Merge branch 'mc1.20.1/flywheel-upgrade' into mc1.20.1/dev

# Conflicts:
#	build.gradle
#	gradle.properties
#	src/main/java/com/simibubi/create/content/contraptions/actors/roller/RollerMovementBehaviour.java
#	src/main/java/com/simibubi/create/content/fluids/drain/ItemDrainRenderer.java
#	src/main/java/com/simibubi/create/content/kinetics/belt/BeltRenderer.java
#	src/main/java/com/simibubi/create/content/kinetics/mechanicalArm/ArmRenderer.java
#	src/main/java/com/simibubi/create/content/kinetics/waterwheel/WaterWheelRenderer.java
#	src/main/java/com/simibubi/create/content/trains/schedule/hat/TrainHatArmorLayer.java
#	src/main/resources/META-INF/mods.toml
#	src/main/resources/create.mixins.json

build.gradle

@@ -1,32 +1,16 @@
-buildscript {
-    repositories {
-        maven { url = 'https://maven.minecraftforge.net' }
-        mavenCentral()
-        maven { url = 'https://repo.spongepowered.org/repository/maven-public' }
-        maven { url = 'https://maven.parchmentmc.org' }
-    }
-    dependencies {
-        classpath "net.minecraftforge.gradle:ForgeGradle:${forgegradle_version}"
-        classpath "org.spongepowered:mixingradle:${mixingradle_version}"
-        classpath "org.parchmentmc:librarian:${librarian_version}"
-    }
-}
-
 plugins {
+    id 'eclipse'
+    id 'idea'
+    id 'maven-publish'
+    id 'net.minecraftforge.gradle' version "${forgegradle_version}"
+    id 'org.parchmentmc.librarian.forgegradle' version "${librarian_version}"
+    id 'org.spongepowered.mixin' version "${mixingradle_version}"
     id 'com.matthewprenger.cursegradle' version "${cursegradle_version}"
 }
-apply plugin: 'net.minecraftforge.gradle'
-apply plugin: 'org.parchmentmc.librarian.forgegradle'
-apply plugin: 'eclipse'
-apply plugin: 'maven-publish'
-apply plugin: 'org.spongepowered.mixin'
 
 jarJar.enable()
 
 boolean dev = System.getenv('RELEASE') == null || System.getenv('RELEASE').equals('false');
-// jozu: I use a gradle workspace with both projects.
-// The project is named Flywheel-Forge, but sub-projects are named by folder.
-boolean inWorkspace = findProject(':Flywheel') != null
 
 ext.buildNumber = System.getenv('BUILD_NUMBER')
 
@@ -38,8 +22,27 @@ java.toolchain.languageVersion = JavaLanguageVersion.of(17)
 
 println('Java: ' + System.getProperty('java.version') + ' JVM: ' + System.getProperty('java.vm.version') + ' (' + System.getProperty('java.vendor') + ') Arch: ' + System.getProperty('os.arch'))
 
+mixin {
+    add sourceSets.main, 'create.refmap.json'
+
+    config 'flywheel.backend.mixins.json'
+    config 'flywheel.impl.mixins.json'
+    config 'flywheel.impl.sodium.mixins.json'
+    config 'create.mixins.json'
+
+    debug.verbose = true
+    debug.export = true
+}
+
+idea {
+    module {
+        downloadJavadoc = true
+        downloadSources = true
+    }
+}
+
 minecraft {
-    if (Boolean.parseBoolean(project.use_parchment)) {
+    if (Boolean.parseBoolean(use_parchment)) {
         mappings channel: 'parchment', version: "${parchment_version}-${minecraft_version}"
     } else {
         mappings channel: 'official', version: "${minecraft_version}"
@@ -48,64 +51,39 @@ minecraft {
     accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')
 
     runs {
-        client {
+        configureEach {
-            workingDirectory project.file('run')
+            property 'forge.logging.markers', ''
-            arg '-mixin.config=create.mixins.json'
-            //jvmArgs '-XX:+UnlockCommercialFeatures' // uncomment for profiling
-            //jvmArgs '-XX:+IgnoreUnrecognizedVMOptions', '-XX:+AllowEnhancedClassRedefinition' // uncomment with jbr
             property 'forge.logging.console.level', 'info'
+
+            property 'mixin.env.remapRefMap', 'true'
+            property 'mixin.env.refMapRemappingFile', "${projectDir}/build/createSrgToMcp/output.srg"
+
+            //jvmArgs '-XX:+IgnoreUnrecognizedVMOptions', '-XX:+AllowEnhancedClassRedefinition' // uncomment with jbr
+
             mods {
                 create {
                     source sourceSets.main
                 }
-
-                if (inWorkspace) {
-                    flywheel {
-                        source project(":Flywheel").sourceSets.main
-                    }
-                }
             }
         }
 
+        client {
+            workingDirectory project.file('run')
+        }
+
         server {
             workingDirectory project.file('run/server')
-            arg '-mixin.config=create.mixins.json'
-            property 'forge.logging.console.level', 'info'
-            mods {
-                create {
-                    source sourceSets.main
-                }
-            }
         }
 
         data {
             workingDirectory project.file('run')
-            arg '-mixin.config=create.mixins.json'
             property 'forge.logging.markers', 'REGISTRIES,REGISTRYDUMP'
             property 'forge.logging.console.level', 'debug'
             args '--mod', 'create', '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources')
-            mods {
-                create {
-                    source sourceSets.main
-                }
-
-                if (inWorkspace) {
-                    flywheel {
-                        source project(":Flywheel").sourceSets.main
-                    }
-                }
-            }
         }
 
         gameTestServer {
             workingDirectory project.file('run/gametest')
-            arg '-mixin.config=create.mixins.json'
-            property 'forge.logging.console.level', 'info'
-            mods {
-                create {
-                    source sourceSets.main
-                }
-            }
             // setForceExit false <- FIXME 1.20
         }
     }
@@ -156,6 +134,7 @@ repositories {
         }
     }
 
+    mavenCentral()
     mavenLocal()
     flatDir {
         dirs 'libs'
@@ -168,17 +147,14 @@ dependencies {
     jarJar("com.tterrag.registrate:Registrate:${registrate_version}") {
         jarJar.ranged(it, '[MC1.19.3-1.1.10,)')
     }
-    jarJar("com.jozufozu.flywheel:flywheel-forge-${flywheel_minecraft_version}:${flywheel_version}") {
+    jarJar("dev.engine_room.flywheel:flywheel-forge-${flywheel_minecraft_version}:${flywheel_version}") {
-        jarJar.ranged(it, '[0.6.11,)')
+        jarJar.ranged(it, '[1.0,2.0)')
     }
 
     implementation fg.deobf("com.tterrag.registrate:Registrate:${registrate_version}")
 
-    if (inWorkspace) {
+    compileOnly fg.deobf("dev.engine_room.flywheel:flywheel-forge-api-${flywheel_minecraft_version}:${flywheel_version}")
-        implementation project(':Flywheel')
+    runtimeOnly fg.deobf("dev.engine_room.flywheel:flywheel-forge-${flywheel_minecraft_version}:${flywheel_version}")
-    } else {
-        implementation fg.deobf("com.jozufozu.flywheel:flywheel-forge-${flywheel_minecraft_version}:${flywheel_version}")
-    }
 
     compileOnly fg.deobf("mezz.jei:jei-${jei_minecraft_version}-common-api:${jei_version}")
     compileOnly fg.deobf("mezz.jei:jei-${jei_minecraft_version}-forge-api:${jei_version}")
@@ -252,10 +228,6 @@ sourceSets.main.resources {
     exclude '.cache/'
 }
 
-mixin {
-    add sourceSets.main, 'create.refmap.json'
-}
-
 // Workaround for SpongePowered/MixinGradle#38
 afterEvaluate {
     tasks.configureReobfTaskForReobfJar.mustRunAfter(tasks.compileJava)

gradle.properties

@@ -8,22 +8,22 @@ mod_version = 0.5.1.h
 artifact_minecraft_version = 1.20.1
 
 minecraft_version = 1.20.1
-forge_version = 47.1.43
+forge_version = 47.2.6
 
 # build dependency versions
-forgegradle_version = 6.0.6
+forgegradle_version = [6.0.16,6.2)
-mixingradle_version = 0.7-SNAPSHOT
+mixingradle_version = 0.7.+
 mixin_version = 0.8.5
 librarian_version = 1.+
 cursegradle_version = 1.4.0
-parchment_version = 2023.06.26
+parchment_version = 2023.09.03
 
 use_parchment = true
 
 # dependency versions
 registrate_version = MC1.20-1.3.3
 flywheel_minecraft_version = 1.20.1
-flywheel_version = 0.6.11-13
+flywheel_version = 1.0.0-beta-113
 jei_minecraft_version = 1.20.1
 jei_version = 15.10.0.39
 curios_minecraft_version = 1.20.1

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-all.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -85,9 +85,6 @@ done
 APP_BASE_NAME=${0##*/}
 APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
 
@@ -144,7 +141,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -152,7 +149,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -197,6 +194,10 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
 # Collect all arguments for the java command;
 #   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
 #     shell script including quotes and variable substitutions, so put them in

settings.gradle

@@ -1 +1,18 @@
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        mavenCentral()
+        maven {
+            name = 'MinecraftForge'
+            url = 'https://maven.minecraftforge.net/'
+        }
+        maven { url = 'https://repo.spongepowered.org/repository/maven-public' }
+        maven { url = 'https://maven.parchmentmc.org' }
+    }
+}
+
+plugins {
+    id 'org.gradle.toolchains.foojay-resolver-convention' version '0.7.0'
+}
+
 rootProject.name = 'Create'

src/main/java/com/simibubi/create/AllBlockEntityTypes.java

@@ -7,34 +7,34 @@ import com.simibubi.create.content.contraptions.actors.contraptionControls.Contr
 import com.simibubi.create.content.contraptions.actors.contraptionControls.ContraptionControlsRenderer;
 import com.simibubi.create.content.contraptions.actors.harvester.HarvesterBlockEntity;
 import com.simibubi.create.content.contraptions.actors.harvester.HarvesterRenderer;
-import com.simibubi.create.content.contraptions.actors.psi.PSIInstance;
+import com.simibubi.create.content.contraptions.actors.psi.PSIVisual;
 import com.simibubi.create.content.contraptions.actors.psi.PortableFluidInterfaceBlockEntity;
 import com.simibubi.create.content.contraptions.actors.psi.PortableItemInterfaceBlockEntity;
 import com.simibubi.create.content.contraptions.actors.psi.PortableStorageInterfaceRenderer;
 import com.simibubi.create.content.contraptions.actors.roller.RollerBlockEntity;
 import com.simibubi.create.content.contraptions.actors.roller.RollerRenderer;
-import com.simibubi.create.content.contraptions.bearing.BearingInstance;
 import com.simibubi.create.content.contraptions.bearing.BearingRenderer;
+import com.simibubi.create.content.contraptions.bearing.BearingVisual;
 import com.simibubi.create.content.contraptions.bearing.ClockworkBearingBlockEntity;
 import com.simibubi.create.content.contraptions.bearing.MechanicalBearingBlockEntity;
 import com.simibubi.create.content.contraptions.bearing.WindmillBearingBlockEntity;
 import com.simibubi.create.content.contraptions.chassis.ChassisBlockEntity;
 import com.simibubi.create.content.contraptions.chassis.StickerBlockEntity;
-import com.simibubi.create.content.contraptions.chassis.StickerInstance;
 import com.simibubi.create.content.contraptions.chassis.StickerRenderer;
+import com.simibubi.create.content.contraptions.chassis.StickerVisual;
 import com.simibubi.create.content.contraptions.elevator.ElevatorContactBlockEntity;
 import com.simibubi.create.content.contraptions.elevator.ElevatorPulleyBlockEntity;
 import com.simibubi.create.content.contraptions.elevator.ElevatorPulleyRenderer;
 import com.simibubi.create.content.contraptions.gantry.GantryCarriageBlockEntity;
-import com.simibubi.create.content.contraptions.gantry.GantryCarriageInstance;
 import com.simibubi.create.content.contraptions.gantry.GantryCarriageRenderer;
+import com.simibubi.create.content.contraptions.gantry.GantryCarriageVisual;
 import com.simibubi.create.content.contraptions.mounted.CartAssemblerBlockEntity;
 import com.simibubi.create.content.contraptions.piston.MechanicalPistonBlockEntity;
 import com.simibubi.create.content.contraptions.piston.MechanicalPistonRenderer;
-import com.simibubi.create.content.contraptions.pulley.HosePulleyInstance;
+import com.simibubi.create.content.contraptions.pulley.HosePulleyVisual;
 import com.simibubi.create.content.contraptions.pulley.PulleyBlockEntity;
 import com.simibubi.create.content.contraptions.pulley.PulleyRenderer;
-import com.simibubi.create.content.contraptions.pulley.RopePulleyInstance;
+import com.simibubi.create.content.contraptions.pulley.RopePulleyVisual;
 import com.simibubi.create.content.decoration.copycat.CopycatBlockEntity;
 import com.simibubi.create.content.decoration.placard.PlacardBlockEntity;
 import com.simibubi.create.content.decoration.placard.PlacardRenderer;
@@ -43,13 +43,13 @@ import com.simibubi.create.content.decoration.slidingDoor.SlidingDoorRenderer;
 import com.simibubi.create.content.decoration.steamWhistle.WhistleBlockEntity;
 import com.simibubi.create.content.decoration.steamWhistle.WhistleRenderer;
 import com.simibubi.create.content.equipment.armor.BacktankBlockEntity;
-import com.simibubi.create.content.equipment.armor.BacktankInstance;
 import com.simibubi.create.content.equipment.armor.BacktankRenderer;
+import com.simibubi.create.content.equipment.armor.BacktankVisual;
 import com.simibubi.create.content.equipment.bell.BellRenderer;
 import com.simibubi.create.content.equipment.bell.HauntedBellBlockEntity;
 import com.simibubi.create.content.equipment.bell.PeculiarBellBlockEntity;
 import com.simibubi.create.content.equipment.clipboard.ClipboardBlockEntity;
-import com.simibubi.create.content.equipment.toolbox.ToolBoxInstance;
+import com.simibubi.create.content.equipment.toolbox.ToolBoxVisual;
 import com.simibubi.create.content.equipment.toolbox.ToolboxBlockEntity;
 import com.simibubi.create.content.equipment.toolbox.ToolboxRenderer;
 import com.simibubi.create.content.fluids.drain.ItemDrainBlockEntity;
@@ -61,99 +61,98 @@ import com.simibubi.create.content.fluids.pipes.SmartFluidPipeBlockEntity;
 import com.simibubi.create.content.fluids.pipes.StraightPipeBlockEntity;
 import com.simibubi.create.content.fluids.pipes.TransparentStraightPipeRenderer;
 import com.simibubi.create.content.fluids.pipes.valve.FluidValveBlockEntity;
-import com.simibubi.create.content.fluids.pipes.valve.FluidValveInstance;
 import com.simibubi.create.content.fluids.pipes.valve.FluidValveRenderer;
+import com.simibubi.create.content.fluids.pipes.valve.FluidValveVisual;
 import com.simibubi.create.content.fluids.pump.PumpBlockEntity;
-import com.simibubi.create.content.fluids.pump.PumpCogInstance;
+import com.simibubi.create.content.fluids.pump.PumpCogVisual;
 import com.simibubi.create.content.fluids.pump.PumpRenderer;
 import com.simibubi.create.content.fluids.spout.SpoutBlockEntity;
 import com.simibubi.create.content.fluids.spout.SpoutRenderer;
 import com.simibubi.create.content.fluids.tank.CreativeFluidTankBlockEntity;
 import com.simibubi.create.content.fluids.tank.FluidTankBlockEntity;
 import com.simibubi.create.content.fluids.tank.FluidTankRenderer;
-import com.simibubi.create.content.kinetics.base.CutoutRotatingInstance;
+import com.simibubi.create.content.kinetics.base.HalfShaftVisual;
-import com.simibubi.create.content.kinetics.base.HalfShaftInstance;
+import com.simibubi.create.content.kinetics.base.HorizontalHalfShaftVisual;
-import com.simibubi.create.content.kinetics.base.HorizontalHalfShaftInstance;
 import com.simibubi.create.content.kinetics.base.KineticBlockEntity;
 import com.simibubi.create.content.kinetics.base.KineticBlockEntityRenderer;
-import com.simibubi.create.content.kinetics.base.ShaftInstance;
 import com.simibubi.create.content.kinetics.base.ShaftRenderer;
-import com.simibubi.create.content.kinetics.base.SingleRotatingInstance;
+import com.simibubi.create.content.kinetics.base.ShaftVisual;
+import com.simibubi.create.content.kinetics.base.SingleRotatingVisual;
 import com.simibubi.create.content.kinetics.belt.BeltBlockEntity;
-import com.simibubi.create.content.kinetics.belt.BeltInstance;
 import com.simibubi.create.content.kinetics.belt.BeltRenderer;
+import com.simibubi.create.content.kinetics.belt.BeltVisual;
 import com.simibubi.create.content.kinetics.chainDrive.ChainGearshiftBlockEntity;
 import com.simibubi.create.content.kinetics.clock.CuckooClockBlockEntity;
 import com.simibubi.create.content.kinetics.clock.CuckooClockRenderer;
 import com.simibubi.create.content.kinetics.crafter.MechanicalCrafterBlockEntity;
 import com.simibubi.create.content.kinetics.crafter.MechanicalCrafterRenderer;
-import com.simibubi.create.content.kinetics.crafter.ShaftlessCogwheelInstance;
+import com.simibubi.create.content.kinetics.crafter.ShaftlessCogwheelVisual;
 import com.simibubi.create.content.kinetics.crank.HandCrankBlockEntity;
-import com.simibubi.create.content.kinetics.crank.HandCrankInstance;
 import com.simibubi.create.content.kinetics.crank.HandCrankRenderer;
+import com.simibubi.create.content.kinetics.crank.HandCrankVisual;
 import com.simibubi.create.content.kinetics.crank.ValveHandleBlockEntity;
 import com.simibubi.create.content.kinetics.crusher.CrushingWheelBlockEntity;
 import com.simibubi.create.content.kinetics.crusher.CrushingWheelControllerBlockEntity;
 import com.simibubi.create.content.kinetics.deployer.DeployerBlockEntity;
-import com.simibubi.create.content.kinetics.deployer.DeployerInstance;
 import com.simibubi.create.content.kinetics.deployer.DeployerRenderer;
+import com.simibubi.create.content.kinetics.deployer.DeployerVisual;
 import com.simibubi.create.content.kinetics.drill.DrillBlockEntity;
-import com.simibubi.create.content.kinetics.drill.DrillInstance;
 import com.simibubi.create.content.kinetics.drill.DrillRenderer;
+import com.simibubi.create.content.kinetics.drill.DrillVisual;
 import com.simibubi.create.content.kinetics.fan.EncasedFanBlockEntity;
 import com.simibubi.create.content.kinetics.fan.EncasedFanRenderer;
-import com.simibubi.create.content.kinetics.fan.FanInstance;
+import com.simibubi.create.content.kinetics.fan.FanVisual;
 import com.simibubi.create.content.kinetics.fan.NozzleBlockEntity;
 import com.simibubi.create.content.kinetics.flywheel.FlywheelBlockEntity;
-import com.simibubi.create.content.kinetics.flywheel.FlywheelInstance;
 import com.simibubi.create.content.kinetics.flywheel.FlywheelRenderer;
+import com.simibubi.create.content.kinetics.flywheel.FlywheelVisual;
 import com.simibubi.create.content.kinetics.gantry.GantryShaftBlockEntity;
-import com.simibubi.create.content.kinetics.gauge.GaugeInstance;
 import com.simibubi.create.content.kinetics.gauge.GaugeRenderer;
+import com.simibubi.create.content.kinetics.gauge.GaugeVisual;
 import com.simibubi.create.content.kinetics.gauge.SpeedGaugeBlockEntity;
 import com.simibubi.create.content.kinetics.gauge.StressGaugeBlockEntity;
 import com.simibubi.create.content.kinetics.gearbox.GearboxBlockEntity;
-import com.simibubi.create.content.kinetics.gearbox.GearboxInstance;
 import com.simibubi.create.content.kinetics.gearbox.GearboxRenderer;
+import com.simibubi.create.content.kinetics.gearbox.GearboxVisual;
 import com.simibubi.create.content.kinetics.mechanicalArm.ArmBlockEntity;
-import com.simibubi.create.content.kinetics.mechanicalArm.ArmInstance;
 import com.simibubi.create.content.kinetics.mechanicalArm.ArmRenderer;
+import com.simibubi.create.content.kinetics.mechanicalArm.ArmVisual;
 import com.simibubi.create.content.kinetics.millstone.MillstoneBlockEntity;
-import com.simibubi.create.content.kinetics.millstone.MillstoneCogInstance;
+import com.simibubi.create.content.kinetics.millstone.MillstoneCogVisual;
 import com.simibubi.create.content.kinetics.millstone.MillstoneRenderer;
 import com.simibubi.create.content.kinetics.mixer.MechanicalMixerBlockEntity;
 import com.simibubi.create.content.kinetics.mixer.MechanicalMixerRenderer;
-import com.simibubi.create.content.kinetics.mixer.MixerInstance;
+import com.simibubi.create.content.kinetics.mixer.MixerVisual;
 import com.simibubi.create.content.kinetics.motor.CreativeMotorBlockEntity;
 import com.simibubi.create.content.kinetics.motor.CreativeMotorRenderer;
 import com.simibubi.create.content.kinetics.press.MechanicalPressBlockEntity;
 import com.simibubi.create.content.kinetics.press.MechanicalPressRenderer;
-import com.simibubi.create.content.kinetics.press.PressInstance;
+import com.simibubi.create.content.kinetics.press.PressVisual;
 import com.simibubi.create.content.kinetics.saw.SawBlockEntity;
-import com.simibubi.create.content.kinetics.saw.SawInstance;
 import com.simibubi.create.content.kinetics.saw.SawRenderer;
+import com.simibubi.create.content.kinetics.saw.SawVisual;
 import com.simibubi.create.content.kinetics.simpleRelays.BracketedKineticBlockEntity;
-import com.simibubi.create.content.kinetics.simpleRelays.BracketedKineticBlockEntityInstance;
 import com.simibubi.create.content.kinetics.simpleRelays.BracketedKineticBlockEntityRenderer;
+import com.simibubi.create.content.kinetics.simpleRelays.BracketedKineticBlockEntityVisual;
 import com.simibubi.create.content.kinetics.simpleRelays.SimpleKineticBlockEntity;
-import com.simibubi.create.content.kinetics.simpleRelays.encased.EncasedCogInstance;
 import com.simibubi.create.content.kinetics.simpleRelays.encased.EncasedCogRenderer;
+import com.simibubi.create.content.kinetics.simpleRelays.encased.EncasedCogVisual;
 import com.simibubi.create.content.kinetics.speedController.SpeedControllerBlockEntity;
 import com.simibubi.create.content.kinetics.speedController.SpeedControllerRenderer;
 import com.simibubi.create.content.kinetics.steamEngine.PoweredShaftBlockEntity;
 import com.simibubi.create.content.kinetics.steamEngine.SteamEngineBlockEntity;
-import com.simibubi.create.content.kinetics.steamEngine.SteamEngineInstance;
 import com.simibubi.create.content.kinetics.steamEngine.SteamEngineRenderer;
+import com.simibubi.create.content.kinetics.steamEngine.SteamEngineVisual;
 import com.simibubi.create.content.kinetics.transmission.ClutchBlockEntity;
 import com.simibubi.create.content.kinetics.transmission.GearshiftBlockEntity;
-import com.simibubi.create.content.kinetics.transmission.SplitShaftInstance;
 import com.simibubi.create.content.kinetics.transmission.SplitShaftRenderer;
+import com.simibubi.create.content.kinetics.transmission.SplitShaftVisual;
 import com.simibubi.create.content.kinetics.transmission.sequencer.SequencedGearshiftBlockEntity;
 import com.simibubi.create.content.kinetics.turntable.TurntableBlockEntity;
 import com.simibubi.create.content.kinetics.waterwheel.LargeWaterWheelBlockEntity;
 import com.simibubi.create.content.kinetics.waterwheel.WaterWheelBlockEntity;
-import com.simibubi.create.content.kinetics.waterwheel.WaterWheelInstance;
 import com.simibubi.create.content.kinetics.waterwheel.WaterWheelRenderer;
+import com.simibubi.create.content.kinetics.waterwheel.WaterWheelVisual;
 import com.simibubi.create.content.logistics.chute.ChuteBlockEntity;
 import com.simibubi.create.content.logistics.chute.ChuteRenderer;
 import com.simibubi.create.content.logistics.chute.SmartChuteBlockEntity;
@@ -162,25 +161,26 @@ import com.simibubi.create.content.logistics.crate.CreativeCrateBlockEntity;
 import com.simibubi.create.content.logistics.depot.DepotBlockEntity;
 import com.simibubi.create.content.logistics.depot.DepotRenderer;
 import com.simibubi.create.content.logistics.depot.EjectorBlockEntity;
-import com.simibubi.create.content.logistics.depot.EjectorInstance;
 import com.simibubi.create.content.logistics.depot.EjectorRenderer;
+import com.simibubi.create.content.logistics.depot.EjectorVisual;
 import com.simibubi.create.content.logistics.funnel.FunnelBlockEntity;
-import com.simibubi.create.content.logistics.funnel.FunnelInstance;
 import com.simibubi.create.content.logistics.funnel.FunnelRenderer;
+import com.simibubi.create.content.logistics.funnel.FunnelVisual;
 import com.simibubi.create.content.logistics.tunnel.BeltTunnelBlockEntity;
-import com.simibubi.create.content.logistics.tunnel.BeltTunnelInstance;
 import com.simibubi.create.content.logistics.tunnel.BeltTunnelRenderer;
+import com.simibubi.create.content.logistics.tunnel.BeltTunnelVisual;
 import com.simibubi.create.content.logistics.tunnel.BrassTunnelBlockEntity;
 import com.simibubi.create.content.logistics.vault.ItemVaultBlockEntity;
 import com.simibubi.create.content.processing.basin.BasinBlockEntity;
 import com.simibubi.create.content.processing.basin.BasinRenderer;
 import com.simibubi.create.content.processing.burner.BlazeBurnerBlockEntity;
 import com.simibubi.create.content.processing.burner.BlazeBurnerRenderer;
+import com.simibubi.create.content.processing.burner.BlazeBurnerVisual;
 import com.simibubi.create.content.redstone.analogLever.AnalogLeverBlockEntity;
-import com.simibubi.create.content.redstone.analogLever.AnalogLeverInstance;
 import com.simibubi.create.content.redstone.analogLever.AnalogLeverRenderer;
-import com.simibubi.create.content.redstone.diodes.BrassDiodeInstance;
+import com.simibubi.create.content.redstone.analogLever.AnalogLeverVisual;
 import com.simibubi.create.content.redstone.diodes.BrassDiodeRenderer;
+import com.simibubi.create.content.redstone.diodes.BrassDiodeVisual;
 import com.simibubi.create.content.redstone.diodes.PulseExtenderBlockEntity;
 import com.simibubi.create.content.redstone.diodes.PulseRepeaterBlockEntity;
 import com.simibubi.create.content.redstone.displayLink.DisplayLinkBlockEntity;
@@ -195,8 +195,8 @@ import com.simibubi.create.content.redstone.nixieTube.NixieTubeRenderer;
 import com.simibubi.create.content.redstone.smartObserver.SmartObserverBlockEntity;
 import com.simibubi.create.content.redstone.thresholdSwitch.ThresholdSwitchBlockEntity;
 import com.simibubi.create.content.schematics.cannon.SchematicannonBlockEntity;
-import com.simibubi.create.content.schematics.cannon.SchematicannonInstance;
 import com.simibubi.create.content.schematics.cannon.SchematicannonRenderer;
+import com.simibubi.create.content.schematics.cannon.SchematicannonVisual;
 import com.simibubi.create.content.schematics.table.SchematicTableBlockEntity;
 import com.simibubi.create.content.trains.bogey.BogeyBlockEntityRenderer;
 import com.simibubi.create.content.trains.bogey.StandardBogeyBlockEntity;
@@ -210,9 +210,9 @@ import com.simibubi.create.content.trains.station.StationBlockEntity;
 import com.simibubi.create.content.trains.station.StationRenderer;
 import com.simibubi.create.content.trains.track.FakeTrackBlockEntity;
 import com.simibubi.create.content.trains.track.TrackBlockEntity;
-import com.simibubi.create.content.trains.track.TrackInstance;
 import com.simibubi.create.content.trains.track.TrackMaterial;
 import com.simibubi.create.content.trains.track.TrackRenderer;
+import com.simibubi.create.content.trains.track.TrackVisual;
 import com.simibubi.create.foundation.blockEntity.renderer.SmartBlockEntityRenderer;
 import com.tterrag.registrate.util.entry.BlockEntityEntry;
 
@@ -221,7 +221,7 @@ public class AllBlockEntityTypes {
 	// Schematics
 	public static final BlockEntityEntry<SchematicannonBlockEntity> SCHEMATICANNON = REGISTRATE
 		.blockEntity("schematicannon", SchematicannonBlockEntity::new)
-		.instance(() -> SchematicannonInstance::new)
+		.visual(() -> SchematicannonVisual::new)
 		.validBlocks(AllBlocks.SCHEMATICANNON)
 		.renderer(() -> SchematicannonRenderer::new)
 		.register();
@@ -234,28 +234,28 @@ public class AllBlockEntityTypes {
 	// Kinetics
 	public static final BlockEntityEntry<BracketedKineticBlockEntity> BRACKETED_KINETIC = REGISTRATE
 		.blockEntity("simple_kinetic", BracketedKineticBlockEntity::new)
-		.instance(() -> BracketedKineticBlockEntityInstance::new, false)
+		.visual(() -> BracketedKineticBlockEntityVisual::new, false)
 		.validBlocks(AllBlocks.SHAFT, AllBlocks.COGWHEEL, AllBlocks.LARGE_COGWHEEL)
 		.renderer(() -> BracketedKineticBlockEntityRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<CreativeMotorBlockEntity> MOTOR = REGISTRATE
 		.blockEntity("motor", CreativeMotorBlockEntity::new)
-		.instance(() -> HalfShaftInstance::new, false)
+		.visual(() -> HalfShaftVisual::new, false)
 		.validBlocks(AllBlocks.CREATIVE_MOTOR)
 		.renderer(() -> CreativeMotorRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<GearboxBlockEntity> GEARBOX = REGISTRATE
 		.blockEntity("gearbox", GearboxBlockEntity::new)
-		.instance(() -> GearboxInstance::new, false)
+		.visual(() -> GearboxVisual::new, false)
 		.validBlocks(AllBlocks.GEARBOX)
 		.renderer(() -> GearboxRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<KineticBlockEntity> ENCASED_SHAFT = REGISTRATE
 		.blockEntity("encased_shaft", KineticBlockEntity::new)
-		.instance(() -> ShaftInstance::new, false)
+		.visual(() -> ShaftVisual::new, false)
 		.validBlocks(AllBlocks.ANDESITE_ENCASED_SHAFT, AllBlocks.BRASS_ENCASED_SHAFT, AllBlocks.ENCASED_CHAIN_DRIVE,
 			AllBlocks.METAL_GIRDER_ENCASED_SHAFT)
 		.renderer(() -> ShaftRenderer::new)
@@ -263,28 +263,28 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<SimpleKineticBlockEntity> ENCASED_COGWHEEL = REGISTRATE
 		.blockEntity("encased_cogwheel", SimpleKineticBlockEntity::new)
-		.instance(() -> EncasedCogInstance::small, false)
+		.visual(() -> EncasedCogVisual::small, false)
 		.validBlocks(AllBlocks.ANDESITE_ENCASED_COGWHEEL, AllBlocks.BRASS_ENCASED_COGWHEEL)
 		.renderer(() -> EncasedCogRenderer::small)
 		.register();
 
 	public static final BlockEntityEntry<SimpleKineticBlockEntity> ENCASED_LARGE_COGWHEEL = REGISTRATE
 		.blockEntity("encased_large_cogwheel", SimpleKineticBlockEntity::new)
-		.instance(() -> EncasedCogInstance::large, false)
+		.visual(() -> EncasedCogVisual::large, false)
 		.validBlocks(AllBlocks.ANDESITE_ENCASED_LARGE_COGWHEEL, AllBlocks.BRASS_ENCASED_LARGE_COGWHEEL)
 		.renderer(() -> EncasedCogRenderer::large)
 		.register();
 
 	public static final BlockEntityEntry<ChainGearshiftBlockEntity> ADJUSTABLE_CHAIN_GEARSHIFT = REGISTRATE
 		.blockEntity("adjustable_chain_gearshift", ChainGearshiftBlockEntity::new)
-		.instance(() -> ShaftInstance::new, false)
+		.visual(() -> ShaftVisual::new, false)
 		.validBlocks(AllBlocks.ADJUSTABLE_CHAIN_GEARSHIFT)
 		.renderer(() -> ShaftRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<EncasedFanBlockEntity> ENCASED_FAN = REGISTRATE
 		.blockEntity("encased_fan", EncasedFanBlockEntity::new)
-		.instance(() -> FanInstance::new, false)
+		.visual(() -> FanVisual::new, false)
 		.validBlocks(AllBlocks.ENCASED_FAN)
 		.renderer(() -> EncasedFanRenderer::new)
 		.register();
@@ -297,35 +297,35 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<ClutchBlockEntity> CLUTCH = REGISTRATE
 		.blockEntity("clutch", ClutchBlockEntity::new)
-		.instance(() -> SplitShaftInstance::new, false)
+		.visual(() -> SplitShaftVisual::new, false)
 		.validBlocks(AllBlocks.CLUTCH)
 		.renderer(() -> SplitShaftRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<GearshiftBlockEntity> GEARSHIFT = REGISTRATE
 		.blockEntity("gearshift", GearshiftBlockEntity::new)
-		.instance(() -> SplitShaftInstance::new, false)
+		.visual(() -> SplitShaftVisual::new, false)
 		.validBlocks(AllBlocks.GEARSHIFT)
 		.renderer(() -> SplitShaftRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<TurntableBlockEntity> TURNTABLE = REGISTRATE
 		.blockEntity("turntable", TurntableBlockEntity::new)
-		.instance(() -> SingleRotatingInstance::new, false)
+		.visual(() -> SingleRotatingVisual::new, false)
 		.validBlocks(AllBlocks.TURNTABLE)
 		.renderer(() -> KineticBlockEntityRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<HandCrankBlockEntity> HAND_CRANK = REGISTRATE
 		.blockEntity("hand_crank", HandCrankBlockEntity::new)
-		.instance(() -> HandCrankInstance::new)
+		.visual(() -> HandCrankVisual::new)
 		.validBlocks(AllBlocks.HAND_CRANK)
 		.renderer(() -> HandCrankRenderer::new)
 		.register();
-	
+
 	public static final BlockEntityEntry<ValveHandleBlockEntity> VALVE_HANDLE = REGISTRATE
 		.blockEntity("valve_handle", ValveHandleBlockEntity::new)
-		.instance(() -> HandCrankInstance::new)
+		.visual(() -> HandCrankVisual::new)
 		.validBlocks(AllBlocks.COPPER_VALVE_HANDLE)
 		.validBlocks(AllBlocks.DYED_VALVE_HANDLES.toArray())
 		.renderer(() -> HandCrankRenderer::new)
@@ -333,28 +333,28 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<CuckooClockBlockEntity> CUCKOO_CLOCK = REGISTRATE
 		.blockEntity("cuckoo_clock", CuckooClockBlockEntity::new)
-		.instance(() -> HorizontalHalfShaftInstance::new)
+		.visual(() -> HorizontalHalfShaftVisual::new)
 		.validBlocks(AllBlocks.CUCKOO_CLOCK, AllBlocks.MYSTERIOUS_CUCKOO_CLOCK)
 		.renderer(() -> CuckooClockRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<GantryShaftBlockEntity> GANTRY_SHAFT = REGISTRATE
 		.blockEntity("gantry_shaft", GantryShaftBlockEntity::new)
-		.instance(() -> SingleRotatingInstance::new, false)
+		.visual(() -> SingleRotatingVisual::new, false)
 		.validBlocks(AllBlocks.GANTRY_SHAFT)
 		.renderer(() -> KineticBlockEntityRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<GantryCarriageBlockEntity> GANTRY_PINION = REGISTRATE
 		.blockEntity("gantry_pinion", GantryCarriageBlockEntity::new)
-		.instance(() -> GantryCarriageInstance::new)
+		.visual(() -> GantryCarriageVisual::new)
 		.validBlocks(AllBlocks.GANTRY_CARRIAGE)
 		.renderer(() -> GantryCarriageRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<PumpBlockEntity> MECHANICAL_PUMP = REGISTRATE
 		.blockEntity("mechanical_pump", PumpBlockEntity::new)
-		.instance(() -> PumpCogInstance::new)
+		.visual(() -> PumpCogVisual::new)
 		.validBlocks(AllBlocks.MECHANICAL_PUMP)
 		.renderer(() -> PumpRenderer::new)
 		.register();
@@ -383,7 +383,7 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<FluidValveBlockEntity> FLUID_VALVE = REGISTRATE
 		.blockEntity("fluid_valve", FluidValveBlockEntity::new)
-		.instance(() -> FluidValveInstance::new)
+		.visual(() -> FluidValveVisual::new)
 		.validBlocks(AllBlocks.FLUID_VALVE)
 		.renderer(() -> FluidValveRenderer::new)
 		.register();
@@ -402,7 +402,7 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<HosePulleyBlockEntity> HOSE_PULLEY = REGISTRATE
 		.blockEntity("hose_pulley", HosePulleyBlockEntity::new)
-		.instance(() -> HosePulleyInstance::new)
+		.visual(() -> HosePulleyVisual::new)
 		.validBlocks(AllBlocks.HOSE_PULLEY)
 		.renderer(() -> HosePulleyRenderer::new)
 		.register();
@@ -421,7 +421,7 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<BeltBlockEntity> BELT = REGISTRATE
 		.blockEntity("belt", BeltBlockEntity::new)
-		.instance(() -> BeltInstance::new, BeltBlockEntity::shouldRenderNormally)
+		.visual(() -> BeltVisual::new, BeltBlockEntity::shouldRenderNormally)
 		.validBlocks(AllBlocks.BELT)
 		.renderer(() -> BeltRenderer::new)
 		.register();
@@ -440,21 +440,21 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<BeltTunnelBlockEntity> ANDESITE_TUNNEL = REGISTRATE
 		.blockEntity("andesite_tunnel", BeltTunnelBlockEntity::new)
-		.instance(() -> BeltTunnelInstance::new)
+		.visual(() -> BeltTunnelVisual::new)
 		.validBlocks(AllBlocks.ANDESITE_TUNNEL)
 		.renderer(() -> BeltTunnelRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<BrassTunnelBlockEntity> BRASS_TUNNEL = REGISTRATE
 		.blockEntity("brass_tunnel", BrassTunnelBlockEntity::new)
-		.instance(() -> BeltTunnelInstance::new)
+		.visual(() -> BeltTunnelVisual::new)
 		.validBlocks(AllBlocks.BRASS_TUNNEL)
 		.renderer(() -> BeltTunnelRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<ArmBlockEntity> MECHANICAL_ARM = REGISTRATE
 		.blockEntity("mechanical_arm", ArmBlockEntity::new)
-		.instance(() -> ArmInstance::new)
+		.visual(() -> ArmVisual::new)
 		.validBlocks(AllBlocks.MECHANICAL_ARM)
 		.renderer(() -> ArmRenderer::new)
 		.register();
@@ -466,35 +466,35 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<MechanicalPistonBlockEntity> MECHANICAL_PISTON = REGISTRATE
 		.blockEntity("mechanical_piston", MechanicalPistonBlockEntity::new)
-		.instance(() -> ShaftInstance::new, false)
+		.visual(() -> ShaftVisual::new, false)
 		.validBlocks(AllBlocks.MECHANICAL_PISTON, AllBlocks.STICKY_MECHANICAL_PISTON)
 		.renderer(() -> MechanicalPistonRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<WindmillBearingBlockEntity> WINDMILL_BEARING = REGISTRATE
 		.blockEntity("windmill_bearing", WindmillBearingBlockEntity::new)
-		.instance(() -> BearingInstance::new)
+		.visual(() -> BearingVisual::new)
 		.validBlocks(AllBlocks.WINDMILL_BEARING)
 		.renderer(() -> BearingRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<MechanicalBearingBlockEntity> MECHANICAL_BEARING = REGISTRATE
 		.blockEntity("mechanical_bearing", MechanicalBearingBlockEntity::new)
-		.instance(() -> BearingInstance::new)
+		.visual(() -> BearingVisual::new)
 		.validBlocks(AllBlocks.MECHANICAL_BEARING)
 		.renderer(() -> BearingRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<ClockworkBearingBlockEntity> CLOCKWORK_BEARING = REGISTRATE
 		.blockEntity("clockwork_bearing", ClockworkBearingBlockEntity::new)
-		.instance(() -> BearingInstance::new)
+		.visual(() -> BearingVisual::new)
 		.validBlocks(AllBlocks.CLOCKWORK_BEARING)
 		.renderer(() -> BearingRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<PulleyBlockEntity> ROPE_PULLEY = REGISTRATE
 		.blockEntity("rope_pulley", PulleyBlockEntity::new)
-		.instance(() -> RopePulleyInstance::new, false)
+		.visual(() -> RopePulleyVisual::new, false)
 		.validBlocks(AllBlocks.ROPE_PULLEY)
 		.renderer(() -> PulleyRenderer::new)
 		.register();
@@ -519,7 +519,7 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<StickerBlockEntity> STICKER = REGISTRATE
 		.blockEntity("sticker", StickerBlockEntity::new)
-		.instance(() -> StickerInstance::new, false)
+		.visual(() -> StickerVisual::new, false)
 		.validBlocks(AllBlocks.STICKER)
 		.renderer(() -> StickerRenderer::new)
 		.register();
@@ -532,14 +532,14 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<DrillBlockEntity> DRILL = REGISTRATE
 		.blockEntity("drill", DrillBlockEntity::new)
-		.instance(() -> DrillInstance::new, false)
+		.visual(() -> DrillVisual::new, false)
 		.validBlocks(AllBlocks.MECHANICAL_DRILL)
 		.renderer(() -> DrillRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<SawBlockEntity> SAW = REGISTRATE
 		.blockEntity("saw", SawBlockEntity::new)
-		.instance(() -> SawInstance::new)
+		.visual(() -> SawVisual::new)
 		.validBlocks(AllBlocks.MECHANICAL_SAW)
 		.renderer(() -> SawRenderer::new)
 		.register();
@@ -559,7 +559,7 @@ public class AllBlockEntityTypes {
 	public static final BlockEntityEntry<PortableItemInterfaceBlockEntity> PORTABLE_STORAGE_INTERFACE =
 		REGISTRATE
 			.blockEntity("portable_storage_interface", PortableItemInterfaceBlockEntity::new)
-			.instance(() -> PSIInstance::new)
+			.visual(() -> PSIVisual::new)
 			.validBlocks(AllBlocks.PORTABLE_STORAGE_INTERFACE)
 			.renderer(() -> PortableStorageInterfaceRenderer::new)
 			.register();
@@ -567,14 +567,14 @@ public class AllBlockEntityTypes {
 	public static final BlockEntityEntry<PortableFluidInterfaceBlockEntity> PORTABLE_FLUID_INTERFACE =
 		REGISTRATE
 			.blockEntity("portable_fluid_interface", PortableFluidInterfaceBlockEntity::new)
-			.instance(() -> PSIInstance::new)
+			.visual(() -> PSIVisual::new)
 			.validBlocks(AllBlocks.PORTABLE_FLUID_INTERFACE)
 			.renderer(() -> PortableStorageInterfaceRenderer::new)
 			.register();
 
 	public static final BlockEntityEntry<SteamEngineBlockEntity> STEAM_ENGINE = REGISTRATE
 		.blockEntity("steam_engine", SteamEngineBlockEntity::new)
-		.instance(() -> SteamEngineInstance::new, false)
+		.visual(() -> SteamEngineVisual::new, false)
 		.validBlocks(AllBlocks.STEAM_ENGINE)
 		.renderer(() -> SteamEngineRenderer::new)
 		.register();
@@ -587,28 +587,28 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<PoweredShaftBlockEntity> POWERED_SHAFT = REGISTRATE
 		.blockEntity("powered_shaft", PoweredShaftBlockEntity::new)
-		.instance(() -> SingleRotatingInstance::new, false)
+		.visual(() -> SingleRotatingVisual::new, false)
 		.validBlocks(AllBlocks.POWERED_SHAFT)
 		.renderer(() -> KineticBlockEntityRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<FlywheelBlockEntity> FLYWHEEL = REGISTRATE
 		.blockEntity("flywheel", FlywheelBlockEntity::new)
-		.instance(() -> FlywheelInstance::new, false)
+		.visual(() -> FlywheelVisual::new, false)
 		.validBlocks(AllBlocks.FLYWHEEL)
 		.renderer(() -> FlywheelRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<MillstoneBlockEntity> MILLSTONE = REGISTRATE
 		.blockEntity("millstone", MillstoneBlockEntity::new)
-		.instance(() -> MillstoneCogInstance::new, false)
+		.visual(() -> MillstoneCogVisual::new, false)
 		.validBlocks(AllBlocks.MILLSTONE)
 		.renderer(() -> MillstoneRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<CrushingWheelBlockEntity> CRUSHING_WHEEL = REGISTRATE
 		.blockEntity("crushing_wheel", CrushingWheelBlockEntity::new)
-		.instance(() -> CutoutRotatingInstance::new, false)
+		.visual(() -> SingleRotatingVisual::new, false)
 		.validBlocks(AllBlocks.CRUSHING_WHEEL)
 		.renderer(() -> KineticBlockEntityRenderer::new)
 		.register();
@@ -622,35 +622,35 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<WaterWheelBlockEntity> WATER_WHEEL = REGISTRATE
 		.blockEntity("water_wheel", WaterWheelBlockEntity::new)
-		.instance(() -> WaterWheelInstance::standard, false)
+		.visual(() -> WaterWheelVisual::standard, false)
 		.validBlocks(AllBlocks.WATER_WHEEL)
 		.renderer(() -> WaterWheelRenderer::standard)
 		.register();
 
 	public static final BlockEntityEntry<LargeWaterWheelBlockEntity> LARGE_WATER_WHEEL = REGISTRATE
 		.blockEntity("large_water_wheel", LargeWaterWheelBlockEntity::new)
-		.instance(() -> WaterWheelInstance::large, false)
+		.visual(() -> WaterWheelVisual::large, false)
 		.validBlocks(AllBlocks.LARGE_WATER_WHEEL)
 		.renderer(() -> WaterWheelRenderer::large)
 		.register();
 
 	public static final BlockEntityEntry<MechanicalPressBlockEntity> MECHANICAL_PRESS = REGISTRATE
 		.blockEntity("mechanical_press", MechanicalPressBlockEntity::new)
-		.instance(() -> PressInstance::new)
+		.visual(() -> PressVisual::new)
 		.validBlocks(AllBlocks.MECHANICAL_PRESS)
 		.renderer(() -> MechanicalPressRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<MechanicalMixerBlockEntity> MECHANICAL_MIXER = REGISTRATE
 		.blockEntity("mechanical_mixer", MechanicalMixerBlockEntity::new)
-		.instance(() -> MixerInstance::new)
+		.visual(() -> MixerVisual::new)
 		.validBlocks(AllBlocks.MECHANICAL_MIXER)
 		.renderer(() -> MechanicalMixerRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<DeployerBlockEntity> DEPLOYER = REGISTRATE
 		.blockEntity("deployer", DeployerBlockEntity::new)
-		.instance(() -> DeployerInstance::new)
+		.visual(() -> DeployerVisual::new)
 		.validBlocks(AllBlocks.DEPLOYER)
 		.renderer(() -> DeployerRenderer::new)
 		.register();
@@ -663,52 +663,53 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<BlazeBurnerBlockEntity> HEATER = REGISTRATE
 		.blockEntity("blaze_heater", BlazeBurnerBlockEntity::new)
+		.visual(() -> BlazeBurnerVisual::new, false)
 		.validBlocks(AllBlocks.BLAZE_BURNER)
 		.renderer(() -> BlazeBurnerRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<MechanicalCrafterBlockEntity> MECHANICAL_CRAFTER = REGISTRATE
 		.blockEntity("mechanical_crafter", MechanicalCrafterBlockEntity::new)
-		.instance(() -> ShaftlessCogwheelInstance::new)
+		.visual(() -> ShaftlessCogwheelVisual::new)
 		.validBlocks(AllBlocks.MECHANICAL_CRAFTER)
 		.renderer(() -> MechanicalCrafterRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<SequencedGearshiftBlockEntity> SEQUENCED_GEARSHIFT = REGISTRATE
 		.blockEntity("sequenced_gearshift", SequencedGearshiftBlockEntity::new)
-		.instance(() -> SplitShaftInstance::new, false)
+		.visual(() -> SplitShaftVisual::new, false)
 		.validBlocks(AllBlocks.SEQUENCED_GEARSHIFT)
 		.renderer(() -> SplitShaftRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<SpeedControllerBlockEntity> ROTATION_SPEED_CONTROLLER = REGISTRATE
 		.blockEntity("rotation_speed_controller", SpeedControllerBlockEntity::new)
-		.instance(() -> ShaftInstance::new)
+		.visual(() -> ShaftVisual::new)
 		.validBlocks(AllBlocks.ROTATION_SPEED_CONTROLLER)
 		.renderer(() -> SpeedControllerRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<SpeedGaugeBlockEntity> SPEEDOMETER = REGISTRATE
 		.blockEntity("speedometer", SpeedGaugeBlockEntity::new)
-		.instance(() -> GaugeInstance.Speed::new)
+		.visual(() -> GaugeVisual.Speed::new)
 		.validBlocks(AllBlocks.SPEEDOMETER)
 		.renderer(() -> GaugeRenderer::speed)
 		.register();
 
 	public static final BlockEntityEntry<StressGaugeBlockEntity> STRESSOMETER = REGISTRATE
 		.blockEntity("stressometer", StressGaugeBlockEntity::new)
-		.instance(() -> GaugeInstance.Stress::new)
+		.visual(() -> GaugeVisual.Stress::new)
 		.validBlocks(AllBlocks.STRESSOMETER)
 		.renderer(() -> GaugeRenderer::stress)
 		.register();
 
 	public static final BlockEntityEntry<AnalogLeverBlockEntity> ANALOG_LEVER = REGISTRATE
 		.blockEntity("analog_lever", AnalogLeverBlockEntity::new)
-		.instance(() -> AnalogLeverInstance::new, false)
+		.visual(() -> AnalogLeverVisual::new, false)
 		.validBlocks(AllBlocks.ANALOG_LEVER)
 		.renderer(() -> AnalogLeverRenderer::new)
 		.register();
-	
+
 	public static final BlockEntityEntry<PlacardBlockEntity> PLACARD = REGISTRATE
 		.blockEntity("placard", PlacardBlockEntity::new)
 		.validBlocks(AllBlocks.PLACARD)
@@ -763,14 +764,14 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<EjectorBlockEntity> WEIGHTED_EJECTOR = REGISTRATE
 		.blockEntity("weighted_ejector", EjectorBlockEntity::new)
-		.instance(() -> EjectorInstance::new)
+		.visual(() -> EjectorVisual::new)
 		.validBlocks(AllBlocks.WEIGHTED_EJECTOR)
 		.renderer(() -> EjectorRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<FunnelBlockEntity> FUNNEL = REGISTRATE
 		.blockEntity("funnel", FunnelBlockEntity::new)
-		.instance(() -> FunnelInstance::new)
+		.visual(() -> FunnelVisual::new)
 		.validBlocks(AllBlocks.BRASS_FUNNEL, AllBlocks.BRASS_BELT_FUNNEL, AllBlocks.ANDESITE_FUNNEL,
 			AllBlocks.ANDESITE_BELT_FUNNEL)
 		.renderer(() -> FunnelRenderer::new)
@@ -784,14 +785,14 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<PulseExtenderBlockEntity> PULSE_EXTENDER = REGISTRATE
 		.blockEntity("pulse_extender", PulseExtenderBlockEntity::new)
-		.instance(() -> BrassDiodeInstance::new, false)
+		.visual(() -> BrassDiodeVisual::new, false)
 		.validBlocks(AllBlocks.PULSE_EXTENDER)
 		.renderer(() -> BrassDiodeRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<PulseRepeaterBlockEntity> PULSE_REPEATER = REGISTRATE
 		.blockEntity("pulse_repeater", PulseRepeaterBlockEntity::new)
-		.instance(() -> BrassDiodeInstance::new, false)
+		.visual(() -> BrassDiodeVisual::new, false)
 		.validBlocks(AllBlocks.PULSE_REPEATER)
 		.renderer(() -> BrassDiodeRenderer::new)
 		.register();
@@ -805,7 +806,7 @@ public class AllBlockEntityTypes {
 	// Curiosities
 	public static final BlockEntityEntry<BacktankBlockEntity> BACKTANK = REGISTRATE
 		.blockEntity("backtank", BacktankBlockEntity::new)
-		.instance(() -> BacktankInstance::new)
+		.visual(() -> BacktankVisual::new)
 		.validBlocks(AllBlocks.COPPER_BACKTANK, AllBlocks.NETHERITE_BACKTANK)
 		.renderer(() -> BacktankRenderer::new)
 		.register();
@@ -824,18 +825,18 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<ToolboxBlockEntity> TOOLBOX = REGISTRATE
 		.blockEntity("toolbox", ToolboxBlockEntity::new)
-		.instance(() -> ToolBoxInstance::new, false)
+		.visual(() -> ToolBoxVisual::new, false)
 		.validBlocks(AllBlocks.TOOLBOXES.toArray())
 		.renderer(() -> ToolboxRenderer::new)
 		.register();
 
 	public static final BlockEntityEntry<TrackBlockEntity> TRACK = REGISTRATE
 		.blockEntity("track", TrackBlockEntity::new)
-		.instance(() -> TrackInstance::new)
+		.visual(() -> TrackVisual::new)
 		.validBlocksDeferred(TrackMaterial::allBlocks)
 		.renderer(() -> TrackRenderer::new)
 		.register();
-	
+
 	public static final BlockEntityEntry<FakeTrackBlockEntity> FAKE_TRACK = REGISTRATE
 		.blockEntity("fake_track", FakeTrackBlockEntity::new)
 		.validBlocks(AllBlocks.FAKE_TRACK)
@@ -867,7 +868,7 @@ public class AllBlockEntityTypes {
 
 	public static final BlockEntityEntry<FlapDisplayBlockEntity> FLAP_DISPLAY = REGISTRATE
 		.blockEntity("flap_display", FlapDisplayBlockEntity::new)
-		.instance(() -> ShaftlessCogwheelInstance::new)
+		.visual(() -> ShaftlessCogwheelVisual::new)
 		.renderer(() -> FlapDisplayRenderer::new)
 		.validBlocks(AllBlocks.DISPLAY_BOARD)
 		.register();
@@ -883,7 +884,7 @@ public class AllBlockEntityTypes {
 		.renderer(() -> TrackObserverRenderer::new)
 		.validBlocks(AllBlocks.TRACK_OBSERVER)
 		.register();
-	
+
 	public static final BlockEntityEntry<ClipboardBlockEntity> CLIPBOARD = REGISTRATE
 		.blockEntity("clipboard", ClipboardBlockEntity::new)
 		.validBlocks(AllBlocks.CLIPBOARD)

src/main/java/com/simibubi/create/AllEntityTypes.java

@@ -8,6 +8,7 @@ import com.simibubi.create.content.contraptions.gantry.GantryContraptionEntity;
 import com.simibubi.create.content.contraptions.glue.SuperGlueEntity;
 import com.simibubi.create.content.contraptions.glue.SuperGlueRenderer;
 import com.simibubi.create.content.contraptions.render.ContraptionEntityRenderer;
+import com.simibubi.create.content.contraptions.render.ContraptionVisual;
 import com.simibubi.create.content.contraptions.render.OrientedContraptionEntityRenderer;
 import com.simibubi.create.content.equipment.blueprint.BlueprintEntity;
 import com.simibubi.create.content.equipment.blueprint.BlueprintRenderer;
@@ -15,7 +16,7 @@ import com.simibubi.create.content.equipment.potatoCannon.PotatoProjectileEntity
 import com.simibubi.create.content.equipment.potatoCannon.PotatoProjectileRenderer;
 import com.simibubi.create.content.trains.entity.CarriageContraptionEntity;
 import com.simibubi.create.content.trains.entity.CarriageContraptionEntityRenderer;
-import com.simibubi.create.content.trains.entity.CarriageContraptionInstance;
+import com.simibubi.create.content.trains.entity.CarriageContraptionVisual;
 import com.simibubi.create.foundation.data.CreateEntityBuilder;
 import com.simibubi.create.foundation.utility.Lang;
 import com.tterrag.registrate.util.entry.EntityEntry;
@@ -33,15 +34,22 @@ import net.minecraft.world.entity.MobCategory;
 public class AllEntityTypes {
 
 	public static final EntityEntry<OrientedContraptionEntity> ORIENTED_CONTRAPTION = contraption("contraption",
-		OrientedContraptionEntity::new, () -> OrientedContraptionEntityRenderer::new, 5, 3, true).register();
+		OrientedContraptionEntity::new, () -> OrientedContraptionEntityRenderer::new, 5, 3, true)
+			.visual(() -> ContraptionVisual::new)
+			.register();
 	public static final EntityEntry<ControlledContraptionEntity> CONTROLLED_CONTRAPTION =
 		contraption("stationary_contraption", ControlledContraptionEntity::new, () -> ContraptionEntityRenderer::new,
-			20, 40, false).register();
+			20, 40, false)
+				.visual(() -> ContraptionVisual::new)
+				.register();
 	public static final EntityEntry<GantryContraptionEntity> GANTRY_CONTRAPTION = contraption("gantry_contraption",
-		GantryContraptionEntity::new, () -> ContraptionEntityRenderer::new, 10, 40, false).register();
+		GantryContraptionEntity::new, () -> ContraptionEntityRenderer::new, 10, 40, false)
+			.visual(() -> ContraptionVisual::new)
+			.register();
 	public static final EntityEntry<CarriageContraptionEntity> CARRIAGE_CONTRAPTION =
 		contraption("carriage_contraption", CarriageContraptionEntity::new,
-			() -> CarriageContraptionEntityRenderer::new, 15, 3, true).instance(() -> CarriageContraptionInstance::new)
+			() -> CarriageContraptionEntityRenderer::new, 15, 3, true)
+				.visual(() -> CarriageContraptionVisual::new)
 				.register();
 
 	public static final EntityEntry<SuperGlueEntity> SUPER_GLUE =

src/main/java/com/simibubi/create/AllPartialModels.java

@@ -6,12 +6,12 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import com.jozufozu.flywheel.core.PartialModel;
 import com.simibubi.create.content.fluids.FluidTransportBehaviour;
 import com.simibubi.create.foundation.utility.Couple;
 import com.simibubi.create.foundation.utility.Iterate;
 import com.simibubi.create.foundation.utility.Lang;
 
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
 import net.minecraft.core.Direction;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.item.DyeColor;
@@ -58,7 +58,7 @@ public class AllPartialModels {
 		ANALOG_LEVER_INDICATOR = block("analog_lever/indicator"), FUNNEL_FLAP = block("funnel/flap"),
 		BELT_FUNNEL_FLAP = block("belt_funnel/flap"), BELT_TUNNEL_FLAP = block("belt_tunnel/flap"),
 		FLEXPEATER_INDICATOR = block("diodes/indicator"),
-		
+
 		ROLLER_WHEEL = block("mechanical_roller/wheel"),
 		ROLLER_FRAME = block("mechanical_roller/frame"),
 
@@ -67,7 +67,7 @@ public class AllPartialModels {
 		CUCKOO_PIG = block("cuckoo_clock/pig"), CUCKOO_CREEPER = block("cuckoo_clock/creeper"),
 
 		GANTRY_COGS = block("gantry_carriage/wheels"),
-		
+
 		ROPE_COIL = block("rope_pulley/rope_coil"), ROPE_HALF = block("rope_pulley/rope_half"),
 		ROPE_HALF_MAGNET = block("rope_pulley/rope_half_magnet"),
 
@@ -208,7 +208,7 @@ public class AllPartialModels {
 			METAL_GIRDER_BRACKETS.put(d, block("metal_girder/bracket_" + Lang.asId(d.name())));
 		for (int i = 0; i < 8; i++)
 			CONTRAPTION_CONTROLS_INDICATOR.add(block("contraption_controls/indicator_" + i));
-		
+
 		putFoldingDoor("andesite_door");
 		putFoldingDoor("copper_door");
 	}
@@ -219,11 +219,11 @@ public class AllPartialModels {
 	}
 
 	private static PartialModel block(String path) {
-		return new PartialModel(Create.asResource("block/" + path));
+		return PartialModel.of(Create.asResource("block/" + path));
 	}
 
 	private static PartialModel entity(String path) {
-		return new PartialModel(Create.asResource("entity/" + path));
+		return PartialModel.of(Create.asResource("entity/" + path));
 	}
 
 	public static void init() {

src/main/java/com/simibubi/create/CreateClient.java

@@ -1,8 +1,8 @@
 package com.simibubi.create;
 
 import com.simibubi.create.content.contraptions.glue.SuperGlueSelectionHandler;
-import com.simibubi.create.content.contraptions.render.ContraptionRenderDispatcher;
+import com.simibubi.create.content.contraptions.render.ContraptionRenderInfo;
-import com.simibubi.create.content.contraptions.render.SBBContraptionManager;
+import com.simibubi.create.content.contraptions.render.ContraptionRenderInfoManager;
 import com.simibubi.create.content.decoration.encasing.CasingConnectivity;
 import com.simibubi.create.content.equipment.bell.SoulPulseEffectHandler;
 import com.simibubi.create.content.equipment.potatoCannon.PotatoCannonRenderHandler;
@@ -18,8 +18,9 @@ import com.simibubi.create.foundation.blockEntity.behaviour.ValueSettingsClient;
 import com.simibubi.create.foundation.gui.UIRenderHelper;
 import com.simibubi.create.foundation.outliner.Outliner;
 import com.simibubi.create.foundation.ponder.element.WorldSectionElement;
+import com.simibubi.create.foundation.render.AllInstanceTypes;
 import com.simibubi.create.foundation.render.CachedBufferer;
-import com.simibubi.create.foundation.render.CreateContexts;
+import com.simibubi.create.foundation.render.StitchedSprite;
 import com.simibubi.create.foundation.render.SuperByteBufferCache;
 import com.simibubi.create.foundation.utility.Components;
 import com.simibubi.create.foundation.utility.ModelSwapper;
@@ -62,8 +63,10 @@ public class CreateClient {
 	public static void onCtorClient(IEventBus modEventBus, IEventBus forgeEventBus) {
 		modEventBus.addListener(CreateClient::clientInit);
 		modEventBus.addListener(AllParticleTypes::registerFactories);
-		modEventBus.addListener(CreateContexts::flwInit);
+
-		modEventBus.addListener(ContraptionRenderDispatcher::gatherContext);
+		modEventBus.addListener(StitchedSprite::onTextureStitchPost);
+
+		AllInstanceTypes.init();
 
 		MODEL_SWAPPER.registerListeners(modEventBus);
 
@@ -77,7 +80,7 @@ public class CreateClient {
 		BUFFER_CACHE.registerCompartment(CachedBufferer.DIRECTIONAL_PARTIAL);
 		BUFFER_CACHE.registerCompartment(KineticBlockEntityRenderer.KINETIC_BLOCK);
 		BUFFER_CACHE.registerCompartment(WaterWheelRenderer.WATER_WHEEL);
-		BUFFER_CACHE.registerCompartment(SBBContraptionManager.CONTRAPTION, 20);
+		BUFFER_CACHE.registerCompartment(ContraptionRenderInfo.CONTRAPTION, 20);
 		BUFFER_CACHE.registerCompartment(WorldSectionElement.DOC_WORLD_SECTION, 20);
 
 		AllPartialModels.init();
@@ -92,7 +95,7 @@ public class CreateClient {
 		BUFFER_CACHE.invalidate();
 
 		SCHEMATIC_HANDLER.updateRenderers();
-		ContraptionRenderDispatcher.reset();
+		ContraptionRenderInfoManager.resetAll();
 	}
 
 	public static void checkGraphicsFanciness() {

src/main/java/com/simibubi/create/compat/jei/GhostIngredientHandler.java

@@ -29,20 +29,20 @@ public class GhostIngredientHandler<T extends GhostItemMenu<?>>
 		boolean doStart) {
 		boolean isAttributeFilter = gui instanceof AttributeFilterScreen;
 		List<Target<I>> targets = new LinkedList<>();
-		
+
 		if (ingredient.getType() == VanillaTypes.ITEM_STACK) {
 			for (int i = 36; i < gui.getMenu().slots.size(); i++) {
 				if (gui.getMenu().slots.get(i)
 					.isActive())
 					targets.add(new GhostTarget<>(gui, i - 36, isAttributeFilter));
-				
+
 				// Only accept items in 1st slot. 2nd is used for functionality, don't wanna
 				// override that one
 				if (isAttributeFilter)
 					break;
 			}
 		}
-		
+
 		return targets;
 	}
 

src/main/java/com/simibubi/create/compat/jei/category/animations/AnimatedBlazeBurner.java

@@ -1,8 +1,6 @@
 package com.simibubi.create.compat.jei.category.animations;
 
-import com.jozufozu.flywheel.core.PartialModel;
 import com.mojang.blaze3d.vertex.PoseStack;
-import com.mojang.blaze3d.vertex.VertexConsumer;
 import com.mojang.math.Axis;
 import com.simibubi.create.AllBlocks;
 import com.simibubi.create.AllPartialModels;
@@ -12,10 +10,10 @@ import com.simibubi.create.foundation.block.render.SpriteShiftEntry;
 import com.simibubi.create.foundation.render.CachedBufferer;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
 
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.renderer.LightTexture;
-import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.util.Mth;
 import net.minecraft.world.level.block.Blocks;
@@ -84,14 +82,10 @@ public class AnimatedBlazeBurner extends AnimatedKinetics {
 		uScroll = uScroll - Math.floor(uScroll);
 		uScroll = uScroll * spriteWidth / 2;
 
-		Minecraft mc = Minecraft.getInstance();
-		MultiBufferSource.BufferSource buffer = mc.renderBuffers()
-			.bufferSource();
-		VertexConsumer vb = buffer.getBuffer(RenderType.cutoutMipped());
 		CachedBufferer.partial(AllPartialModels.BLAZE_BURNER_FLAME, Blocks.AIR.defaultBlockState())
-			.shiftUVScrolling(spriteShift, (float) uScroll, (float) vScroll)
+		.shiftUVScrolling(spriteShift, (float) uScroll, (float) vScroll)
-			.light(LightTexture.FULL_BRIGHT)
+		.light(LightTexture.FULL_BRIGHT)
-			.renderInto(matrixStack, vb);
+			.renderInto(matrixStack, graphics.bufferSource().getBuffer(RenderType.cutoutMipped()));
 		matrixStack.popPose();
 	}
 

src/main/java/com/simibubi/create/compat/jei/category/animations/AnimatedCrafter.java

@@ -1,10 +1,10 @@
 package com.simibubi.create.compat.jei.category.animations;
 
-import com.jozufozu.flywheel.util.transform.TransformStack;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.AllBlocks;
 import com.simibubi.create.foundation.gui.AllGuiTextures;
 
+import dev.engine_room.flywheel.lib.transform.TransformStack;
 import net.minecraft.client.gui.GuiGraphics;
 
 public class AnimatedCrafter extends AnimatedKinetics {
@@ -17,9 +17,9 @@ public class AnimatedCrafter extends AnimatedKinetics {
 		AllGuiTextures.JEI_SHADOW.render(graphics, -16, 13);
 
 		matrixStack.translate(3, 16, 0);
-		TransformStack.cast(matrixStack)
+		TransformStack.of(matrixStack)
-			.rotateX(-12.5f)
+			.rotateXDegrees(-12.5f)
-			.rotateY(-22.5f);
+			.rotateYDegrees(-22.5f);
 		int scale = 22;
 
 		blockElement(cogwheel())

src/main/java/com/simibubi/create/compat/jei/category/animations/AnimatedKinetics.java

@@ -1,6 +1,5 @@
 package com.simibubi.create.compat.jei.category.animations;
 
-import com.jozufozu.flywheel.core.PartialModel;
 import com.simibubi.create.AllBlocks;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.foundation.gui.CustomLightingSettings;
@@ -8,13 +7,14 @@ import com.simibubi.create.foundation.gui.ILightingSettings;
 import com.simibubi.create.foundation.gui.element.GuiGameElement;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
 
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
 import mezz.jei.api.gui.drawable.IDrawable;
 import net.minecraft.core.Direction.Axis;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.block.state.properties.BlockStateProperties;
 
 public abstract class AnimatedKinetics implements IDrawable {
-	
+
 	public int offset = 0;
 
 	public static final ILightingSettings DEFAULT_LIGHTING = CustomLightingSettings.builder()

src/main/java/com/simibubi/create/content/contraptions/AbstractContraptionEntity.java

@@ -28,7 +28,7 @@ import com.simibubi.create.content.contraptions.behaviour.MovementContext;
 import com.simibubi.create.content.contraptions.elevator.ElevatorContraption;
 import com.simibubi.create.content.contraptions.glue.SuperGlueEntity;
 import com.simibubi.create.content.contraptions.mounted.MountedContraption;
-import com.simibubi.create.content.contraptions.render.ContraptionRenderDispatcher;
+import com.simibubi.create.content.contraptions.render.ContraptionRenderInfo;
 import com.simibubi.create.content.contraptions.sync.ContraptionSeatMappingPacket;
 import com.simibubi.create.content.decoration.slidingDoor.SlidingDoorBlock;
 import com.simibubi.create.content.trains.entity.CarriageContraption;
@@ -383,7 +383,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 				if (!contraption.deferInvalidate)
 					return;
 				contraption.deferInvalidate = false;
-				ContraptionRenderDispatcher.invalidate(contraption);
+				ContraptionRenderInfo.invalidate(contraption);
 			});
 
 		if (!(level() instanceof ServerLevelAccessor sl))

src/main/java/com/simibubi/create/content/contraptions/Contraption.java

@@ -18,6 +18,7 @@ import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.CompletableFuture;
 import java.util.function.BiConsumer;
+import java.util.function.Function;
 
 import javax.annotation.Nullable;
 
@@ -55,8 +56,6 @@ import com.simibubi.create.content.contraptions.pulley.PulleyBlock;
 import com.simibubi.create.content.contraptions.pulley.PulleyBlock.MagnetBlock;
 import com.simibubi.create.content.contraptions.pulley.PulleyBlock.RopeBlock;
 import com.simibubi.create.content.contraptions.pulley.PulleyBlockEntity;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
-import com.simibubi.create.content.contraptions.render.EmptyLighter;
 import com.simibubi.create.content.decoration.slidingDoor.SlidingDoorBlock;
 import com.simibubi.create.content.kinetics.base.BlockBreakingMovementBehaviour;
 import com.simibubi.create.content.kinetics.base.IRotate;
@@ -121,8 +120,6 @@ import net.minecraft.world.phys.shapes.BooleanOp;
 import net.minecraft.world.phys.shapes.CollisionContext;
 import net.minecraft.world.phys.shapes.Shapes;
 import net.minecraft.world.phys.shapes.VoxelShape;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.client.model.data.ModelData;
 import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.fluids.capability.IFluidHandler;
@@ -162,8 +159,7 @@ public abstract class Contraption {
 	// Client
 	public Map<BlockPos, ModelData> modelData;
 	public Map<BlockPos, BlockEntity> presentBlockEntities;
-	public List<BlockEntity> maybeInstancedBlockEntities;
+	public List<BlockEntity> renderedBlockEntities;
-	public List<BlockEntity> specialRenderedBlockEntities;
 
 	protected ContraptionWorld world;
 	public boolean deferInvalidate;
@@ -180,8 +176,7 @@ public abstract class Contraption {
 		glueToRemove = new HashSet<>();
 		initialPassengers = new HashMap<>();
 		presentBlockEntities = new HashMap<>();
-		maybeInstancedBlockEntities = new ArrayList<>();
+		renderedBlockEntities = new ArrayList<>();
-		specialRenderedBlockEntities = new ArrayList<>();
 		pendingSubContraptions = new ArrayList<>();
 		stabilizedSubContraptions = new HashMap<>();
 		simplifiedEntityColliders = Optional.empty();
@@ -709,7 +704,7 @@ public abstract class Contraption {
 	public void readNBT(Level world, CompoundTag nbt, boolean spawnData) {
 		blocks.clear();
 		presentBlockEntities.clear();
-		specialRenderedBlockEntities.clear();
+		renderedBlockEntities.clear();
 
 		Tag blocks = nbt.get("Blocks");
 		// used to differentiate between the 'old' and the paletted serialization
@@ -942,20 +937,17 @@ public abstract class Contraption {
 			if (be == null)
 				return;
 			be.setLevel(world);
-			modelData.put(info.pos(), be.getModelData());
 			if (be instanceof KineticBlockEntity kbe)
 				kbe.setSpeed(0);
 			be.getBlockState();
 
-			MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(info.state());
-			if (movementBehaviour == null || !movementBehaviour.hasSpecialInstancedRendering())
-				maybeInstancedBlockEntities.add(be);
-
-			if (movementBehaviour != null && !movementBehaviour.renderAsNormalBlockEntity())
-				return;
-
 			presentBlockEntities.put(info.pos(), be);
-			specialRenderedBlockEntities.add(be);
+			modelData.put(info.pos(), be.getModelData());
+
+			MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(info.state());
+			if (movementBehaviour == null || !movementBehaviour.disableBlockEntityRendering()) {
+				renderedBlockEntities.add(be);
+			}
 		});
 	}
 
@@ -1385,12 +1377,6 @@ public abstract class Contraption {
 		return interactors;
 	}
 
-	@OnlyIn(Dist.CLIENT)
-	public ContraptionLighter<?> makeLighter() {
-		// TODO: move lighters to registry
-		return new EmptyLighter(this);
-	}
-
 	public void invalidateColliders() {
 		simplifiedEntityColliders = Optional.empty();
 		gatherBBsOffThread();
@@ -1458,12 +1444,18 @@ public abstract class Contraption {
 		return storage.getFluids();
 	}
 
-	public Collection<StructureBlockInfo> getRenderedBlocks() {
+	public RenderedBlocks getRenderedBlocks() {
-		return blocks.values();
+		return new RenderedBlocks(pos -> {
+			StructureBlockInfo info = blocks.get(pos);
+			if (info == null) {
+				return Blocks.AIR.defaultBlockState();
+			}
+			return info.state();
+		}, blocks.keySet());
 	}
 
-	public Collection<BlockEntity> getSpecialRenderedBEs() {
+	public Collection<BlockEntity> getRenderedBEs() {
-		return specialRenderedBlockEntities;
+		return renderedBlockEntities;
 	}
 
 	public boolean isHiddenInPortal(BlockPos localPos) {
@@ -1511,4 +1503,7 @@ public abstract class Contraption {
 		return false;
 	}
 
+	public record RenderedBlocks(Function<BlockPos, BlockState> lookup, Iterable<BlockPos> positions) {
+	}
+
 }

src/main/java/com/simibubi/create/content/contraptions/ControlledContraptionEntity.java

@@ -2,7 +2,6 @@ package com.simibubi.create.content.contraptions;
 
 import static com.simibubi.create.foundation.utility.AngleHelper.angleLerp;
 
-import com.jozufozu.flywheel.util.transform.TransformStack;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.AllEntityTypes;
 import com.simibubi.create.content.contraptions.bearing.BearingContraption;
@@ -11,6 +10,7 @@ import com.simibubi.create.content.contraptions.behaviour.MovementContext;
 import com.simibubi.create.foundation.utility.NBTHelper;
 import com.simibubi.create.foundation.utility.VecHelper;
 
+import dev.engine_room.flywheel.lib.transform.TransformStack;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.core.Direction.Axis;
@@ -51,7 +51,7 @@ public class ControlledContraptionEntity extends AbstractContraptionEntity {
 		entity.setContraption(contraption);
 		return entity;
 	}
-	
+
 	@Override
 	public void setPos(double x, double y, double z) {
 		super.setPos(x, y, z);
@@ -246,10 +246,12 @@ public class ControlledContraptionEntity extends AbstractContraptionEntity {
 		float angle = getAngle(partialTicks);
 		Axis axis = getRotationAxis();
 
-		TransformStack.cast(matrixStack)
+		if (axis != null) {
-			.nudge(getId())
+			TransformStack.of(matrixStack)
-			.centre()
+					.nudge(getId())
-			.rotate(angle, axis)
+					.center()
-			.unCentre();
+					.rotateDegrees(angle, axis)
+					.uncenter();
+		}
 	}
 }

src/main/java/com/simibubi/create/content/contraptions/DirectionalExtenderScrollOptionSlot.java

@@ -2,11 +2,11 @@ package com.simibubi.create.content.contraptions;
 
 import java.util.function.BiPredicate;
 
-import com.jozufozu.flywheel.util.transform.TransformStack;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.foundation.blockEntity.behaviour.CenteredSideValueBoxTransform;
 import com.simibubi.create.foundation.utility.AngleHelper;
 
+import dev.engine_room.flywheel.lib.transform.TransformStack;
 import net.minecraft.core.Direction;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.block.state.properties.BlockStateProperties;
@@ -27,8 +27,8 @@ public class DirectionalExtenderScrollOptionSlot extends CenteredSideValueBoxTra
 	@Override
 	public void rotate(BlockState state, PoseStack ms) {
 		if (!getSide().getAxis().isHorizontal())
-			TransformStack.cast(ms)
+			TransformStack.of(ms)
-					.rotateY(AngleHelper.horizontalAngle(state.getValue(BlockStateProperties.FACING)) + 180);
+					.rotateYDegrees(AngleHelper.horizontalAngle(state.getValue(BlockStateProperties.FACING)) + 180);
 		super.rotate(state, ms);
 	}
 }

src/main/java/com/simibubi/create/content/contraptions/OrientedContraptionEntity.java

@@ -8,7 +8,6 @@ import java.util.UUID;
 
 import javax.annotation.Nullable;
 
-import com.jozufozu.flywheel.util.transform.TransformStack;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.AllEntityTypes;
 import com.simibubi.create.content.contraptions.bearing.StabilizedContraption;
@@ -23,6 +22,7 @@ import com.simibubi.create.foundation.utility.Couple;
 import com.simibubi.create.foundation.utility.NBTHelper;
 import com.simibubi.create.foundation.utility.VecHelper;
 
+import dev.engine_room.flywheel.lib.transform.TransformStack;
 import net.minecraft.client.Minecraft;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
@@ -539,13 +539,13 @@ public class OrientedContraptionEntity extends AbstractContraptionEntity {
 				repositionOnContraption(matrixStack, partialTicks, ridingEntity);
 		}
 
-		TransformStack.cast(matrixStack)
+		TransformStack.of(matrixStack)
 			.nudge(getId())
-			.centre()
+			.center()
-			.rotateY(angleYaw)
+			.rotateYDegrees(angleYaw)
-			.rotateZ(anglePitch)
+			.rotateZDegrees(anglePitch)
-			.rotateY(angleInitialYaw)
+			.rotateYDegrees(angleInitialYaw)
-			.unCentre();
+			.uncenter();
 	}
 
 	@OnlyIn(Dist.CLIENT)

src/main/java/com/simibubi/create/content/contraptions/actors/ActorInstance.java

@@ -0,0 +1,88 @@
+package com.simibubi.create.content.contraptions.actors;
+
+import org.joml.Quaternionf;
+import org.joml.Quaternionfc;
+import org.joml.Vector3f;
+
+import dev.engine_room.flywheel.api.instance.InstanceHandle;
+import dev.engine_room.flywheel.api.instance.InstanceType;
+import dev.engine_room.flywheel.lib.instance.AbstractInstance;
+import net.minecraft.core.BlockPos;
+
+public class ActorInstance extends AbstractInstance {
+	public float x;
+	public float y;
+	public float z;
+	public byte blockLight;
+	public byte skyLight;
+	public float rotationOffset;
+	public byte rotationAxisX;
+	public byte rotationAxisY;
+	public byte rotationAxisZ;
+	public Quaternionf rotation = new Quaternionf();
+	public byte rotationCenterX = 64;
+	public byte rotationCenterY = 64;
+	public byte rotationCenterZ = 64;
+	public float speed;
+
+	public ActorInstance(InstanceType<?> type, InstanceHandle handle) {
+		super(type, handle);
+	}
+
+	public ActorInstance setPosition(BlockPos pos) {
+		this.x = pos.getX();
+		this.y = pos.getY();
+		this.z = pos.getZ();
+		return this;
+	}
+
+	public ActorInstance setBlockLight(int blockLight) {
+		this.blockLight = (byte) blockLight;
+		return this;
+	}
+
+	public ActorInstance setSkyLight(int skyLight) {
+		this.skyLight = (byte) skyLight;
+		return this;
+	}
+
+	public ActorInstance setRotationOffset(float rotationOffset) {
+		this.rotationOffset = rotationOffset;
+		return this;
+	}
+
+	public ActorInstance setSpeed(float speed) {
+		this.speed = speed;
+		return this;
+	}
+
+	public ActorInstance setRotationAxis(Vector3f axis) {
+		setRotationAxis(axis.x(), axis.y(), axis.z());
+		return this;
+	}
+
+	public ActorInstance setRotationAxis(float rotationAxisX, float rotationAxisY, float rotationAxisZ) {
+		this.rotationAxisX = (byte) (rotationAxisX * 127);
+		this.rotationAxisY = (byte) (rotationAxisY * 127);
+		this.rotationAxisZ = (byte) (rotationAxisZ * 127);
+		return this;
+	}
+
+	public ActorInstance setRotationCenter(Vector3f axis) {
+		setRotationCenter(axis.x(), axis.y(), axis.z());
+		return this;
+	}
+
+	public ActorInstance setRotationCenter(float rotationCenterX, float rotationCenterY, float rotationCenterZ) {
+		this.rotationCenterX = (byte) (rotationCenterX * 127);
+		this.rotationCenterY = (byte) (rotationCenterY * 127);
+		this.rotationCenterZ = (byte) (rotationCenterZ * 127);
+		return this;
+	}
+
+	public ActorInstance setLocalRotation(Quaternionfc q) {
+		this.rotation.set(q);
+		return this;
+	}
+
+}

src/main/java/com/simibubi/create/content/contraptions/actors/contraptionControls/ContraptionControlsBlockEntity.java

@@ -2,7 +2,6 @@ package com.simibubi.create.content.contraptions.actors.contraptionControls;
 
 import java.util.List;
 
-import com.jozufozu.flywheel.util.transform.TransformStack;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.AllTags.AllItemTags;
 import com.simibubi.create.content.contraptions.actors.trainControls.ControlsBlock;
@@ -17,6 +16,7 @@ import com.simibubi.create.foundation.utility.VecHelper;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat.Chaser;
 
+import dev.engine_room.flywheel.lib.transform.TransformStack;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.core.Direction.Axis;
@@ -135,9 +135,9 @@ public class ContraptionControlsBlockEntity extends SmartBlockEntity {
 		public void rotate(BlockState state, PoseStack ms) {
 			Direction facing = state.getValue(ControlsBlock.FACING);
 			float yRot = AngleHelper.horizontalAngle(facing);
-			TransformStack.cast(ms)
+			TransformStack.of(ms)
-				.rotateY(yRot + 180)
+				.rotateYDegrees(yRot + 180)
-				.rotateX(67.5f);
+				.rotateXDegrees(67.5f);
 		}
 
 		@Override

src/main/java/com/simibubi/create/content/contraptions/actors/contraptionControls/ContraptionControlsMovement.java

@@ -1,6 +1,5 @@
 package com.simibubi.create.content.contraptions.actors.contraptionControls;
 
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
 import com.simibubi.create.content.contraptions.Contraption;
 import com.simibubi.create.content.contraptions.behaviour.MovementBehaviour;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
@@ -11,6 +10,7 @@ import com.simibubi.create.foundation.utility.IntAttached;
 import com.simibubi.create.foundation.utility.Lang;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat.Chaser;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.nbt.CompoundTag;
@@ -138,11 +138,6 @@ public class ContraptionControlsMovement implements MovementBehaviour {
 				.string();
 	}
 
-	@Override
-	public boolean renderAsNormalBlockEntity() {
-		return true;
-	}
-
 	@Override
 	@OnlyIn(Dist.CLIENT)
 	public void renderInContraption(MovementContext ctx, VirtualRenderWorld renderWorld, ContraptionMatrices matrices,

src/main/java/com/simibubi/create/content/contraptions/actors/contraptionControls/ContraptionControlsRenderer.java

@@ -2,8 +2,6 @@ package com.simibubi.create.content.contraptions.actors.contraptionControls;
 
 import java.util.Random;
 
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.jozufozu.flywheel.util.transform.TransformStack;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
 import com.simibubi.create.AllBlocks;
@@ -20,7 +18,9 @@ import com.simibubi.create.foundation.utility.Color;
 import com.simibubi.create.foundation.utility.Couple;
 import com.simibubi.create.foundation.utility.DyeHelper;
 import com.simibubi.create.foundation.utility.VecHelper;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
+import dev.engine_room.flywheel.lib.transform.TransformStack;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.Font;
 import net.minecraft.client.renderer.MultiBufferSource;
@@ -93,14 +93,14 @@ public class ContraptionControlsRenderer extends SmartBlockEntityRenderer<Contra
 		String text = efs.currentShortName;
 		String description = efs.currentLongName;
 		PoseStack ms = matrices.getViewProjection();
-		TransformStack msr = TransformStack.cast(ms);
+		var msr = TransformStack.of(ms);
 
 		ms.pushPose();
 		msr.translate(ctx.localPos);
-		msr.rotateCentered(Direction.UP,
+		msr.rotateCentered(AngleHelper.rad(AngleHelper.horizontalAngle(ctx.state.getValue(ContraptionControlsBlock.FACING))),
-			AngleHelper.rad(AngleHelper.horizontalAngle(ctx.state.getValue(ContraptionControlsBlock.FACING))));
+			Direction.UP);
 		ms.translate(0.275f + 0.125f, 1, 0.5f);
-		msr.rotate(Direction.WEST, AngleHelper.rad(67.5f));
+		msr.rotate(AngleHelper.rad(67.5f), Direction.WEST);
 
 		float buttondepth = -.25f;
 		if (ctx.contraption.presentBlockEntities.get(ctx.localPos) instanceof ContraptionControlsBlockEntity cbe)
@@ -140,4 +140,4 @@ public class ContraptionControlsRenderer extends SmartBlockEntityRenderer<Contra
 
 	}
 
-}
+}

src/main/java/com/simibubi/create/content/contraptions/actors/flwdata/ActorData.java

@@ -1,96 +0,0 @@
-package com.simibubi.create.content.contraptions.actors.flwdata;
-
-import org.joml.Quaternionf;
-import org.joml.Vector3f;
-
-import com.jozufozu.flywheel.api.InstanceData;
-
-import net.minecraft.core.BlockPos;
-
-public class ActorData extends InstanceData {
-    float x;
-    float y;
-    float z;
-    byte blockLight;
-    byte skyLight;
-    float rotationOffset;
-    byte rotationAxisX;
-    byte rotationAxisY;
-    byte rotationAxisZ;
-    float qX;
-    float qY;
-    float qZ;
-    float qW;
-    byte rotationCenterX = 64;
-    byte rotationCenterY = 64;
-    byte rotationCenterZ = 64;
-    float speed;
-
-    public ActorData setPosition(BlockPos pos) {
-        this.x = pos.getX();
-        this.y = pos.getY();
-        this.z = pos.getZ();
-        markDirty();
-        return this;
-    }
-
-    public ActorData setBlockLight(int blockLight) {
-        this.blockLight = (byte) ((blockLight & 0xF) << 4);
-        markDirty();
-        return this;
-    }
-
-    public ActorData setSkyLight(int skyLight) {
-        this.skyLight = (byte) ((skyLight & 0xF) << 4);
-        markDirty();
-        return this;
-    }
-
-    public ActorData setRotationOffset(float rotationOffset) {
-        this.rotationOffset = rotationOffset;
-        markDirty();
-        return this;
-    }
-
-    public ActorData setSpeed(float speed) {
-        this.speed = speed;
-        markDirty();
-        return this;
-    }
-
-    public ActorData setRotationAxis(Vector3f axis) {
-        setRotationAxis(axis.x(), axis.y(), axis.z());
-        return this;
-    }
-
-    public ActorData setRotationAxis(float rotationAxisX, float rotationAxisY, float rotationAxisZ) {
-        this.rotationAxisX = (byte) (rotationAxisX * 127);
-        this.rotationAxisY = (byte) (rotationAxisY * 127);
-        this.rotationAxisZ = (byte) (rotationAxisZ * 127);
-        markDirty();
-        return this;
-    }
-
-    public ActorData setRotationCenter(Vector3f axis) {
-        setRotationCenter(axis.x(), axis.y(), axis.z());
-        return this;
-    }
-
-    public ActorData setRotationCenter(float rotationCenterX, float rotationCenterY, float rotationCenterZ) {
-        this.rotationCenterX = (byte) (rotationCenterX * 127);
-        this.rotationCenterY = (byte) (rotationCenterY * 127);
-        this.rotationCenterZ = (byte) (rotationCenterZ * 127);
-        markDirty();
-        return this;
-    }
-
-	public ActorData setLocalRotation(Quaternionf q) {
-		this.qX = q.x();
-		this.qY = q.y();
-		this.qZ = q.z();
-		this.qW = q.w();
-		markDirty();
-		return this;
-	}
-
-}

src/main/java/com/simibubi/create/content/contraptions/actors/flwdata/ActorType.java

@@ -1,39 +0,0 @@
-package com.simibubi.create.content.contraptions.actors.flwdata;
-
-import com.jozufozu.flywheel.api.struct.Batched;
-import com.jozufozu.flywheel.api.struct.Instanced;
-import com.jozufozu.flywheel.api.struct.StructWriter;
-import com.jozufozu.flywheel.backend.gl.buffer.VecBuffer;
-import com.jozufozu.flywheel.core.layout.BufferLayout;
-import com.jozufozu.flywheel.core.model.ModelTransformer;
-import com.simibubi.create.foundation.render.AllInstanceFormats;
-import com.simibubi.create.foundation.render.AllProgramSpecs;
-
-import net.minecraft.resources.ResourceLocation;
-
-public class ActorType implements Instanced<ActorData>, Batched<ActorData> {
-	@Override
-	public ActorData create() {
-		return new ActorData();
-	}
-
-	@Override
-	public BufferLayout getLayout() {
-		return AllInstanceFormats.ACTOR;
-	}
-
-	@Override
-	public StructWriter<ActorData> getWriter(VecBuffer backing) {
-		return new UnsafeActorWriter(backing, this);
-	}
-
-	@Override
-	public ResourceLocation getProgramSpec() {
-		return AllProgramSpecs.ACTOR;
-	}
-
-	@Override
-	public void transform(ActorData d, ModelTransformer.Params b) {
-
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/actors/flwdata/UnsafeActorWriter.java

@@ -1,35 +0,0 @@
-package com.simibubi.create.content.contraptions.actors.flwdata;
-
-import org.lwjgl.system.MemoryUtil;
-
-import com.jozufozu.flywheel.api.struct.StructType;
-import com.jozufozu.flywheel.backend.gl.buffer.VecBuffer;
-import com.jozufozu.flywheel.backend.struct.UnsafeBufferWriter;
-
-public class UnsafeActorWriter extends UnsafeBufferWriter<ActorData> {
-	public UnsafeActorWriter(VecBuffer backingBuffer, StructType<ActorData> vertexType) {
-		super(backingBuffer, vertexType);
-	}
-
-	@Override
-    protected void writeInternal(ActorData d) {
-		long addr = writePointer;
-		MemoryUtil.memPutFloat(addr, d.x);
-		MemoryUtil.memPutFloat(addr + 4, d.y);
-		MemoryUtil.memPutFloat(addr + 8, d.z);
-		MemoryUtil.memPutByte(addr + 12, d.blockLight);
-		MemoryUtil.memPutByte(addr + 13, d.skyLight);
-		MemoryUtil.memPutFloat(addr + 14, d.rotationOffset);
-		MemoryUtil.memPutByte(addr + 18, d.rotationAxisX);
-		MemoryUtil.memPutByte(addr + 19, d.rotationAxisY);
-		MemoryUtil.memPutByte(addr + 20, d.rotationAxisZ);
-		MemoryUtil.memPutFloat(addr + 21, d.qX);
-		MemoryUtil.memPutFloat(addr + 25, d.qY);
-		MemoryUtil.memPutFloat(addr + 29, d.qZ);
-		MemoryUtil.memPutFloat(addr + 33, d.qW);
-		MemoryUtil.memPutByte(addr + 37, d.rotationCenterX);
-		MemoryUtil.memPutByte(addr + 38, d.rotationCenterY);
-		MemoryUtil.memPutByte(addr + 39, d.rotationCenterZ);
-		MemoryUtil.memPutFloat(addr + 40, d.speed);
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/actors/flwdata/package-info.java

@@ -1,6 +0,0 @@
-@ParametersAreNonnullByDefault @MethodsReturnNonnullByDefault
-package com.simibubi.create.content.contraptions.actors.flwdata;
-
-import javax.annotation.ParametersAreNonnullByDefault;
-
-import net.minecraft.MethodsReturnNonnullByDefault;

src/main/java/com/simibubi/create/content/contraptions/actors/harvester/HarvesterActorVisual.java

@@ -1,28 +1,28 @@
 package com.simibubi.create.content.contraptions.actors.harvester;
 
-import com.jozufozu.flywheel.api.Material;
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.Materials;
-import com.jozufozu.flywheel.core.PartialModel;
-import com.jozufozu.flywheel.core.materials.model.ModelData;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
-import com.simibubi.create.content.contraptions.render.ActorInstance;
+import com.simibubi.create.content.contraptions.render.ActorVisual;
 import com.simibubi.create.foundation.utility.AngleHelper;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
 import com.simibubi.create.foundation.utility.VecHelper;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.instance.InstanceTypes;
+import dev.engine_room.flywheel.lib.instance.TransformedInstance;
+import dev.engine_room.flywheel.lib.model.Models;
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
 import net.minecraft.core.Direction;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.block.state.properties.BlockStateProperties;
 import net.minecraft.world.phys.Vec3;
 
-public class HarvesterActorInstance extends ActorInstance {
+public class HarvesterActorVisual extends ActorVisual {
     static float originOffset = 1 / 16f;
     static Vec3 rotOffset = new Vec3(0.5f, -2 * originOffset + 0.5f, originOffset + 0.5f);
 
-    protected ModelData harvester;
+    protected TransformedInstance harvester;
     private Direction facing;
 
     protected float horizontalAngle;
@@ -30,31 +30,30 @@ public class HarvesterActorInstance extends ActorInstance {
     private double rotation;
     private double previousRotation;
 
-    public HarvesterActorInstance(MaterialManager materialManager, VirtualRenderWorld simulationWorld, MovementContext context) {
+    public HarvesterActorVisual(VisualizationContext visualizationContext, VirtualRenderWorld simulationWorld, MovementContext movementContext) {
-        super(materialManager, simulationWorld, context);
+        super(visualizationContext, simulationWorld, movementContext);
 
-		Material<ModelData> material = materialManager.defaultCutout()
+        BlockState state = movementContext.state;
-				.material(Materials.TRANSFORMED);
-
-        BlockState state = context.state;
 
         facing = state.getValue(BlockStateProperties.HORIZONTAL_FACING);
 
-        harvester = material.getModel(getRollingPartial(), state).createInstance();
+        harvester = instancerProvider.instancer(InstanceTypes.TRANSFORMED, Models.partial(getRollingPartial()))
+				.createInstance();
 
         horizontalAngle = facing.toYRot() + ((facing.getAxis() == Direction.Axis.X) ? 180 : 0);
 
-		harvester.setBlockLight(localBlockLight());
+		harvester.light(localBlockLight(), 0);
+		harvester.setChanged();
 	}
 
 	protected PartialModel getRollingPartial() {
 		return AllPartialModels.HARVESTER_BLADE;
 	}
-	
+
 	protected Vec3 getRotationOffset() {
 		return rotOffset;
 	}
-	
+
 	protected double getRadius() {
 		return 6.5;
 	}
@@ -84,17 +83,23 @@ public class HarvesterActorInstance extends ActorInstance {
 
     @Override
     public void beginFrame() {
-        harvester.loadIdentity()
+        harvester.setIdentityTransform()
 				.translate(context.localPos)
-				.centre()
+				.center()
-				.rotateY(horizontalAngle)
+				.rotateYDegrees(horizontalAngle)
-				.unCentre()
+				.uncenter()
 				.translate(getRotationOffset())
-				.rotateX(getRotation())
+				.rotateXDegrees((float) getRotation())
-				.translateBack(getRotationOffset());
+				.translateBack(getRotationOffset())
+				.setChanged();
 	}
 
-    protected double getRotation() {
+	@Override
+	protected void _delete() {
+		harvester.delete();
+	}
+
+	protected double getRotation() {
         return AngleHelper.angleLerp(AnimationTickHolder.getPartialTicks(), previousRotation, rotation);
     }
 }

src/main/java/com/simibubi/create/content/contraptions/actors/harvester/HarvesterMovementBehaviour.java

@@ -4,18 +4,18 @@ import javax.annotation.Nullable;
 
 import org.apache.commons.lang3.mutable.MutableBoolean;
 
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
 import com.simibubi.create.content.contraptions.behaviour.MovementBehaviour;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
-import com.simibubi.create.content.contraptions.render.ActorInstance;
+import com.simibubi.create.content.contraptions.render.ActorVisual;
 import com.simibubi.create.content.contraptions.render.ContraptionMatrices;
-import com.simibubi.create.content.contraptions.render.ContraptionRenderDispatcher;
 import com.simibubi.create.foundation.item.ItemHelper;
 import com.simibubi.create.foundation.utility.BlockHelper;
 import com.simibubi.create.foundation.utility.VecHelper;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 import com.simibubi.create.infrastructure.config.AllConfigs;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.core.BlockPos;
 import net.minecraft.tags.BlockTags;
@@ -45,25 +45,6 @@ public class HarvesterMovementBehaviour implements MovementBehaviour {
 				.getOpposite());
 	}
 
-	@Override
-	public boolean hasSpecialInstancedRendering() {
-		return true;
-	}
-
-	@Nullable
-	@Override
-	public ActorInstance createInstance(MaterialManager materialManager, VirtualRenderWorld simulationWorld,
-		MovementContext context) {
-		return new HarvesterActorInstance(materialManager, simulationWorld, context);
-	}
-
-	@Override
-	public void renderInContraption(MovementContext context, VirtualRenderWorld renderWorld,
-		ContraptionMatrices matrices, MultiBufferSource buffers) {
-        if (!ContraptionRenderDispatcher.canInstance())
-			HarvesterRenderer.renderInContraption(context, renderWorld, matrices, buffers);
-	}
-
 	@Override
 	public Vec3 getActiveAreaOffset(MovementContext context) {
 		return Vec3.atLowerCornerOf(context.state.getValue(HarvesterBlock.FACING)
@@ -218,4 +199,23 @@ public class HarvesterMovementBehaviour implements MovementBehaviour {
 			.createLegacyBlock();
 	}
 
+	@Override
+	public boolean disableBlockEntityRendering() {
+		return true;
+	}
+
+	@Override
+	public void renderInContraption(MovementContext context, VirtualRenderWorld renderWorld,
+		ContraptionMatrices matrices, MultiBufferSource buffers) {
+        if (!VisualizationManager.supportsVisualization(context.world))
+			HarvesterRenderer.renderInContraption(context, renderWorld, matrices, buffers);
+	}
+
+	@Nullable
+	@Override
+	public ActorVisual createVisual(VisualizationContext visualizationContext, VirtualRenderWorld simulationWorld,
+		MovementContext movementContext) {
+		return new HarvesterActorVisual(visualizationContext, simulationWorld, movementContext);
+	}
+
 }

src/main/java/com/simibubi/create/content/contraptions/actors/harvester/HarvesterRenderer.java

@@ -2,19 +2,19 @@ package com.simibubi.create.content.contraptions.actors.harvester;
 
 import static net.minecraft.world.level.block.state.properties.BlockStateProperties.HORIZONTAL_FACING;
 
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
 import com.simibubi.create.content.contraptions.render.ContraptionMatrices;
-import com.simibubi.create.content.contraptions.render.ContraptionRenderDispatcher;
 import com.simibubi.create.foundation.blockEntity.renderer.SafeBlockEntityRenderer;
 import com.simibubi.create.foundation.render.CachedBufferer;
 import com.simibubi.create.foundation.render.SuperByteBuffer;
 import com.simibubi.create.foundation.utility.AngleHelper;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
 import com.simibubi.create.foundation.utility.VecHelper;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
+import net.minecraft.client.renderer.LevelRenderer;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider;
@@ -53,8 +53,8 @@ public class HarvesterRenderer extends SafeBlockEntityRenderer<HarvesterBlockEnt
 		superBuffer.transform(matrices.getModel());
 		transform(context.world, facing, superBuffer, speed, PIVOT);
 
-		superBuffer
+		superBuffer.light(LevelRenderer.getLightColor(renderWorld, context.localPos))
-			.light(matrices.getWorld(), ContraptionRenderDispatcher.getContraptionWorldLight(context, renderWorld))
+			.useLevelLight(context.world, matrices.getWorld())
 			.renderInto(matrices.getViewProjection(), buffers.getBuffer(RenderType.cutoutMipped()));
 	}
 
@@ -64,9 +64,9 @@ public class HarvesterRenderer extends SafeBlockEntityRenderer<HarvesterBlockEnt
 		float time = AnimationTickHolder.getRenderTime(world) / 20;
 		float angle = (time * speed) % 360;
 
-		superBuffer.rotateCentered(Direction.UP, AngleHelper.rad(AngleHelper.horizontalAngle(facing)))
+		superBuffer.rotateCentered(AngleHelper.rad(AngleHelper.horizontalAngle(facing)), Direction.UP)
 			.translate(rotOffset.x, rotOffset.y, rotOffset.z)
-			.rotate(Direction.WEST, AngleHelper.rad(angle))
+			.rotate(AngleHelper.rad(angle), Direction.WEST)
 			.translate(-rotOffset.x, -rotOffset.y, -rotOffset.z);
 	}
 }

src/main/java/com/simibubi/create/content/contraptions/actors/psi/PIInstance.java

@@ -1,27 +1,31 @@
 package com.simibubi.create.content.contraptions.actors.psi;
 
-import com.jozufozu.flywheel.api.MaterialManager;
+import java.util.function.Consumer;
-import com.jozufozu.flywheel.core.Materials;
+
-import com.jozufozu.flywheel.core.materials.model.ModelData;
 import com.simibubi.create.foundation.utility.AngleHelper;
 
+import dev.engine_room.flywheel.api.instance.Instance;
+import dev.engine_room.flywheel.api.instance.InstancerProvider;
+import dev.engine_room.flywheel.lib.instance.InstanceTypes;
+import dev.engine_room.flywheel.lib.instance.TransformedInstance;
+import dev.engine_room.flywheel.lib.model.Models;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.world.level.block.state.BlockState;
 
 public class PIInstance {
-	private final MaterialManager materialManager;
+	private final InstancerProvider instancerProvider;
 	private final BlockState blockState;
 	private final BlockPos instancePos;
 	private final float angleX;
 	private final float angleY;
 
 	private boolean lit;
-	ModelData middle;
+	TransformedInstance middle;
-	ModelData top;
+	TransformedInstance top;
 
-	public PIInstance(MaterialManager materialManager, BlockState blockState, BlockPos instancePos) {
+	public PIInstance(InstancerProvider instancerProvider, BlockState blockState, BlockPos instancePos) {
-		this.materialManager = materialManager;
+		this.instancerProvider = instancerProvider;
 		this.blockState = blockState;
 		this.instancePos = instancePos;
 		Direction facing = blockState.getValue(PortableStorageInterfaceBlock.FACING);
@@ -31,42 +35,38 @@ public class PIInstance {
 
 	public void init(boolean lit) {
 		this.lit = lit;
-		middle = materialManager.defaultSolid()
+		middle = instancerProvider.instancer(InstanceTypes.TRANSFORMED, Models.partial(PortableStorageInterfaceRenderer.getMiddleForState(blockState, lit)))
-				.material(Materials.TRANSFORMED)
-				.getModel(PortableStorageInterfaceRenderer.getMiddleForState(blockState, lit), blockState)
 				.createInstance();
-		top = materialManager.defaultSolid()
+		top = instancerProvider.instancer(InstanceTypes.TRANSFORMED, Models.partial(PortableStorageInterfaceRenderer.getTopForState(blockState)))
-				.material(Materials.TRANSFORMED)
-				.getModel(PortableStorageInterfaceRenderer.getTopForState(blockState), blockState)
 				.createInstance();
 	}
 
 	public void beginFrame(float progress) {
-		middle.loadIdentity()
+		middle.setIdentityTransform()
 				.translate(instancePos)
-				.centre()
+				.center()
-				.rotateY(angleY)
+				.rotateYDegrees(angleY)
-				.rotateX(angleX)
+				.rotateXDegrees(angleX)
-				.unCentre();
+				.uncenter();
 
-		top.loadIdentity()
+		top.setIdentityTransform()
 				.translate(instancePos)
-				.centre()
+				.center()
-				.rotateY(angleY)
+				.rotateYDegrees(angleY)
-				.rotateX(angleX)
+				.rotateXDegrees(angleX)
-				.unCentre();
+				.uncenter();
 
 		middle.translate(0, progress * 0.5f + 0.375f, 0);
 		top.translate(0, progress, 0);
 
+		middle.setChanged();
+		top.setChanged();
 	}
 
 	public void tick(boolean lit) {
 		if (this.lit != lit) {
 			this.lit = lit;
-			materialManager.defaultSolid()
+			instancerProvider.instancer(InstanceTypes.TRANSFORMED, Models.partial(PortableStorageInterfaceRenderer.getMiddleForState(blockState, lit)))
-					.material(Materials.TRANSFORMED)
-					.getModel(PortableStorageInterfaceRenderer.getMiddleForState(blockState, lit), blockState)
 					.stealInstance(middle);
 		}
 	}
@@ -75,4 +75,9 @@ public class PIInstance {
 		middle.delete();
 		top.delete();
 	}
+
+	public void collectCrumblingInstances(Consumer<Instance> consumer) {
+		consumer.accept(middle);
+		consumer.accept(top);
+	}
 }

src/main/java/com/simibubi/create/content/contraptions/actors/psi/PSIActorInstance.java

@@ -1,31 +0,0 @@
-package com.simibubi.create.content.contraptions.actors.psi;
-
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.simibubi.create.content.contraptions.behaviour.MovementContext;
-import com.simibubi.create.content.contraptions.render.ActorInstance;
-import com.simibubi.create.foundation.utility.AnimationTickHolder;
-import com.simibubi.create.foundation.utility.animation.LerpedFloat;
-
-public class PSIActorInstance extends ActorInstance {
-
-	private final PIInstance instance;
-
-	public PSIActorInstance(MaterialManager materialManager, VirtualRenderWorld world, MovementContext context) {
-		super(materialManager, world, context);
-
-		instance = new PIInstance(materialManager, context.state, context.localPos);
-
-		instance.init(false);
-		instance.middle.setBlockLight(localBlockLight());
-		instance.top.setBlockLight(localBlockLight());
-	}
-
-	@Override
-	public void beginFrame() {
-		LerpedFloat lf = PortableStorageInterfaceMovement.getAnimation(context);
-		instance.tick(lf.settled());
-		instance.beginFrame(lf.getValue(AnimationTickHolder.getPartialTicks()));
-	}
-
-}

src/main/java/com/simibubi/create/content/contraptions/actors/psi/PSIActorVisual.java

@@ -0,0 +1,36 @@
+package com.simibubi.create.content.contraptions.actors.psi;
+
+import com.simibubi.create.content.contraptions.behaviour.MovementContext;
+import com.simibubi.create.content.contraptions.render.ActorVisual;
+import com.simibubi.create.foundation.utility.AnimationTickHolder;
+import com.simibubi.create.foundation.utility.animation.LerpedFloat;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
+
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+
+public class PSIActorVisual extends ActorVisual {
+
+	private final PIInstance instance;
+
+	public PSIActorVisual(VisualizationContext context, VirtualRenderWorld world, MovementContext movementContext) {
+		super(context, world, movementContext);
+
+		instance = new PIInstance(context.instancerProvider(), movementContext.state, movementContext.localPos);
+
+		instance.init(false);
+		instance.middle.light(localBlockLight(), 0);
+		instance.top.light(localBlockLight(), 0);
+	}
+
+	@Override
+	public void beginFrame() {
+		LerpedFloat lf = PortableStorageInterfaceMovement.getAnimation(context);
+		instance.tick(lf.settled());
+		instance.beginFrame(lf.getValue(AnimationTickHolder.getPartialTicks()));
+	}
+
+	@Override
+	protected void _delete() {
+		instance.remove();
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/actors/psi/PSIInstance.java

@@ -1,48 +0,0 @@
-package com.simibubi.create.content.contraptions.actors.psi;
-
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.api.instance.DynamicInstance;
-import com.jozufozu.flywheel.api.instance.TickableInstance;
-import com.jozufozu.flywheel.backend.instancing.blockentity.BlockEntityInstance;
-import com.simibubi.create.foundation.utility.AnimationTickHolder;
-
-public class PSIInstance extends BlockEntityInstance<PortableStorageInterfaceBlockEntity> implements DynamicInstance, TickableInstance {
-
-	private final PIInstance instance;
-
-	public PSIInstance(MaterialManager materialManager, PortableStorageInterfaceBlockEntity blockEntity) {
-		super(materialManager, blockEntity);
-
-		instance = new PIInstance(materialManager, blockState, getInstancePosition());
-	}
-
-	@Override
-	public void init() {
-		instance.init(isLit());
-	}
-
-	@Override
-	public void tick() {
-		instance.tick(isLit());
-	}
-
-	@Override
-	public void beginFrame() {
-		instance.beginFrame(blockEntity.getExtensionDistance(AnimationTickHolder.getPartialTicks()));
-	}
-
-	@Override
-	public void updateLight() {
-		relight(pos, instance.middle, instance.top);
-	}
-
-	@Override
-	public void remove() {
-		instance.remove();
-	}
-
-	private boolean isLit() {
-		return blockEntity.isConnected();
-	}
-
-}

src/main/java/com/simibubi/create/content/contraptions/actors/psi/PSIVisual.java

@@ -0,0 +1,53 @@
+package com.simibubi.create.content.contraptions.actors.psi;
+
+import java.util.function.Consumer;
+
+import dev.engine_room.flywheel.api.instance.Instance;
+import dev.engine_room.flywheel.api.visual.DynamicVisual;
+import dev.engine_room.flywheel.api.visual.TickableVisual;
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.visual.AbstractBlockEntityVisual;
+import dev.engine_room.flywheel.lib.visual.SimpleDynamicVisual;
+import dev.engine_room.flywheel.lib.visual.SimpleTickableVisual;
+
+public class PSIVisual extends AbstractBlockEntityVisual<PortableStorageInterfaceBlockEntity> implements SimpleDynamicVisual, SimpleTickableVisual {
+
+	private final PIInstance instance;
+
+	public PSIVisual(VisualizationContext visualizationContext, PortableStorageInterfaceBlockEntity blockEntity, float partialTick) {
+		super(visualizationContext, blockEntity, partialTick);
+
+		instance = new PIInstance(visualizationContext.instancerProvider(), blockState, getVisualPosition());
+
+		instance.init(isLit());
+	}
+
+	@Override
+	public void tick(TickableVisual.Context ctx) {
+		instance.tick(isLit());
+	}
+
+	@Override
+	public void beginFrame(DynamicVisual.Context ctx) {
+		instance.beginFrame(blockEntity.getExtensionDistance(ctx.partialTick()));
+	}
+
+	@Override
+	public void updateLight(float partialTick) {
+		relight(instance.middle, instance.top);
+	}
+
+	@Override
+	protected void _delete() {
+		instance.remove();
+	}
+
+	private boolean isLit() {
+		return blockEntity.isConnected();
+	}
+
+	@Override
+	public void collectCrumblingInstances(Consumer<Instance> consumer) {
+		instance.collectCrumblingInstances(consumer);
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/actors/psi/PortableStorageInterfaceMovement.java

@@ -4,18 +4,18 @@ import java.util.Optional;
 
 import org.jetbrains.annotations.Nullable;
 
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
 import com.simibubi.create.content.contraptions.behaviour.MovementBehaviour;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
-import com.simibubi.create.content.contraptions.render.ActorInstance;
+import com.simibubi.create.content.contraptions.render.ActorVisual;
 import com.simibubi.create.content.contraptions.render.ContraptionMatrices;
-import com.simibubi.create.content.contraptions.render.ContraptionRenderDispatcher;
 import com.simibubi.create.content.trains.entity.CarriageContraption;
 import com.simibubi.create.foundation.utility.VecHelper;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat.Chaser;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
@@ -40,22 +40,22 @@ public class PortableStorageInterfaceMovement implements MovementBehaviour {
 	}
 
 	@Override
-	public boolean hasSpecialInstancedRendering() {
+	public boolean disableBlockEntityRendering() {
 		return true;
 	}
 
 	@Nullable
 	@Override
-	public ActorInstance createInstance(MaterialManager materialManager, VirtualRenderWorld simulationWorld,
+	public ActorVisual createVisual(VisualizationContext visualizationContext, VirtualRenderWorld simulationWorld,
-		MovementContext context) {
+		MovementContext movementContext) {
-		return new PSIActorInstance(materialManager, simulationWorld, context);
+		return new PSIActorVisual(visualizationContext, simulationWorld, movementContext);
 	}
 
 	@Override
 	@OnlyIn(Dist.CLIENT)
 	public void renderInContraption(MovementContext context, VirtualRenderWorld renderWorld,
 		ContraptionMatrices matrices, MultiBufferSource buffer) {
-		if (!ContraptionRenderDispatcher.canInstance())
+		if (!VisualizationManager.supportsVisualization(context.world))
 			PortableStorageInterfaceRenderer.renderInContraption(context, renderWorld, matrices, buffer);
 	}
 

src/main/java/com/simibubi/create/content/contraptions/actors/psi/PortableStorageInterfaceRenderer.java

@@ -2,23 +2,23 @@ package com.simibubi.create.content.contraptions.actors.psi;
 
 import java.util.function.Consumer;
 
-import com.jozufozu.flywheel.backend.Backend;
-import com.jozufozu.flywheel.core.PartialModel;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
 import com.simibubi.create.AllBlocks;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
 import com.simibubi.create.content.contraptions.render.ContraptionMatrices;
-import com.simibubi.create.content.contraptions.render.ContraptionRenderDispatcher;
 import com.simibubi.create.foundation.blockEntity.renderer.SafeBlockEntityRenderer;
 import com.simibubi.create.foundation.render.CachedBufferer;
 import com.simibubi.create.foundation.render.SuperByteBuffer;
 import com.simibubi.create.foundation.utility.AngleHelper;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
+import net.minecraft.client.renderer.LevelRenderer;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider;
@@ -35,7 +35,7 @@ public class PortableStorageInterfaceRenderer extends SafeBlockEntityRenderer<Po
 	@Override
 	protected void renderSafe(PortableStorageInterfaceBlockEntity be, float partialTicks, PoseStack ms,
 		MultiBufferSource buffer, int light, int overlay) {
-		if (Backend.canUseInstancing(be.getLevel()))
+		if (VisualizationManager.supportsVisualization(be.getLevel()))
 			return;
 
 		BlockState blockState = be.getBlockState();
@@ -55,8 +55,8 @@ public class PortableStorageInterfaceRenderer extends SafeBlockEntityRenderer<Po
 		float progress = animation.getValue(renderPartialTicks);
 		boolean lit = animation.settled();
 		render(blockState, lit, progress, matrices.getModel(),
-			sbb -> sbb
+			sbb -> sbb.light(LevelRenderer.getLightColor(renderWorld, context.localPos))
-				.light(matrices.getWorld(), ContraptionRenderDispatcher.getContraptionWorldLight(context, renderWorld))
+				.useLevelLight(context.world, matrices.getWorld())
 				.renderInto(matrices.getViewProjection(), vb));
 	}
 
@@ -80,10 +80,10 @@ public class PortableStorageInterfaceRenderer extends SafeBlockEntityRenderer<Po
 	}
 
 	private static void rotateToFacing(SuperByteBuffer buffer, Direction facing) {
-		buffer.centre()
+		buffer.center()
-			.rotateY(AngleHelper.horizontalAngle(facing))
+			.rotateYDegrees(AngleHelper.horizontalAngle(facing))
-			.rotateX(facing == Direction.UP ? 0 : facing == Direction.DOWN ? 180 : 90)
+			.rotateXDegrees(facing == Direction.UP ? 0 : facing == Direction.DOWN ? 180 : 90)
-			.unCentre();
+			.uncenter();
 	}
 
 	static PortableStorageInterfaceBlockEntity getTargetPSI(MovementContext context) {

src/main/java/com/simibubi/create/content/contraptions/actors/roller/RollerActorInstance.java

@@ -1,64 +0,0 @@
-package com.simibubi.create.content.contraptions.actors.roller;
-
-import com.jozufozu.flywheel.api.Material;
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.Materials;
-import com.jozufozu.flywheel.core.PartialModel;
-import com.jozufozu.flywheel.core.materials.model.ModelData;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.simibubi.create.AllPartialModels;
-import com.simibubi.create.content.contraptions.actors.harvester.HarvesterActorInstance;
-import com.simibubi.create.content.contraptions.behaviour.MovementContext;
-
-import net.minecraft.world.phys.Vec3;
-
-public class RollerActorInstance extends HarvesterActorInstance {
-
-	ModelData frame;
-
-	public RollerActorInstance(MaterialManager materialManager, VirtualRenderWorld simulationWorld,
-		MovementContext context) {
-		super(materialManager, simulationWorld, context);
-
-		Material<ModelData> material = materialManager.defaultCutout()
-			.material(Materials.TRANSFORMED);
-		frame = material.getModel(AllPartialModels.ROLLER_FRAME, context.state)
-			.createInstance();
-		frame.setBlockLight(localBlockLight());
-	}
-
-	@Override
-	public void beginFrame() {
-		harvester.loadIdentity()
-			.translate(context.localPos)
-			.centre()
-			.rotateY(horizontalAngle)
-			.unCentre()
-			.translate(0, -.25, 17 / 16f)
-			.rotateX(getRotation())
-			.translate(0, -.5, .5)
-			.rotateY(90);
-
-		frame.loadIdentity()
-			.translate(context.localPos)
-			.centre()
-			.rotateY(horizontalAngle + 180)
-			.unCentre();
-	}
-
-	@Override
-	protected PartialModel getRollingPartial() {
-		return AllPartialModels.ROLLER_WHEEL;
-	}
-
-	@Override
-	protected Vec3 getRotationOffset() {
-		return Vec3.ZERO;
-	}
-
-	@Override
-	protected double getRadius() {
-		return 16.5;
-	}
-
-}

src/main/java/com/simibubi/create/content/contraptions/actors/roller/RollerActorVisual.java

@@ -0,0 +1,70 @@
+package com.simibubi.create.content.contraptions.actors.roller;
+
+import com.simibubi.create.AllPartialModels;
+import com.simibubi.create.content.contraptions.actors.harvester.HarvesterActorVisual;
+import com.simibubi.create.content.contraptions.behaviour.MovementContext;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
+
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.instance.InstanceTypes;
+import dev.engine_room.flywheel.lib.instance.TransformedInstance;
+import dev.engine_room.flywheel.lib.model.Models;
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
+import net.minecraft.world.phys.Vec3;
+
+public class RollerActorVisual extends HarvesterActorVisual {
+
+	TransformedInstance frame;
+
+	public RollerActorVisual(VisualizationContext visualizationContext, VirtualRenderWorld simulationWorld,
+		MovementContext movementContext) {
+		super(visualizationContext, simulationWorld, movementContext);
+
+		frame = instancerProvider.instancer(InstanceTypes.TRANSFORMED, Models.partial(AllPartialModels.ROLLER_FRAME))
+			.createInstance();
+		frame.light(localBlockLight(), 0);
+	}
+
+	@Override
+	public void beginFrame() {
+		harvester.setIdentityTransform()
+			.translate(context.localPos)
+			.center()
+			.rotateYDegrees(horizontalAngle)
+			.uncenter()
+			.translate(0, -.25, 17 / 16f)
+			.rotateXDegrees((float) getRotation())
+			.translate(0, -.5, .5)
+			.rotateYDegrees(90)
+			.setChanged();
+
+		frame.setIdentityTransform()
+			.translate(context.localPos)
+			.center()
+			.rotateYDegrees(horizontalAngle + 180)
+			.uncenter()
+			.setChanged();
+	}
+
+	@Override
+	protected PartialModel getRollingPartial() {
+		return AllPartialModels.ROLLER_WHEEL;
+	}
+
+	@Override
+	protected Vec3 getRotationOffset() {
+		return Vec3.ZERO;
+	}
+
+	@Override
+	protected double getRadius() {
+		return 16.5;
+	}
+
+	@Override
+	protected void _delete() {
+		super._delete();
+
+		frame.delete();
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/actors/roller/RollerBlockEntity.java

@@ -2,7 +2,6 @@ package com.simibubi.create.content.contraptions.actors.roller;
 
 import java.util.List;
 
-import com.jozufozu.flywheel.util.transform.TransformStack;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.foundation.blockEntity.SmartBlockEntity;
 import com.simibubi.create.foundation.blockEntity.behaviour.BlockEntityBehaviour;
@@ -16,6 +15,7 @@ import com.simibubi.create.foundation.utility.Iterate;
 import com.simibubi.create.foundation.utility.Lang;
 import com.simibubi.create.foundation.utility.VecHelper;
 
+import dev.engine_room.flywheel.lib.transform.TransformStack;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.core.Direction.Axis;
@@ -182,11 +182,11 @@ public class RollerBlockEntity extends SmartBlockEntity {
 		public void rotate(BlockState state, PoseStack ms) {
 			Direction facing = state.getValue(RollerBlock.FACING);
 			float yRot = AngleHelper.horizontalAngle(facing) + 180;
-			TransformStack.cast(ms)
+			TransformStack.of(ms)
-				.rotateY(yRot)
+				.rotateYDegrees(yRot)
-				.rotateX(90);
+				.rotateXDegrees(90);
 		}
-		
+
 		@Override
 		public boolean testHit(BlockState state, Vec3 localHit) {
 			Vec3 offset = getLocalOffset(state);

src/main/java/com/simibubi/create/content/contraptions/actors/roller/RollerMovementBehaviour.java

@@ -9,15 +9,13 @@ import java.util.function.BiConsumer;
 
 import javax.annotation.Nullable;
 
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
 import com.simibubi.create.AllTags;
+import com.simibubi.create.AllBlocks;
 import com.simibubi.create.content.contraptions.actors.roller.RollerBlockEntity.RollingMode;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
 import com.simibubi.create.content.contraptions.pulley.PulleyContraption;
-import com.simibubi.create.content.contraptions.render.ActorInstance;
+import com.simibubi.create.content.contraptions.render.ActorVisual;
 import com.simibubi.create.content.contraptions.render.ContraptionMatrices;
-import com.simibubi.create.content.contraptions.render.ContraptionRenderDispatcher;
 import com.simibubi.create.content.kinetics.base.BlockBreakingMovementBehaviour;
 import com.simibubi.create.content.logistics.filter.FilterItemStack;
 import com.simibubi.create.content.trains.bogey.StandardBogeyBlock;
@@ -37,8 +35,11 @@ import com.simibubi.create.foundation.utility.Couple;
 import com.simibubi.create.foundation.utility.Iterate;
 import com.simibubi.create.foundation.utility.Pair;
 import com.simibubi.create.foundation.utility.VecHelper;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 import com.simibubi.create.infrastructure.config.AllConfigs;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
@@ -70,21 +71,21 @@ public class RollerMovementBehaviour extends BlockBreakingMovementBehaviour {
 	}
 
 	@Override
-	public boolean hasSpecialInstancedRendering() {
+	public boolean disableBlockEntityRendering() {
 		return true;
 	}
 
 	@Nullable
 	@Override
-	public ActorInstance createInstance(MaterialManager materialManager, VirtualRenderWorld simulationWorld,
+	public ActorVisual createVisual(VisualizationContext visualizationContext, VirtualRenderWorld simulationWorld,
-		MovementContext context) {
+		MovementContext movementContext) {
-		return new RollerActorInstance(materialManager, simulationWorld, context);
+		return new RollerActorVisual(visualizationContext, simulationWorld, movementContext);
 	}
 
 	@Override
 	public void renderInContraption(MovementContext context, VirtualRenderWorld renderWorld,
 		ContraptionMatrices matrices, MultiBufferSource buffers) {
-		if (!ContraptionRenderDispatcher.canInstance())
+		if (!VisualizationManager.supportsVisualization(context.world))
 			RollerRenderer.renderInContraption(context, renderWorld, matrices, buffers);
 	}
 

src/main/java/com/simibubi/create/content/contraptions/actors/roller/RollerRenderer.java

@@ -2,19 +2,20 @@ package com.simibubi.create.content.contraptions.actors.roller;
 
 import static net.minecraft.world.level.block.state.properties.BlockStateProperties.HORIZONTAL_FACING;
 
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
 import com.mojang.blaze3d.vertex.PoseStack;
+import com.mojang.blaze3d.vertex.VertexConsumer;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.content.contraptions.actors.harvester.HarvesterRenderer;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
 import com.simibubi.create.content.contraptions.render.ContraptionMatrices;
-import com.simibubi.create.content.contraptions.render.ContraptionRenderDispatcher;
 import com.simibubi.create.foundation.blockEntity.renderer.SmartBlockEntityRenderer;
 import com.simibubi.create.foundation.render.CachedBufferer;
 import com.simibubi.create.foundation.render.SuperByteBuffer;
 import com.simibubi.create.foundation.utility.AngleHelper;
 import com.simibubi.create.foundation.utility.VecHelper;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
+import net.minecraft.client.renderer.LevelRenderer;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider.Context;
@@ -34,6 +35,7 @@ public class RollerRenderer extends SmartBlockEntityRenderer<RollerBlockEntity>
 		super.renderSafe(be, partialTicks, ms, buffer, light, overlay);
 
 		BlockState blockState = be.getBlockState();
+		VertexConsumer vc = buffer.getBuffer(RenderType.cutoutMipped());
 
 		ms.pushPose();
 		ms.translate(0, -0.25, 0);
@@ -43,21 +45,22 @@ public class RollerRenderer extends SmartBlockEntityRenderer<RollerBlockEntity>
 			.scale(17 / 16f));
 		HarvesterRenderer.transform(be.getLevel(), facing, superBuffer, be.getAnimatedSpeed(), Vec3.ZERO);
 		superBuffer.translate(0, -.5, .5)
-			.rotateY(90)
+			.rotateYDegrees(90)
 			.light(light)
-			.renderInto(ms, buffer.getBuffer(RenderType.cutoutMipped()));
+			.renderInto(ms, vc);
 		ms.popPose();
 
 		CachedBufferer.partial(AllPartialModels.ROLLER_FRAME, blockState)
-			.rotateCentered(Direction.UP, AngleHelper.rad(AngleHelper.horizontalAngle(facing) + 180))
+			.rotateCentered(AngleHelper.rad(AngleHelper.horizontalAngle(facing) + 180), Direction.UP)
 			.light(light)
-			.renderInto(ms, buffer.getBuffer(RenderType.cutoutMipped()));
+			.renderInto(ms, vc);
 	}
 
 	public static void renderInContraption(MovementContext context, VirtualRenderWorld renderWorld,
 		ContraptionMatrices matrices, MultiBufferSource buffers) {
 		BlockState blockState = context.state;
 		Direction facing = blockState.getValue(HORIZONTAL_FACING);
+		VertexConsumer vc = buffers.getBuffer(RenderType.cutoutMipped());
 		SuperByteBuffer superBuffer = CachedBufferer.partial(AllPartialModels.ROLLER_WHEEL, blockState);
 		float speed = (float) (!VecHelper.isVecPointingTowards(context.relativeMotion, facing.getOpposite())
 			? context.getAnimationSpeed()
@@ -73,18 +76,20 @@ public class RollerRenderer extends SmartBlockEntityRenderer<RollerBlockEntity>
 		PoseStack viewProjection = matrices.getViewProjection();
 		viewProjection.pushPose();
 		viewProjection.translate(0, -.25, 0);
-		int contraptionWorldLight = ContraptionRenderDispatcher.getContraptionWorldLight(context, renderWorld);
+		int contraptionWorldLight = LevelRenderer.getLightColor(renderWorld, context.localPos);
 		superBuffer.translate(0, -.5, .5)
-			.rotateY(90)
+			.rotateYDegrees(90)
-			.light(matrices.getWorld(), contraptionWorldLight)
+			.light(contraptionWorldLight)
-			.renderInto(viewProjection, buffers.getBuffer(RenderType.cutoutMipped()));
+			.useLevelLight(context.world, matrices.getWorld())
+			.renderInto(viewProjection, vc);
 		viewProjection.popPose();
 
 		CachedBufferer.partial(AllPartialModels.ROLLER_FRAME, blockState)
 			.transform(matrices.getModel())
-			.rotateCentered(Direction.UP, AngleHelper.rad(AngleHelper.horizontalAngle(facing) + 180))
+			.rotateCentered(AngleHelper.rad(AngleHelper.horizontalAngle(facing) + 180), Direction.UP)
-			.light(matrices.getWorld(), contraptionWorldLight)
+			.light(contraptionWorldLight)
-			.renderInto(viewProjection, buffers.getBuffer(RenderType.cutoutMipped()));
+			.useLevelLight(context.world, matrices.getWorld())
+			.renderInto(viewProjection, vc);
 	}
 
 }

src/main/java/com/simibubi/create/content/contraptions/actors/roller/TrackPaverV2.java

@@ -101,7 +101,7 @@ public class TrackPaverV2 {
 		Map<Pair<Integer, Integer>, Double> yLevels = new HashMap<>();
 		Map<Pair<Integer, Integer>, Double> tLevels = new HashMap<>();
 
-		BlockPos tePosition = bc.tePositions.getFirst();
+		BlockPos bePosition = bc.bePositions.getFirst();
 		double radius = -task.getHorizontalInterval()
 			.getFirst();
 		double r1 = radius - .575;
@@ -109,10 +109,10 @@ public class TrackPaverV2 {
 
 		double handleLength = bc.getHandleLength();
 		Vec3 start = bc.starts.getFirst()
-			.subtract(Vec3.atLowerCornerOf(tePosition))
+			.subtract(Vec3.atLowerCornerOf(bePosition))
 			.add(0, 3 / 16f, 0);
 		Vec3 end = bc.starts.getSecond()
-			.subtract(Vec3.atLowerCornerOf(tePosition))
+			.subtract(Vec3.atLowerCornerOf(bePosition))
 			.add(0, 3 / 16f, 0);
 		Vec3 startHandle = bc.axes.getFirst()
 			.scale(handleLength)
@@ -190,7 +190,7 @@ public class TrackPaverV2 {
 			BlockPos targetPos = new BlockPos(entry.getKey()
 				.getFirst(), floor,
 				entry.getKey()
-					.getSecond()).offset(tePosition);
+					.getSecond()).offset(bePosition);
 			task.put(targetPos.getX(), targetPos.getZ(), targetPos.getY() + (yValue - floor >= .5 ? .5f : 0));
 		}
 	}

src/main/java/com/simibubi/create/content/contraptions/actors/trainControls/ControlsMovementBehaviour.java

@@ -2,7 +2,6 @@ package com.simibubi.create.content.contraptions.actors.trainControls;
 
 import java.util.Collection;
 
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
 import com.simibubi.create.content.contraptions.AbstractContraptionEntity;
 import com.simibubi.create.content.contraptions.behaviour.MovementBehaviour;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
@@ -11,6 +10,7 @@ import com.simibubi.create.content.trains.entity.CarriageContraptionEntity;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat.Chaser;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.core.Direction;
@@ -32,7 +32,7 @@ public class ControlsMovementBehaviour implements MovementBehaviour {
 	public ItemStack canBeDisabledVia(MovementContext context) {
 		return null;
 	}
-	
+
 	@Override
 	public void stopMoving(MovementContext context) {
 		context.contraption.entity.stopControlling(context.localPos);

src/main/java/com/simibubi/create/content/contraptions/actors/trainControls/ControlsRenderer.java

@@ -1,17 +1,17 @@
 package com.simibubi.create.content.contraptions.actors.trainControls;
 
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.jozufozu.flywheel.util.transform.TransformStack;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
 import com.simibubi.create.content.contraptions.render.ContraptionMatrices;
-import com.simibubi.create.content.contraptions.render.ContraptionRenderDispatcher;
 import com.simibubi.create.foundation.render.CachedBufferer;
 import com.simibubi.create.foundation.render.SuperByteBuffer;
 import com.simibubi.create.foundation.utility.AngleHelper;
 import com.simibubi.create.foundation.utility.Iterate;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
+import dev.engine_room.flywheel.lib.transform.TransformStack;
+import net.minecraft.client.renderer.LevelRenderer;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.core.Direction;
@@ -29,30 +29,32 @@ public class ControlsRenderer {
 		float hAngle = 180 + AngleHelper.horizontalAngle(facing);
 		PoseStack ms = matrices.getModel();
 		cover.transform(ms)
-			.centre()
+			.center()
-			.rotateY(hAngle)
+			.rotateYDegrees(hAngle)
-			.unCentre()
+			.uncenter()
-			.light(matrices.getWorld(), ContraptionRenderDispatcher.getContraptionWorldLight(context, renderWorld))
+			.light(LevelRenderer.getLightColor(renderWorld, context.localPos))
+			.useLevelLight(context.world, matrices.getWorld())
 			.renderInto(matrices.getViewProjection(), buffer.getBuffer(RenderType.cutoutMipped()));
 
 		double yOffset = Mth.lerp(equipAnimation * equipAnimation, -0.15f, 0.05f);
 
 		for (boolean first : Iterate.trueAndFalse) {
-			float vAngle = (float) Mth.clamp(first ? firstLever * 70 - 25 : secondLever * 15, -45, 45);
+			float vAngle = Mth.clamp(first ? firstLever * 70 - 25 : secondLever * 15, -45, 45);
 			SuperByteBuffer lever = CachedBufferer.partial(AllPartialModels.TRAIN_CONTROLS_LEVER, state);
 			ms.pushPose();
-			TransformStack.cast(ms)
+			TransformStack.of(ms)
-				.centre()
+				.center()
-				.rotateY(hAngle)
+				.rotateYDegrees(hAngle)
 				.translate(0, 0, 4 / 16f)
-				.rotateX(vAngle - 45)
+				.rotateXDegrees(vAngle - 45)
 				.translate(0, yOffset, 0)
-				.rotateX(45)
+				.rotateXDegrees(45)
-				.unCentre()
+				.uncenter()
 				.translate(0, -2 / 16f, -3 / 16f)
 				.translate(first ? 0 : 6 / 16f, 0, 0);
 			lever.transform(ms)
-				.light(matrices.getWorld(), ContraptionRenderDispatcher.getContraptionWorldLight(context, renderWorld))
+				.light(LevelRenderer.getLightColor(renderWorld, context.localPos))
+				.useLevelLight(context.world, matrices.getWorld())
 				.renderInto(matrices.getViewProjection(), buffer.getBuffer(RenderType.solid()));
 			ms.popPose();
 		}

src/main/java/com/simibubi/create/content/contraptions/bearing/AnchoredLighter.java

@@ -1,19 +0,0 @@
-package com.simibubi.create.content.contraptions.bearing;
-
-import com.jozufozu.flywheel.util.box.GridAlignedBB;
-import com.simibubi.create.content.contraptions.Contraption;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
-
-public class AnchoredLighter extends ContraptionLighter<Contraption> {
-
-    public AnchoredLighter(Contraption contraption) {
-        super(contraption);
-    }
-
-    @Override
-    public GridAlignedBB getContraptionBounds() {
-        GridAlignedBB bb = GridAlignedBB.from(contraption.bounds);
-        bb.translate(contraption.anchor);
-        return bb;
-    }
-}

src/main/java/com/simibubi/create/content/contraptions/bearing/BearingContraption.java

@@ -7,7 +7,6 @@ import com.simibubi.create.AllTags.AllBlockTags;
 import com.simibubi.create.content.contraptions.AssemblyException;
 import com.simibubi.create.content.contraptions.Contraption;
 import com.simibubi.create.content.contraptions.ContraptionType;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
 import com.simibubi.create.content.decoration.copycat.CopycatBlockEntity;
 import com.simibubi.create.infrastructure.config.AllConfigs;
 
@@ -18,8 +17,6 @@ import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate.StructureBlockInfo;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
 public class BearingContraption extends Contraption {
 
@@ -104,9 +101,4 @@ public class BearingContraption extends Contraption {
 		return facing.getAxis() == this.facing.getAxis();
 	}
 
-	@OnlyIn(Dist.CLIENT)
-	@Override
-	public ContraptionLighter<?> makeLighter() {
-		return new AnchoredLighter(this);
-	}
 }

src/main/java/com/simibubi/create/content/contraptions/bearing/BearingInstance.java

@@ -1,75 +0,0 @@
-package com.simibubi.create.content.contraptions.bearing;
-
-import org.joml.Quaternionf;
-
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.api.instance.DynamicInstance;
-import com.jozufozu.flywheel.core.PartialModel;
-import com.jozufozu.flywheel.core.materials.oriented.OrientedData;
-import com.mojang.math.Axis;
-import com.simibubi.create.AllPartialModels;
-import com.simibubi.create.content.kinetics.base.BackHalfShaftInstance;
-import com.simibubi.create.content.kinetics.base.KineticBlockEntity;
-import com.simibubi.create.foundation.utility.AngleHelper;
-import com.simibubi.create.foundation.utility.AnimationTickHolder;
-
-import net.minecraft.core.Direction;
-import net.minecraft.world.level.block.state.properties.BlockStateProperties;
-
-public class BearingInstance<B extends KineticBlockEntity & IBearingBlockEntity> extends BackHalfShaftInstance<B> implements DynamicInstance {
-	final OrientedData topInstance;
-
-	final Axis rotationAxis;
-	final Quaternionf blockOrientation;
-
-	public BearingInstance(MaterialManager materialManager, B blockEntity) {
-		super(materialManager, blockEntity);
-
-		Direction facing = blockState.getValue(BlockStateProperties.FACING);
-		rotationAxis = Axis.of(Direction.get(Direction.AxisDirection.POSITIVE, axis).step());
-
-		blockOrientation = getBlockStateOrientation(facing);
-
-		PartialModel top =
-				blockEntity.isWoodenTop() ? AllPartialModels.BEARING_TOP_WOODEN : AllPartialModels.BEARING_TOP;
-
-		topInstance = getOrientedMaterial().getModel(top, blockState).createInstance();
-
-		topInstance.setPosition(getInstancePosition()).setRotation(blockOrientation);
-	}
-
-	@Override
-	public void beginFrame() {
-		float interpolatedAngle = blockEntity.getInterpolatedAngle(AnimationTickHolder.getPartialTicks() - 1);
-		Quaternionf rot = rotationAxis.rotationDegrees(interpolatedAngle);
-
-		rot.mul(blockOrientation);
-
-		topInstance.setRotation(rot);
-	}
-
-	@Override
-	public void updateLight() {
-		super.updateLight();
-		relight(pos, topInstance);
-	}
-
-	@Override
-	public void remove() {
-		super.remove();
-		topInstance.delete();
-	}
-
-	static Quaternionf getBlockStateOrientation(Direction facing) {
-		Quaternionf orientation;
-
-		if (facing.getAxis().isHorizontal()) {
-			orientation = Axis.YP.rotationDegrees(AngleHelper.horizontalAngle(facing.getOpposite()));
-		} else {
-			orientation = new Quaternionf();
-		}
-
-		orientation.mul(Axis.XP.rotationDegrees(-90 - AngleHelper.verticalAngle(facing)));
-		return orientation;
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/bearing/BearingRenderer.java

@@ -1,7 +1,5 @@
 package com.simibubi.create.content.contraptions.bearing;
 
-import com.jozufozu.flywheel.backend.Backend;
-import com.jozufozu.flywheel.core.PartialModel;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.content.kinetics.base.KineticBlockEntity;
@@ -10,6 +8,8 @@ import com.simibubi.create.foundation.render.CachedBufferer;
 import com.simibubi.create.foundation.render.SuperByteBuffer;
 import com.simibubi.create.foundation.utility.AngleHelper;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider;
@@ -27,7 +27,7 @@ public class BearingRenderer<T extends KineticBlockEntity & IBearingBlockEntity>
 	protected void renderSafe(T be, float partialTicks, PoseStack ms, MultiBufferSource buffer,
 		int light, int overlay) {
 
-		if (Backend.canUseInstancing(be.getLevel())) return;
+		if (VisualizationManager.supportsVisualization(be.getLevel())) return;
 
 		super.renderSafe(be, partialTicks, ms, buffer, light, overlay);
 
@@ -42,9 +42,9 @@ public class BearingRenderer<T extends KineticBlockEntity & IBearingBlockEntity>
 
 		if (facing.getAxis()
 				.isHorizontal())
-			superBuffer.rotateCentered(Direction.UP,
+			superBuffer.rotateCentered(
-					AngleHelper.rad(AngleHelper.horizontalAngle(facing.getOpposite())));
+					AngleHelper.rad(AngleHelper.horizontalAngle(facing.getOpposite())), Direction.UP);
-		superBuffer.rotateCentered(Direction.EAST, AngleHelper.rad(-90 - AngleHelper.verticalAngle(facing)));
+		superBuffer.rotateCentered(AngleHelper.rad(-90 - AngleHelper.verticalAngle(facing)), Direction.EAST);
 		superBuffer.renderInto(ms, buffer.getBuffer(RenderType.solid()));
 	}
 

src/main/java/com/simibubi/create/content/contraptions/bearing/BearingVisual.java

@@ -0,0 +1,90 @@
+package com.simibubi.create.content.contraptions.bearing;
+
+import java.util.function.Consumer;
+
+import org.joml.Quaternionf;
+
+import com.mojang.math.Axis;
+import com.simibubi.create.AllPartialModels;
+import com.simibubi.create.content.kinetics.base.BackHalfShaftVisual;
+import com.simibubi.create.content.kinetics.base.KineticBlockEntity;
+import com.simibubi.create.foundation.utility.AngleHelper;
+
+import dev.engine_room.flywheel.api.instance.Instance;
+import dev.engine_room.flywheel.api.visual.DynamicVisual;
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.instance.InstanceTypes;
+import dev.engine_room.flywheel.lib.instance.OrientedInstance;
+import dev.engine_room.flywheel.lib.model.Models;
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
+import dev.engine_room.flywheel.lib.visual.SimpleDynamicVisual;
+import net.minecraft.core.Direction;
+import net.minecraft.world.level.block.state.properties.BlockStateProperties;
+
+public class BearingVisual<B extends KineticBlockEntity & IBearingBlockEntity> extends BackHalfShaftVisual<B> implements SimpleDynamicVisual {
+	final OrientedInstance topInstance;
+
+	final Axis rotationAxis;
+	final Quaternionf blockOrientation;
+
+	public BearingVisual(VisualizationContext context, B blockEntity, float partialTick) {
+		super(context, blockEntity, partialTick);
+
+		Direction facing = blockState.getValue(BlockStateProperties.FACING);
+		rotationAxis = Axis.of(Direction.get(Direction.AxisDirection.POSITIVE, axis).step());
+
+		blockOrientation = getBlockStateOrientation(facing);
+
+		PartialModel top =
+				blockEntity.isWoodenTop() ? AllPartialModels.BEARING_TOP_WOODEN : AllPartialModels.BEARING_TOP;
+
+		topInstance = instancerProvider.instancer(InstanceTypes.ORIENTED, Models.partial(top))
+				.createInstance();
+
+		topInstance.position(getVisualPosition())
+				.rotation(blockOrientation)
+				.setChanged();
+	}
+
+	@Override
+	public void beginFrame(DynamicVisual.Context ctx) {
+		float interpolatedAngle = blockEntity.getInterpolatedAngle(ctx.partialTick() - 1);
+		Quaternionf rot = rotationAxis.rotationDegrees(interpolatedAngle);
+
+		rot.mul(blockOrientation);
+
+		topInstance.rotation(rot)
+				.setChanged();
+	}
+
+	@Override
+	public void updateLight(float partialTick) {
+		super.updateLight(partialTick);
+		relight(topInstance);
+	}
+
+	@Override
+	protected void _delete() {
+		super._delete();
+		topInstance.delete();
+	}
+
+	static Quaternionf getBlockStateOrientation(Direction facing) {
+		Quaternionf orientation;
+
+		if (facing.getAxis().isHorizontal()) {
+			orientation = Axis.YP.rotationDegrees(AngleHelper.horizontalAngle(facing.getOpposite()));
+		} else {
+			orientation = new Quaternionf();
+		}
+
+		orientation.mul(Axis.XP.rotationDegrees(-90 - AngleHelper.verticalAngle(facing)));
+		return orientation;
+	}
+
+	@Override
+	public void collectCrumblingInstances(Consumer<Instance> consumer) {
+		super.collectCrumblingInstances(consumer);
+		consumer.accept(topInstance);
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/bearing/ClockworkContraption.java

@@ -9,15 +9,12 @@ import org.apache.commons.lang3.tuple.Pair;
 import com.simibubi.create.content.contraptions.AssemblyException;
 import com.simibubi.create.content.contraptions.Contraption;
 import com.simibubi.create.content.contraptions.ContraptionType;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
 import com.simibubi.create.foundation.utility.NBTHelper;
 
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.world.level.Level;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
 public class ClockworkContraption extends Contraption {
 
@@ -132,9 +129,4 @@ public class ClockworkContraption extends Contraption {
 		HOUR, MINUTE
 	}
 
-	@Override
-	@OnlyIn(Dist.CLIENT)
-	public ContraptionLighter<?> makeLighter() {
-		return new AnchoredLighter(this);
-	}
 }

src/main/java/com/simibubi/create/content/contraptions/bearing/StabilizedBearingInstance.java

@@ -1,70 +0,0 @@
-package com.simibubi.create.content.contraptions.bearing;
-
-import org.joml.Quaternionf;
-
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.Materials;
-import com.jozufozu.flywheel.core.materials.oriented.OrientedData;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.mojang.math.Axis;
-import com.simibubi.create.AllPartialModels;
-import com.simibubi.create.content.contraptions.behaviour.MovementContext;
-import com.simibubi.create.content.contraptions.render.ActorInstance;
-import com.simibubi.create.content.kinetics.base.flwdata.RotatingData;
-import com.simibubi.create.foundation.render.AllMaterialSpecs;
-import com.simibubi.create.foundation.utility.AnimationTickHolder;
-
-import net.minecraft.core.Direction;
-import net.minecraft.world.level.block.state.BlockState;
-import net.minecraft.world.level.block.state.properties.BlockStateProperties;
-
-public class StabilizedBearingInstance extends ActorInstance {
-
-	final OrientedData topInstance;
-	final RotatingData shaft;
-
-	final Direction facing;
-	final Axis rotationAxis;
-	final Quaternionf blockOrientation;
-
-	public StabilizedBearingInstance(MaterialManager materialManager, VirtualRenderWorld simulationWorld, MovementContext context) {
-		super(materialManager, simulationWorld, context);
-
-		BlockState blockState = context.state;
-
-		facing = blockState.getValue(BlockStateProperties.FACING);
-		rotationAxis = Axis.of(Direction.get(Direction.AxisDirection.POSITIVE, facing.getAxis()).step());
-
-		blockOrientation = BearingInstance.getBlockStateOrientation(facing);
-
-        topInstance = materialManager.defaultSolid()
-                .material(Materials.ORIENTED)
-                .getModel(AllPartialModels.BEARING_TOP, blockState)
-				.createInstance();
-
-		int blockLight = localBlockLight();
-		topInstance.setPosition(context.localPos)
-				.setRotation(blockOrientation)
-				.setBlockLight(blockLight);
-
-		shaft = materialManager.defaultSolid()
-				.material(AllMaterialSpecs.ROTATING)
-				.getModel(AllPartialModels.SHAFT_HALF, blockState, blockState.getValue(BlockStateProperties.FACING).getOpposite())
-				.createInstance();
-
-		// not rotating so no need to set speed, axis, etc.
-		shaft.setPosition(context.localPos)
-				.setBlockLight(blockLight);
-	}
-
-	@Override
-	public void beginFrame() {
-		float counterRotationAngle = StabilizedBearingMovementBehaviour.getCounterRotationAngle(context, facing, AnimationTickHolder.getPartialTicks());
-
-		Quaternionf rotation = rotationAxis.rotationDegrees(counterRotationAngle);
-
-		rotation.mul(blockOrientation);
-
-		topInstance.setRotation(rotation);
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/bearing/StabilizedBearingMovementBehaviour.java

@@ -4,9 +4,6 @@ import javax.annotation.Nullable;
 
 import org.joml.Quaternionf;
 
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.PartialModel;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
 import com.mojang.math.Axis;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.content.contraptions.AbstractContraptionEntity;
@@ -14,13 +11,17 @@ import com.simibubi.create.content.contraptions.ControlledContraptionEntity;
 import com.simibubi.create.content.contraptions.OrientedContraptionEntity;
 import com.simibubi.create.content.contraptions.behaviour.MovementBehaviour;
 import com.simibubi.create.content.contraptions.behaviour.MovementContext;
-import com.simibubi.create.content.contraptions.render.ActorInstance;
+import com.simibubi.create.content.contraptions.render.ActorVisual;
 import com.simibubi.create.content.contraptions.render.ContraptionMatrices;
-import com.simibubi.create.content.contraptions.render.ContraptionRenderDispatcher;
 import com.simibubi.create.foundation.render.CachedBufferer;
 import com.simibubi.create.foundation.render.SuperByteBuffer;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
+import net.minecraft.client.renderer.LevelRenderer;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.core.Direction;
@@ -35,12 +36,17 @@ public class StabilizedBearingMovementBehaviour implements MovementBehaviour {
 	public ItemStack canBeDisabledVia(MovementContext context) {
 		return null;
 	}
-	
+
+	@Override
+	public boolean disableBlockEntityRendering() {
+		return true;
+	}
+
 	@Override
 	@OnlyIn(Dist.CLIENT)
 	public void renderInContraption(MovementContext context, VirtualRenderWorld renderWorld,
 		ContraptionMatrices matrices, MultiBufferSource buffer) {
-		if (ContraptionRenderDispatcher.canInstance())
+		if (!VisualizationManager.supportsVisualization(context.world))
 			return;
 
 		Direction facing = context.state.getValue(BlockStateProperties.FACING);
@@ -49,7 +55,7 @@ public class StabilizedBearingMovementBehaviour implements MovementBehaviour {
 		float renderPartialTicks = AnimationTickHolder.getPartialTicks();
 
 		// rotate to match blockstate
-		Quaternionf orientation = BearingInstance.getBlockStateOrientation(facing);
+		Quaternionf orientation = BearingVisual.getBlockStateOrientation(facing);
 
 		// rotate against parent
 		float angle = getCounterRotationAngle(context, facing, renderPartialTicks) * facing.getAxisDirection()
@@ -66,21 +72,16 @@ public class StabilizedBearingMovementBehaviour implements MovementBehaviour {
 		superBuffer.rotateCentered(orientation);
 
 		// render
-		superBuffer
+		superBuffer.light(LevelRenderer.getLightColor(renderWorld, context.localPos))
-			.light(matrices.getWorld(), ContraptionRenderDispatcher.getContraptionWorldLight(context, renderWorld))
+			.useLevelLight(context.world, matrices.getWorld())
 			.renderInto(matrices.getViewProjection(), buffer.getBuffer(RenderType.solid()));
 	}
 
-	@Override
-	public boolean hasSpecialInstancedRendering() {
-		return true;
-	}
-
 	@Nullable
 	@Override
-	public ActorInstance createInstance(MaterialManager materialManager, VirtualRenderWorld simulationWorld,
+	public ActorVisual createVisual(VisualizationContext visualizationContext, VirtualRenderWorld simulationWorld,
-		MovementContext context) {
+		MovementContext movementContext) {
-		return new StabilizedBearingInstance(materialManager, simulationWorld, context);
+		return new StabilizedBearingVisual(visualizationContext, simulationWorld, movementContext);
 	}
 
 	static float getCounterRotationAngle(MovementContext context, Direction facing, float renderPartialTicks) {

src/main/java/com/simibubi/create/content/contraptions/bearing/StabilizedBearingVisual.java

@@ -0,0 +1,73 @@
+package com.simibubi.create.content.contraptions.bearing;
+
+import org.joml.Quaternionf;
+
+import com.mojang.math.Axis;
+import com.simibubi.create.AllPartialModels;
+import com.simibubi.create.content.contraptions.behaviour.MovementContext;
+import com.simibubi.create.content.contraptions.render.ActorVisual;
+import com.simibubi.create.content.kinetics.base.RotatingInstance;
+import com.simibubi.create.foundation.render.AllInstanceTypes;
+import com.simibubi.create.foundation.utility.AnimationTickHolder;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
+
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.instance.InstanceTypes;
+import dev.engine_room.flywheel.lib.instance.OrientedInstance;
+import dev.engine_room.flywheel.lib.model.Models;
+import net.minecraft.core.Direction;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.block.state.properties.BlockStateProperties;
+
+public class StabilizedBearingVisual extends ActorVisual {
+
+	final OrientedInstance topInstance;
+	final RotatingInstance shaft;
+
+	final Direction facing;
+	final Axis rotationAxis;
+	final Quaternionf blockOrientation;
+
+	public StabilizedBearingVisual(VisualizationContext visualizationContext, VirtualRenderWorld simulationWorld, MovementContext movementContext) {
+		super(visualizationContext, simulationWorld, movementContext);
+
+		BlockState blockState = movementContext.state;
+
+		facing = blockState.getValue(BlockStateProperties.FACING);
+		rotationAxis = Axis.of(Direction.get(Direction.AxisDirection.POSITIVE, facing.getAxis()).step());
+
+		blockOrientation = BearingVisual.getBlockStateOrientation(facing);
+
+        topInstance = instancerProvider.instancer(InstanceTypes.ORIENTED, Models.partial(AllPartialModels.BEARING_TOP))
+				.createInstance();
+
+		int blockLight = localBlockLight();
+		topInstance.position(movementContext.localPos)
+				.rotation(blockOrientation)
+				.light(blockLight, 0);
+
+		shaft = instancerProvider.instancer(AllInstanceTypes.ROTATING, Models.partial(AllPartialModels.SHAFT_HALF, blockState.getValue(BlockStateProperties.FACING).getOpposite()))
+				.createInstance();
+
+		// not rotating so no need to set speed, axis, etc.
+		shaft.setPosition(movementContext.localPos)
+				.light(blockLight, 0);
+	}
+
+	@Override
+	public void beginFrame() {
+		float counterRotationAngle = StabilizedBearingMovementBehaviour.getCounterRotationAngle(context, facing, AnimationTickHolder.getPartialTicks());
+
+		Quaternionf rotation = rotationAxis.rotationDegrees(counterRotationAngle);
+
+		rotation.mul(blockOrientation);
+
+		topInstance.rotation(rotation);
+	}
+
+	@Override
+	protected void _delete() {
+		topInstance.delete();
+		shaft.delete();
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/bearing/StabilizedContraption.java

@@ -3,15 +3,11 @@ package com.simibubi.create.content.contraptions.bearing;
 import com.simibubi.create.content.contraptions.AssemblyException;
 import com.simibubi.create.content.contraptions.Contraption;
 import com.simibubi.create.content.contraptions.ContraptionType;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
-import com.simibubi.create.content.contraptions.render.NonStationaryLighter;
 
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.world.level.Level;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
 public class StabilizedContraption extends Contraption {
 
@@ -66,9 +62,4 @@ public class StabilizedContraption extends Contraption {
 		return facing;
 	}
 
-	@Override
-	@OnlyIn(Dist.CLIENT)
-	public ContraptionLighter<?> makeLighter() {
-		return new NonStationaryLighter<>(this);
-	}
 }

src/main/java/com/simibubi/create/content/contraptions/behaviour/BellMovementBehaviour.java

@@ -11,12 +11,6 @@ import net.minecraft.world.level.block.Block;
 import net.minecraft.world.phys.Vec3;
 
 public class BellMovementBehaviour implements MovementBehaviour {
-
-	@Override
-	public boolean renderAsNormalBlockEntity() {
-		return true;
-	}
-	
 	@Override
 	public boolean isActive(MovementContext context) {
 		return MovementBehaviour.super.isActive(context) && !(context.contraption instanceof CarriageContraption);

src/main/java/com/simibubi/create/content/contraptions/behaviour/CampfireMovementBehaviour.java

@@ -5,11 +5,6 @@ import net.minecraft.util.RandomSource;
 import net.minecraft.world.level.block.CampfireBlock;
 
 public class CampfireMovementBehaviour implements MovementBehaviour {
-	@Override
-	public boolean renderAsNormalBlockEntity() {
-		return true;
-	}
-
 	@Override
 	public void tick(MovementContext context) {
 		if (context.world == null || !context.world.isClientSide || context.position == null

src/main/java/com/simibubi/create/content/contraptions/behaviour/MovementBehaviour.java

@@ -2,12 +2,12 @@ package com.simibubi.create.content.contraptions.behaviour;
 
 import javax.annotation.Nullable;
 
-import com.jozufozu.flywheel.api.MaterialManager;
+import com.simibubi.create.content.contraptions.render.ActorVisual;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.simibubi.create.content.contraptions.render.ActorInstance;
 import com.simibubi.create.content.contraptions.render.ContraptionMatrices;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 import com.simibubi.create.infrastructure.config.AllConfigs;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.entity.item.ItemEntity;
@@ -41,11 +41,11 @@ public interface MovementBehaviour {
 			return null;
 		return new ItemStack(block);
 	}
-	
+
 	default void onDisabledByControls(MovementContext context) {
 		cancelStall(context);
 	}
-	
+
 	default boolean mustTickWhileDisabled() {
 		return false;
 	}
@@ -63,7 +63,7 @@ public interface MovementBehaviour {
 		Vec3 vec = context.position;
 		if (vec == null)
 			return;
-		
+
 		ItemEntity itemEntity = new ItemEntity(context.world, vec.x, vec.y, vec.z, remainder);
 		itemEntity.setDeltaMovement(context.motion.add(0, 0.5f, 0)
 			.scale(context.world.random.nextFloat() * .3f));
@@ -73,18 +73,14 @@ public interface MovementBehaviour {
 	default void onSpeedChanged(MovementContext context, Vec3 oldMotion, Vec3 motion) {}
 
 	default void stopMoving(MovementContext context) {}
-	
+
 	default void cancelStall(MovementContext context) {
 		context.stall = false;
 	}
 
 	default void writeExtraData(MovementContext context) {}
 
-	default boolean renderAsNormalBlockEntity() {
+	default boolean disableBlockEntityRendering() {
-		return false;
-	}
-
-	default boolean hasSpecialInstancedRendering() {
 		return false;
 	}
 
@@ -94,8 +90,8 @@ public interface MovementBehaviour {
 
 	@OnlyIn(Dist.CLIENT)
 	@Nullable
-	default ActorInstance createInstance(MaterialManager materialManager, VirtualRenderWorld simulationWorld,
+	default ActorVisual createVisual(VisualizationContext visualizationContext, VirtualRenderWorld simulationWorld,
-		MovementContext context) {
+		MovementContext movementContext) {
 		return null;
 	}
 }

src/main/java/com/simibubi/create/content/contraptions/chassis/StickerBlockEntity.java

@@ -2,7 +2,6 @@ package com.simibubi.create.content.contraptions.chassis;
 
 import java.util.List;
 
-import com.jozufozu.flywheel.backend.instancing.InstancedRenderDispatcher;
 import com.simibubi.create.AllBlocks;
 import com.simibubi.create.AllSoundEvents;
 import com.simibubi.create.content.contraptions.glue.SuperGlueEntity;
@@ -12,6 +11,7 @@ import com.simibubi.create.foundation.blockEntity.behaviour.BlockEntityBehaviour
 import com.simibubi.create.foundation.utility.animation.LerpedFloat;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat.Chaser;
 
+import dev.engine_room.flywheel.lib.visualization.VisualizationHelper;
 import net.minecraft.client.Minecraft;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
@@ -70,7 +70,7 @@ public class StickerBlockEntity extends SmartBlockEntity {
 			DistExecutor.unsafeRunWhenOn(Dist.CLIENT, () -> () -> playSound(false));
 		piston.chase(target, .4f, Chaser.LINEAR);
 
-		DistExecutor.unsafeRunWhenOn(Dist.CLIENT, () -> () -> InstancedRenderDispatcher.enqueueUpdate(this));
+		DistExecutor.unsafeRunWhenOn(Dist.CLIENT, () -> () -> VisualizationHelper.queueUpdate(this));
 	}
 
 	public boolean isAttachedToBlock() {
@@ -85,7 +85,7 @@ public class StickerBlockEntity extends SmartBlockEntity {
 	protected void write(CompoundTag tag, boolean clientPacket) {
 		super.write(tag, clientPacket);
 	}
-	
+
 	@Override
 	protected void read(CompoundTag compound, boolean clientPacket) {
 		super.read(compound, clientPacket);

src/main/java/com/simibubi/create/content/contraptions/chassis/StickerInstance.java

@@ -1,71 +0,0 @@
-package com.simibubi.create.content.contraptions.chassis;
-
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.api.instance.DynamicInstance;
-import com.jozufozu.flywheel.backend.instancing.blockentity.BlockEntityInstance;
-import com.jozufozu.flywheel.core.materials.model.ModelData;
-import com.simibubi.create.AllPartialModels;
-import com.simibubi.create.foundation.utility.AngleHelper;
-import com.simibubi.create.foundation.utility.AnimationTickHolder;
-
-import net.minecraft.client.Minecraft;
-import net.minecraft.core.Direction;
-import net.minecraft.util.Mth;
-
-public class StickerInstance extends BlockEntityInstance<StickerBlockEntity> implements DynamicInstance {
-
-	float lastOffset = Float.NaN;
-	final Direction facing;
-	final boolean fakeWorld;
-	final int offset;
-
-	private final ModelData head;
-
-	public StickerInstance(MaterialManager materialManager, StickerBlockEntity blockEntity) {
-		super(materialManager, blockEntity);
-
-		head = getTransformMaterial().getModel(AllPartialModels.STICKER_HEAD, blockState).createInstance();
-
-		fakeWorld = blockEntity.getLevel() != Minecraft.getInstance().level;
-		facing = blockState.getValue(StickerBlock.FACING);
-		offset = blockState.getValue(StickerBlock.EXTENDED) ? 1 : 0;
-
-		animateHead(offset);
-	}
-
-	@Override
-	public void beginFrame() {
-		float offset = blockEntity.piston.getValue(AnimationTickHolder.getPartialTicks());
-
-		if (fakeWorld)
-			offset = this.offset;
-
-		if (Mth.equal(offset, lastOffset))
-			return;
-
-		animateHead(offset);
-
-		lastOffset = offset;
-	}
-
-	private void animateHead(float offset) {
-		head.loadIdentity()
-				.translate(getInstancePosition())
-				.nudge(blockEntity.hashCode())
-				.centre()
-				.rotateY(AngleHelper.horizontalAngle(facing))
-				.rotateX(AngleHelper.verticalAngle(facing) + 90)
-				.unCentre()
-				.translate(0, (offset * offset) * 4 / 16f, 0);
-	}
-
-	@Override
-	public void updateLight() {
-		relight(pos, head);
-	}
-
-	@Override
-	public void remove() {
-		head.delete();
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/chassis/StickerRenderer.java

@@ -1,6 +1,5 @@
 package com.simibubi.create.content.contraptions.chassis;
 
-import com.jozufozu.flywheel.backend.Backend;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.foundation.blockEntity.renderer.SafeBlockEntityRenderer;
@@ -9,6 +8,7 @@ import com.simibubi.create.foundation.render.SuperByteBuffer;
 import com.simibubi.create.foundation.utility.AngleHelper;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
@@ -25,7 +25,7 @@ public class StickerRenderer extends SafeBlockEntityRenderer<StickerBlockEntity>
 	protected void renderSafe(StickerBlockEntity be, float partialTicks, PoseStack ms, MultiBufferSource buffer,
 		int light, int overlay) {
 
-		if (Backend.canUseInstancing(be.getLevel())) return;
+		if (VisualizationManager.supportsVisualization(be.getLevel())) return;
 
 		BlockState state = be.getBlockState();
 		SuperByteBuffer head = CachedBufferer.partial(AllPartialModels.STICKER_HEAD, state);
@@ -36,10 +36,10 @@ public class StickerRenderer extends SafeBlockEntityRenderer<StickerBlockEntity>
 
 		Direction facing = state.getValue(StickerBlock.FACING);
 		head.nudge(be.hashCode())
-			.centre()
+			.center()
-			.rotateY(AngleHelper.horizontalAngle(facing))
+			.rotateYDegrees(AngleHelper.horizontalAngle(facing))
-			.rotateX(AngleHelper.verticalAngle(facing) + 90)
+			.rotateXDegrees(AngleHelper.verticalAngle(facing) + 90)
-			.unCentre()
+			.uncenter()
 			.translate(0, (offset * offset) * 4 / 16f, 0);
 
 		head.light(light)

src/main/java/com/simibubi/create/content/contraptions/chassis/StickerVisual.java

@@ -0,0 +1,82 @@
+package com.simibubi.create.content.contraptions.chassis;
+
+import java.util.function.Consumer;
+
+import com.simibubi.create.AllPartialModels;
+import com.simibubi.create.foundation.utility.AngleHelper;
+
+import dev.engine_room.flywheel.api.instance.Instance;
+import dev.engine_room.flywheel.api.visual.DynamicVisual;
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.instance.InstanceTypes;
+import dev.engine_room.flywheel.lib.instance.TransformedInstance;
+import dev.engine_room.flywheel.lib.model.Models;
+import dev.engine_room.flywheel.lib.visual.AbstractBlockEntityVisual;
+import dev.engine_room.flywheel.lib.visual.SimpleDynamicVisual;
+import net.minecraft.client.Minecraft;
+import net.minecraft.core.Direction;
+import net.minecraft.util.Mth;
+
+public class StickerVisual extends AbstractBlockEntityVisual<StickerBlockEntity> implements SimpleDynamicVisual {
+
+	float lastOffset = Float.NaN;
+	final Direction facing;
+	final boolean fakeWorld;
+	final int offset;
+
+	private final TransformedInstance head;
+
+	public StickerVisual(VisualizationContext context, StickerBlockEntity blockEntity, float partialTick) {
+		super(context, blockEntity, partialTick);
+
+		head = instancerProvider.instancer(InstanceTypes.TRANSFORMED, Models.partial(AllPartialModels.STICKER_HEAD)).createInstance();
+
+		fakeWorld = blockEntity.getLevel() != Minecraft.getInstance().level;
+		facing = blockState.getValue(StickerBlock.FACING);
+		offset = blockState.getValue(StickerBlock.EXTENDED) ? 1 : 0;
+
+		animateHead(offset);
+	}
+
+	@Override
+	public void beginFrame(DynamicVisual.Context ctx) {
+		float offset = blockEntity.piston.getValue(ctx.partialTick());
+
+		if (fakeWorld)
+			offset = this.offset;
+
+		if (Mth.equal(offset, lastOffset))
+			return;
+
+		animateHead(offset);
+
+		lastOffset = offset;
+	}
+
+	private void animateHead(float offset) {
+		head.setIdentityTransform()
+				.translate(getVisualPosition())
+				.nudge(blockEntity.hashCode())
+				.center()
+				.rotateYDegrees(AngleHelper.horizontalAngle(facing))
+				.rotateXDegrees(AngleHelper.verticalAngle(facing) + 90)
+				.uncenter()
+				.translate(0, (offset * offset) * 4 / 16f, 0)
+				.setChanged();
+	}
+
+	@Override
+	public void updateLight(float partialTick) {
+		relight(head);
+	}
+
+	@Override
+	protected void _delete() {
+		head.delete();
+	}
+
+	@Override
+	public void collectCrumblingInstances(Consumer<Instance> consumer) {
+		consumer.accept(head);
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/elevator/ElevatorPulleyInstance.java

@@ -1,24 +0,0 @@
-package com.simibubi.create.content.contraptions.elevator;
-
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.api.instance.DynamicInstance;
-import com.jozufozu.flywheel.light.TickingLightListener;
-import com.simibubi.create.content.kinetics.base.ShaftInstance;
-
-// TODO
-public class ElevatorPulleyInstance extends ShaftInstance<ElevatorPulleyBlockEntity> implements DynamicInstance, TickingLightListener {
-
-	public ElevatorPulleyInstance(MaterialManager materialManager, ElevatorPulleyBlockEntity blockEntity) {
-		super(materialManager, blockEntity);
-	}
-
-	@Override
-	public boolean tickLightListener() {
-		return false;
-	}
-
-	@Override
-	public void beginFrame() {
-	}
-
-}

src/main/java/com/simibubi/create/content/contraptions/elevator/ElevatorPulleyRenderer.java

@@ -30,14 +30,13 @@ public class ElevatorPulleyRenderer extends KineticBlockEntityRenderer<ElevatorP
 	protected void renderSafe(ElevatorPulleyBlockEntity be, float partialTicks, PoseStack ms, MultiBufferSource buffer,
 		int light, int overlay) {
 
-//		if (Backend.canUseInstancing(be.getLevel()))
+//		if (VisualizationManager.supportsVisualization(be.getLevel()))
 //			return;
 
-		// from KBE. replace with super call when flw instance is implemented
+		// from KBE. replace with super call when flw visual is implemented
 		BlockState state = getRenderedBlockState(be);
 		RenderType type = getRenderType(be, state);
-		if (type != null)
+		renderRotatingBuffer(be, getRotatedModel(be, state), ms, buffer.getBuffer(type), light);
-			renderRotatingBuffer(be, getRotatedModel(be, state), ms, buffer.getBuffer(type), light);
 		//
 
 		float offset = PulleyRenderer.getBlockEntityOffset(partialTicks, be);
@@ -55,9 +54,9 @@ public class ElevatorPulleyRenderer extends KineticBlockEntityRenderer<ElevatorP
 
 		SuperByteBuffer magnet = CachedBufferer.partial(AllPartialModels.ELEVATOR_MAGNET, blockState);
 		if (running || offset == 0)
-			AbstractPulleyRenderer.renderAt(world, magnet.centre()
+			AbstractPulleyRenderer.renderAt(world, magnet.center()
-				.rotateY(blockStateAngle)
+				.rotateYDegrees(blockStateAngle)
-				.unCentre(), offset, pos, ms, vb);
+				.uncenter(), offset, pos, ms, vb);
 
 		SuperByteBuffer rotatedCoil = getRotatedCoil(be);
 		if (offset == 0) {
@@ -83,9 +82,9 @@ public class ElevatorPulleyRenderer extends KineticBlockEntityRenderer<ElevatorP
 
 		float f = offset % 1;
 		if (f < .25f || f > .75f) {
-			halfRope.centre()
+			halfRope.center()
-				.rotateY(blockStateAngle)
+				.rotateYDegrees(blockStateAngle)
-				.unCentre();
+				.uncenter();
 			AbstractPulleyRenderer.renderAt(world,
 				halfRope.shiftUVScrolling(beltShift, (float) beltScroll * spriteSize), f > .75f ? f - 1 : f, pos, ms,
 				vb);
@@ -95,9 +94,9 @@ public class ElevatorPulleyRenderer extends KineticBlockEntityRenderer<ElevatorP
 			return;
 
 		for (int i = 0; i < offset - .25f; i++) {
-			rope.centre()
+			rope.center()
-				.rotateY(blockStateAngle)
+				.rotateYDegrees(blockStateAngle)
-				.unCentre();
+				.uncenter();
 			AbstractPulleyRenderer.renderAt(world, rope.shiftUVScrolling(beltShift, (float) beltScroll * spriteSize),
 				offset - i, pos, ms, vb);
 		}

src/main/java/com/simibubi/create/content/contraptions/elevator/ElevatorPulleyVisual.java

@@ -0,0 +1,20 @@
+package com.simibubi.create.content.contraptions.elevator;
+
+import com.simibubi.create.content.kinetics.base.ShaftVisual;
+
+import dev.engine_room.flywheel.api.visual.DynamicVisual;
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.visual.SimpleDynamicVisual;
+
+// TODO
+public class ElevatorPulleyVisual extends ShaftVisual<ElevatorPulleyBlockEntity> implements SimpleDynamicVisual {
+
+	public ElevatorPulleyVisual(VisualizationContext context, ElevatorPulleyBlockEntity blockEntity, float partialTick) {
+		super(context, blockEntity, partialTick);
+	}
+
+	@Override
+	public void beginFrame(DynamicVisual.Context ctx) {
+	}
+
+}

src/main/java/com/simibubi/create/content/contraptions/gantry/GantryCarriageRenderer.java

@@ -1,6 +1,5 @@
 package com.simibubi.create.content.contraptions.gantry;
 
-import com.jozufozu.flywheel.backend.Backend;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.content.kinetics.base.KineticBlockEntity;
@@ -11,6 +10,7 @@ import com.simibubi.create.foundation.utility.AngleHelper;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
 import com.simibubi.create.foundation.utility.Iterate;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider;
@@ -31,7 +31,7 @@ public class GantryCarriageRenderer extends KineticBlockEntityRenderer<GantryCar
 		int light, int overlay) {
 		super.renderSafe(be, partialTicks, ms, buffer, light, overlay);
 
-		if (Backend.canUseInstancing(be.getLevel())) return;
+		if (VisualizationManager.supportsVisualization(be.getLevel())) return;
 
 		BlockState state = be.getBlockState();
 		Direction facing = state.getValue(GantryCarriageBlock.FACING);
@@ -55,14 +55,14 @@ public class GantryCarriageRenderer extends KineticBlockEntityRenderer<GantryCar
 				angleForBE *= -1;
 
 		SuperByteBuffer cogs = CachedBufferer.partial(AllPartialModels.GANTRY_COGS, state);
-		cogs.centre()
+		cogs.center()
-				.rotateY(AngleHelper.horizontalAngle(facing))
+				.rotateYDegrees(AngleHelper.horizontalAngle(facing))
-				.rotateX(facing == Direction.UP ? 0 : facing == Direction.DOWN ? 180 : 90)
+				.rotateXDegrees(facing == Direction.UP ? 0 : facing == Direction.DOWN ? 180 : 90)
-				.rotateY(alongFirst ^ facing.getAxis() == Axis.X ? 0 : 90)
+				.rotateYDegrees(alongFirst ^ facing.getAxis() == Axis.X ? 0 : 90)
 				.translate(0, -9 / 16f, 0)
-				.rotateX(-angleForBE)
+				.rotateXDegrees(-angleForBE)
 				.translate(0, 9 / 16f, 0)
-				.unCentre();
+				.uncenter();
 
 		cogs.light(light)
 			.renderInto(ms, buffer.getBuffer(RenderType.solid()));

src/main/java/com/simibubi/create/content/contraptions/gantry/GantryCarriageVisual.java

@@ -1,21 +1,27 @@
 package com.simibubi.create.content.contraptions.gantry;
 
-import com.jozufozu.flywheel.api.MaterialManager;
+import java.util.function.Consumer;
-import com.jozufozu.flywheel.api.instance.DynamicInstance;
+
-import com.jozufozu.flywheel.core.materials.model.ModelData;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.content.kinetics.base.KineticBlockEntityRenderer;
-import com.simibubi.create.content.kinetics.base.ShaftInstance;
+import com.simibubi.create.content.kinetics.base.ShaftVisual;
 import com.simibubi.create.foundation.utility.AngleHelper;
 import com.simibubi.create.foundation.utility.Iterate;
 
+import dev.engine_room.flywheel.api.instance.Instance;
+import dev.engine_room.flywheel.api.visual.DynamicVisual;
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.instance.InstanceTypes;
+import dev.engine_room.flywheel.lib.instance.TransformedInstance;
+import dev.engine_room.flywheel.lib.model.Models;
+import dev.engine_room.flywheel.lib.visual.SimpleDynamicVisual;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.util.Mth;
 
-public class GantryCarriageInstance extends ShaftInstance<GantryCarriageBlockEntity> implements DynamicInstance {
+public class GantryCarriageVisual extends ShaftVisual<GantryCarriageBlockEntity> implements SimpleDynamicVisual {
 
-	private final ModelData gantryCogs;
+	private final TransformedInstance gantryCogs;
 
 	final Direction facing;
 	final Boolean alongFirst;
@@ -25,11 +31,10 @@ public class GantryCarriageInstance extends ShaftInstance<GantryCarriageBlockEnt
 
 	private float lastAngle = Float.NaN;
 
-	public GantryCarriageInstance(MaterialManager materialManager, GantryCarriageBlockEntity blockEntity) {
+	public GantryCarriageVisual(VisualizationContext context, GantryCarriageBlockEntity blockEntity, float partialTick) {
-		super(materialManager, blockEntity);
+		super(context, blockEntity, partialTick);
 
-		gantryCogs = getTransformMaterial()
+		gantryCogs = instancerProvider.instancer(InstanceTypes.TRANSFORMED, Models.partial(AllPartialModels.GANTRY_COGS))
-								 .getModel(AllPartialModels.GANTRY_COGS, blockState)
 								 .createInstance();
 
 		facing = blockState.getValue(GantryCarriageBlock.FACING);
@@ -46,7 +51,7 @@ public class GantryCarriageInstance extends ShaftInstance<GantryCarriageBlockEnt
 	}
 
 	@Override
-	public void beginFrame() {
+	public void beginFrame(DynamicVisual.Context ctx) {
 		float cogAngle = getCogAngle();
 
 		if (Mth.equal(cogAngle, lastAngle)) return;
@@ -59,16 +64,17 @@ public class GantryCarriageInstance extends ShaftInstance<GantryCarriageBlockEnt
 	}
 
 	private void animateCogs(float cogAngle) {
-		gantryCogs.loadIdentity()
+		gantryCogs.setIdentityTransform()
-				.translate(getInstancePosition())
+				.translate(getVisualPosition())
-				.centre()
+				.center()
-				.rotateY(AngleHelper.horizontalAngle(facing))
+				.rotateYDegrees(AngleHelper.horizontalAngle(facing))
-				.rotateX(facing == Direction.UP ? 0 : facing == Direction.DOWN ? 180 : 90)
+				.rotateXDegrees(facing == Direction.UP ? 0 : facing == Direction.DOWN ? 180 : 90)
-				.rotateY(alongFirst ^ facing.getAxis() == Direction.Axis.X ? 0 : 90)
+				.rotateYDegrees(alongFirst ^ facing.getAxis() == Direction.Axis.X ? 0 : 90)
 				.translate(0, -9 / 16f, 0)
-				.rotateX(-cogAngle)
+				.rotateXDegrees(-cogAngle)
 				.translate(0, 9 / 16f, 0)
-				.unCentre();
+				.uncenter()
+				.setChanged();
 	}
 
 	static float getRotationMultiplier(Direction.Axis gantryAxis, Direction facing) {
@@ -92,13 +98,19 @@ public class GantryCarriageInstance extends ShaftInstance<GantryCarriageBlockEnt
 	}
 
 	@Override
-	public void updateLight() {
+	public void updateLight(float partialTick) {
-		relight(pos, gantryCogs, rotatingModel);
+		relight(gantryCogs, rotatingModel);
 	}
 
 	@Override
-	public void remove() {
+    protected void _delete() {
-		super.remove();
+		super._delete();
 		gantryCogs.delete();
 	}
+
+	@Override
+	public void collectCrumblingInstances(Consumer<Instance> consumer) {
+		super.collectCrumblingInstances(consumer);
+		consumer.accept(gantryCogs);
+	}
 }

src/main/java/com/simibubi/create/content/contraptions/gantry/GantryContraption.java

@@ -4,16 +4,12 @@ import com.simibubi.create.AllBlocks;
 import com.simibubi.create.content.contraptions.AssemblyException;
 import com.simibubi.create.content.contraptions.ContraptionType;
 import com.simibubi.create.content.contraptions.TranslatingContraption;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
-import com.simibubi.create.content.contraptions.render.NonStationaryLighter;
 
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate.StructureBlockInfo;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
 public class GantryContraption extends TranslatingContraption {
 
@@ -65,9 +61,4 @@ public class GantryContraption extends TranslatingContraption {
 		return super.shouldUpdateAfterMovement(info) && !AllBlocks.GANTRY_CARRIAGE.has(info.state());
 	}
 
-	@Override
-	@OnlyIn(Dist.CLIENT)
-	public ContraptionLighter<?> makeLighter() {
-		return new NonStationaryLighter<>(this);
-	}
 }

src/main/java/com/simibubi/create/content/contraptions/minecart/CouplingRenderer.java

@@ -2,7 +2,6 @@ package com.simibubi.create.content.contraptions.minecart;
 
 import static net.minecraft.util.Mth.lerp;
 
-import com.jozufozu.flywheel.util.transform.TransformStack;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
 import com.simibubi.create.AllPartialModels;
@@ -16,6 +15,7 @@ import com.simibubi.create.foundation.utility.Color;
 import com.simibubi.create.foundation.utility.Couple;
 import com.simibubi.create.foundation.utility.VecHelper;
 
+import dev.engine_room.flywheel.lib.transform.TransformStack;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.client.renderer.LevelRenderer;
@@ -79,7 +79,7 @@ public class CouplingRenderer {
 		double connectorPitch = Math.atan2(endPointDiff.y, endPointDiff.multiply(1, 0, 1)
 			.length()) * 180 / Math.PI;
 
-		TransformStack msr = TransformStack.cast(ms);
+		var msr = TransformStack.of(ms);
 		carts.forEachWithContext((cart, isFirst) -> {
 			CartEndpoint cartTransform = transforms.get(isFirst);
 
@@ -87,7 +87,7 @@ public class CouplingRenderer {
 			cartTransform.apply(ms, camera);
 			attachment.light(lightValues.get(isFirst))
 				.renderInto(ms, builder);
-			msr.rotateY(connectorYaw - cartTransform.yaw);
+			msr.rotateYDegrees((float) connectorYaw - cartTransform.yaw);
 			ring.light(lightValues.get(isFirst))
 				.renderInto(ms, builder);
 			ms.popPose();
@@ -100,8 +100,8 @@ public class CouplingRenderer {
 
 		ms.pushPose();
 		msr.translate(firstEndpoint.subtract(camera))
-			.rotateY(connectorYaw)
+			.rotateYDegrees((float) connectorYaw)
-			.rotateZ(connectorPitch);
+			.rotateZDegrees((float) connectorPitch);
 		ms.scale((float) endPointDiff.length(), 1, 1);
 
 		connector.light(meanSkyLight << 20 | meanBlockLight << 4)
@@ -201,14 +201,14 @@ public class CouplingRenderer {
 		}
 
 		public void apply(PoseStack ms, Vec3 camera) {
-			TransformStack.cast(ms)
+			TransformStack.of(ms)
 				.translate(camera.scale(-1)
 					.add(x, y, z))
-				.rotateY(yaw)
+				.rotateYDegrees(yaw)
-				.rotateZ(pitch)
+				.rotateZDegrees(pitch)
-				.rotateX(roll)
+				.rotateXDegrees(roll)
 				.translate(offset, 0, 0)
-				.rotateY(flip ? 180 : 0);
+				.rotateYDegrees(flip ? 180 : 0);
 		}
 
 	}

src/main/java/com/simibubi/create/content/contraptions/mounted/MountedContraption.java

@@ -11,8 +11,6 @@ import com.simibubi.create.content.contraptions.AssemblyException;
 import com.simibubi.create.content.contraptions.Contraption;
 import com.simibubi.create.content.contraptions.ContraptionType;
 import com.simibubi.create.content.contraptions.mounted.CartAssemblerBlockEntity.CartMovementMode;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
-import com.simibubi.create.content.contraptions.render.NonStationaryLighter;
 import com.simibubi.create.foundation.utility.Iterate;
 import com.simibubi.create.foundation.utility.NBTHelper;
 import com.simibubi.create.foundation.utility.VecHelper;
@@ -32,8 +30,6 @@ import net.minecraft.world.level.block.state.properties.BlockStateProperties;
 import net.minecraft.world.level.block.state.properties.RailShape;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate.StructureBlockInfo;
 import net.minecraft.world.phys.AABB;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.items.wrapper.InvWrapper;
 
 public class MountedContraption extends Contraption {
@@ -159,10 +155,5 @@ public class MountedContraption extends Contraption {
 		if (cart instanceof Container container)
 			storage.attachExternal(new ContraptionInvWrapper(true, new InvWrapper(container)));
 	}
-	
+
-	@Override
-	@OnlyIn(Dist.CLIENT)
-	public ContraptionLighter<?> makeLighter() {
-		return new NonStationaryLighter<>(this);
-	}
 }

src/main/java/com/simibubi/create/content/contraptions/piston/PistonContraption.java

@@ -19,7 +19,6 @@ import com.simibubi.create.content.contraptions.BlockMovementChecks;
 import com.simibubi.create.content.contraptions.ContraptionType;
 import com.simibubi.create.content.contraptions.TranslatingContraption;
 import com.simibubi.create.content.contraptions.piston.MechanicalPistonBlock.PistonState;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
 import com.simibubi.create.foundation.utility.VecHelper;
 import com.simibubi.create.infrastructure.config.AllConfigs;
 
@@ -36,8 +35,6 @@ import net.minecraft.world.level.block.state.properties.PistonType;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate.StructureBlockInfo;
 import net.minecraft.world.level.material.PushReaction;
 import net.minecraft.world.phys.AABB;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
 public class PistonContraption extends TranslatingContraption {
 
@@ -244,9 +241,4 @@ public class PistonContraption extends TranslatingContraption {
 		return tag;
 	}
 
-	@OnlyIn(Dist.CLIENT)
-	@Override
-	public ContraptionLighter<?> makeLighter() {
-		return new PistonLighter(this);
-	}
 }

src/main/java/com/simibubi/create/content/contraptions/piston/PistonLighter.java

@@ -1,35 +0,0 @@
-package com.simibubi.create.content.contraptions.piston;
-
-import com.jozufozu.flywheel.util.box.GridAlignedBB;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
-
-import net.minecraft.core.Vec3i;
-
-public class PistonLighter extends ContraptionLighter<PistonContraption> {
-    public PistonLighter(PistonContraption contraption) {
-        super(contraption);
-    }
-
-    @Override
-    public GridAlignedBB getContraptionBounds() {
-        GridAlignedBB bounds = GridAlignedBB.from(contraption.bounds);
-        bounds.translate(contraption.anchor);
-
-        int length = contraption.extensionLength;
-        Vec3i direction = contraption.orientation.getNormal();
-
-        int shift = length / 2;
-        int shiftX = direction.getX() * shift;
-        int shiftY = direction.getY() * shift;
-        int shiftZ = direction.getZ() * shift;
-        bounds.translate(shiftX, shiftY, shiftZ);
-
-        int grow = (length + 1) / 2;
-        int extendX = Math.abs(direction.getX() * grow);
-        int extendY = Math.abs(direction.getY() * grow);
-        int extendZ = Math.abs(direction.getZ() * grow);
-        bounds.grow(extendX, extendY, extendZ);
-
-        return bounds;
-    }
-}

src/main/java/com/simibubi/create/content/contraptions/pulley/AbstractPulleyInstance.java

@@ -1,195 +0,0 @@
-package com.simibubi.create.content.contraptions.pulley;
-
-import com.jozufozu.flywheel.api.Instancer;
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.api.instance.DynamicInstance;
-import com.jozufozu.flywheel.core.instancing.ConditionalInstance;
-import com.jozufozu.flywheel.core.instancing.GroupInstance;
-import com.jozufozu.flywheel.core.instancing.SelectInstance;
-import com.jozufozu.flywheel.core.materials.oriented.OrientedData;
-import com.jozufozu.flywheel.light.LightPacking;
-import com.jozufozu.flywheel.light.LightVolume;
-import com.jozufozu.flywheel.light.TickingLightListener;
-import com.jozufozu.flywheel.util.box.GridAlignedBB;
-import com.jozufozu.flywheel.util.box.ImmutableBox;
-import com.mojang.math.Axis;
-import com.simibubi.create.content.kinetics.base.KineticBlockEntity;
-import com.simibubi.create.content.kinetics.base.ShaftInstance;
-
-import net.minecraft.core.Direction;
-import net.minecraft.util.Mth;
-import net.minecraft.world.level.LightLayer;
-
-public abstract class AbstractPulleyInstance<T extends KineticBlockEntity> extends ShaftInstance<T> implements DynamicInstance, TickingLightListener {
-
-	final OrientedData coil;
-	final SelectInstance<OrientedData> magnet;
-	final GroupInstance<OrientedData> rope;
-	final ConditionalInstance<OrientedData> halfRope;
-
-	protected float offset;
-	protected final Direction rotatingAbout;
-	protected final Axis rotationAxis;
-
-	private final GridAlignedBB volume = new GridAlignedBB();
-	private final LightVolume light;
-
-	public AbstractPulleyInstance(MaterialManager dispatcher, T blockEntity) {
-		super(dispatcher, blockEntity);
-
-		rotatingAbout = Direction.get(Direction.AxisDirection.POSITIVE, axis);
-		rotationAxis = Axis.of(rotatingAbout.step());
-
-		coil = getCoilModel().createInstance()
-				.setPosition(getInstancePosition());
-
-		magnet = new SelectInstance<>(this::getMagnetModelIndex);
-		magnet.addModel(getMagnetModel())
-				.addModel(getHalfMagnetModel());
-
-		rope = new GroupInstance<>(getRopeModel());
-		halfRope = new ConditionalInstance<>(getHalfRopeModel()).withCondition(this::shouldRenderHalfRope);
-
-		updateOffset();
-		updateVolume();
-
-		light = new LightVolume(world, volume);
-		light.initialize();
-	}
-
-	@Override
-	public void beginFrame() {
-		updateOffset();
-		coil.setRotation(rotationAxis.rotationDegrees(offset * 180));
-
-		int neededRopeCount = getNeededRopeCount();
-		rope.resize(neededRopeCount);
-
-		magnet.update()
-				.get()
-				.ifPresent(data -> {
-					int i = Math.max(0, Mth.floor(offset));
-					short packed = light.getPackedLight(pos.getX(), pos.getY() - i, pos.getZ());
-					data.setPosition(getInstancePosition())
-							.nudge(0, -offset, 0)
-							.setBlockLight(LightPacking.getBlock(packed))
-							.setSkyLight(LightPacking.getSky(packed));
-				});
-
-		halfRope.update()
-				.get()
-				.ifPresent(rope1 -> {
-					float f = offset % 1;
-					float halfRopeNudge = f > .75f ? f - 1 : f;
-
-					short packed = light.getPackedLight(pos.getX(), pos.getY(), pos.getZ());
-					rope1.setPosition(getInstancePosition())
-							.nudge(0, -halfRopeNudge, 0)
-							.setBlockLight(LightPacking.getBlock(packed))
-							.setSkyLight(LightPacking.getSky(packed));
-				});
-
-		if (isRunning()) {
-			int size = rope.size();
-			int bottomY = pos.getY() - size;
-			for (int i = 0; i < size; i++) {
-				short packed = light.getPackedLight(pos.getX(), bottomY + i, pos.getZ());
-
-				rope.get(i)
-						.setPosition(getInstancePosition())
-						.nudge(0, -offset + i + 1, 0)
-						.setBlockLight(LightPacking.getBlock(packed))
-						.setSkyLight(LightPacking.getSky(packed));
-			}
-		} else {
-			rope.clear();
-		}
-	}
-
-	@Override
-	public void updateLight() {
-		super.updateLight();
-		relight(pos, coil);
-	}
-
-	@Override
-	public void remove() {
-		super.remove();
-		coil.delete();
-		magnet.delete();
-		rope.clear();
-		halfRope.delete();
-		light.delete();
-	}
-
-	protected abstract Instancer<OrientedData> getRopeModel();
-
-	protected abstract Instancer<OrientedData> getMagnetModel();
-
-	protected abstract Instancer<OrientedData> getHalfMagnetModel();
-
-	protected abstract Instancer<OrientedData> getCoilModel();
-
-	protected abstract Instancer<OrientedData> getHalfRopeModel();
-
-	protected abstract float getOffset();
-
-	protected abstract boolean isRunning();
-
-	@Override
-	public boolean tickLightListener() {
-		if (updateVolume()) {
-			light.move(volume);
-			return true;
-		}
-		return false;
-	}
-
-	private boolean updateVolume() {
-		int length = Mth.ceil(offset) + 2;
-
-		if (volume.sizeY() < length) {
-			volume.assign(pos.below(length), pos)
-					.fixMinMax();
-			return true;
-		}
-		return false;
-	}
-
-	private void updateOffset() {
-		offset = getOffset();
-	}
-
-	private int getNeededRopeCount() {
-		return Math.max(0, Mth.ceil(offset - 1.25f));
-	}
-
-	private boolean shouldRenderHalfRope() {
-		float f = offset % 1;
-		return offset > .75f && (f < .25f || f > .75f);
-	}
-
-	private int getMagnetModelIndex() {
-		if (isRunning() || offset == 0) {
-			return offset > .25f ? 0 : 1;
-		} else {
-			return -1;
-		}
-	}
-
-	@Override
-	public boolean decreaseFramerateWithDistance() {
-		return false;
-	}
-
-	@Override
-	public ImmutableBox getVolume() {
-		return volume;
-	}
-
-	@Override
-	public void onLightUpdate(LightLayer type, ImmutableBox changed) {
-		super.onLightUpdate(type, changed);
-		light.onLightUpdate(type, changed);
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/pulley/AbstractPulleyRenderer.java

@@ -1,7 +1,5 @@
 package com.simibubi.create.content.contraptions.pulley;
 
-import com.jozufozu.flywheel.backend.Backend;
-import com.jozufozu.flywheel.core.PartialModel;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
 import com.simibubi.create.content.kinetics.base.IRotate;
@@ -11,6 +9,8 @@ import com.simibubi.create.foundation.render.CachedBufferer;
 import com.simibubi.create.foundation.render.SuperByteBuffer;
 import com.simibubi.create.foundation.utility.AngleHelper;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
 import net.minecraft.client.renderer.LevelRenderer;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
@@ -44,7 +44,7 @@ public abstract class AbstractPulleyRenderer<T extends KineticBlockEntity> exten
 	protected void renderSafe(T be, float partialTicks, PoseStack ms, MultiBufferSource buffer,
 		int light, int overlay) {
 
-		if (Backend.canUseInstancing(be.getLevel()))
+		if (VisualizationManager.supportsVisualization(be.getLevel()))
 			return;
 
 		super.renderSafe(be, partialTicks, ms, buffer, light, overlay);
@@ -53,8 +53,9 @@ public abstract class AbstractPulleyRenderer<T extends KineticBlockEntity> exten
 
 		Axis rotationAxis = ((IRotate) be.getBlockState()
 			.getBlock()).getRotationAxis(be.getBlockState());
+		VertexConsumer vb = buffer.getBuffer(RenderType.solid());
 		kineticRotationTransform(getRotatedCoil(be), be, rotationAxis, AngleHelper.rad(offset * 180), light)
-			.renderInto(ms, buffer.getBuffer(RenderType.solid()));
+			.renderInto(ms, vb);
 
 		Level world = be.getLevel();
 		BlockState blockState = be.getBlockState();
@@ -65,7 +66,6 @@ public abstract class AbstractPulleyRenderer<T extends KineticBlockEntity> exten
 		SuperByteBuffer magnet = renderMagnet(be);
 		SuperByteBuffer rope = renderRope(be);
 
-		VertexConsumer vb = buffer.getBuffer(RenderType.solid());
 		if (running || offset == 0)
 			renderAt(world, offset > .25f ? magnet : halfMagnet, offset, pos, ms, vb);
 
@@ -85,7 +85,7 @@ public abstract class AbstractPulleyRenderer<T extends KineticBlockEntity> exten
 		BlockPos actualPos = pulleyPos.below((int) offset);
 		int light = LevelRenderer.getLightColor(world, world.getBlockState(actualPos), actualPos);
 		partial.translate(0, -offset, 0)
-			.light(light)
+		.light(light)
 			.renderInto(ms, buffer);
 	}
 

src/main/java/com/simibubi/create/content/contraptions/pulley/AbstractPulleyVisual.java

@@ -0,0 +1,235 @@
+package com.simibubi.create.content.contraptions.pulley;
+
+import java.util.function.Consumer;
+
+import com.mojang.math.Axis;
+import com.simibubi.create.content.kinetics.base.KineticBlockEntity;
+import com.simibubi.create.content.kinetics.base.ShaftVisual;
+import com.simibubi.create.foundation.render.ConditionalInstance;
+import com.simibubi.create.foundation.render.GroupInstance;
+import com.simibubi.create.foundation.render.SelectInstance;
+
+import dev.engine_room.flywheel.api.instance.Instance;
+import dev.engine_room.flywheel.api.instance.Instancer;
+import dev.engine_room.flywheel.api.visual.DynamicVisual;
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.instance.OrientedInstance;
+import dev.engine_room.flywheel.lib.math.MoreMath;
+import dev.engine_room.flywheel.lib.visual.SimpleDynamicVisual;
+import it.unimi.dsi.fastutil.bytes.ByteArrayList;
+import it.unimi.dsi.fastutil.bytes.ByteList;
+import it.unimi.dsi.fastutil.longs.LongOpenHashSet;
+import it.unimi.dsi.fastutil.longs.LongSet;
+import net.minecraft.client.renderer.LightTexture;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.core.SectionPos;
+import net.minecraft.util.Mth;
+import net.minecraft.world.level.LightLayer;
+
+public abstract class AbstractPulleyVisual<T extends KineticBlockEntity> extends ShaftVisual<T> implements SimpleDynamicVisual {
+	private final OrientedInstance coil;
+	private final SelectInstance<OrientedInstance> magnet;
+	private final GroupInstance<OrientedInstance> rope;
+	private final ConditionalInstance<OrientedInstance> halfRope;
+
+	protected final Direction rotatingAbout;
+	protected final Axis rotationAxis;
+
+	private final LightCache lightCache = new LightCache();
+
+	private float offset;
+
+	public AbstractPulleyVisual(VisualizationContext dispatcher, T blockEntity, float partialTick) {
+		super(dispatcher, blockEntity, partialTick);
+
+		rotatingAbout = Direction.get(Direction.AxisDirection.POSITIVE, axis);
+		rotationAxis = Axis.of(rotatingAbout.step());
+
+		coil = getCoilModel().createInstance()
+				.position(getVisualPosition());
+		coil.setChanged();
+
+		magnet = new SelectInstance<>(this::getMagnetModelIndex);
+		magnet.addModel(getMagnetModel())
+				.addModel(getHalfMagnetModel());
+
+		rope = new GroupInstance<>(getRopeModel());
+		halfRope = new ConditionalInstance<>(getHalfRopeModel()).withCondition(this::shouldRenderHalfRope);
+
+		updateOffset(partialTick);
+	}
+
+	@Override
+	public void setSectionCollector(SectionCollector sectionCollector) {
+		super.setSectionCollector(sectionCollector);
+		lightCache.updateSections();
+	}
+
+	protected abstract Instancer<OrientedInstance> getRopeModel();
+
+	protected abstract Instancer<OrientedInstance> getMagnetModel();
+
+	protected abstract Instancer<OrientedInstance> getHalfMagnetModel();
+
+	protected abstract Instancer<OrientedInstance> getCoilModel();
+
+	protected abstract Instancer<OrientedInstance> getHalfRopeModel();
+
+	protected abstract float getOffset(float pt);
+
+	protected abstract boolean isRunning();
+
+	@Override
+	public void beginFrame(DynamicVisual.Context ctx) {
+		updateOffset(ctx.partialTick());
+		coil.rotation(rotationAxis.rotationDegrees(offset * 180))
+				.setChanged();
+
+		int neededRopeCount = getNeededRopeCount();
+		rope.resize(neededRopeCount);
+
+		magnet.update()
+				.get()
+				.ifPresent(data -> {
+					int i = Math.max(0, Mth.floor(offset));
+					int light = lightCache.getPackedLight(i);
+					data.position(getVisualPosition())
+							.translatePosition(0, -offset, 0)
+							.light(light)
+							.setChanged();
+				});
+
+		halfRope.update()
+				.get()
+				.ifPresent(rope1 -> {
+					float f = offset % 1;
+					float halfRopeNudge = f > .75f ? f - 1 : f;
+
+					int light = lightCache.getPackedLight(0);
+					rope1.position(getVisualPosition())
+							.translatePosition(0, -halfRopeNudge, 0)
+							.light(light)
+							.setChanged();
+				});
+
+		if (isRunning()) {
+			int size = rope.size();
+			for (int i = 0; i < size; i++) {
+				int light = lightCache.getPackedLight(size - 1 - i);
+
+				rope.get(i)
+						.position(getVisualPosition())
+						.translatePosition(0, -offset + i + 1, 0)
+						.light(light)
+						.setChanged();
+			}
+		} else {
+			rope.clear();
+		}
+	}
+
+	@Override
+	public void updateLight(float partialTick) {
+		super.updateLight(partialTick);
+		relight(coil);
+
+		lightCache.update();
+	}
+
+	private void updateOffset(float pt) {
+		offset = getOffset(pt);
+		lightCache.setSize(Mth.ceil(offset) + 2);
+	}
+
+	private int getNeededRopeCount() {
+		return Math.max(0, Mth.ceil(offset - 1.25f));
+	}
+
+	private boolean shouldRenderHalfRope() {
+		float f = offset % 1;
+		return offset > .75f && (f < .25f || f > .75f);
+	}
+
+	private int getMagnetModelIndex() {
+		if (isRunning() || offset == 0) {
+			return offset > .25f ? 0 : 1;
+		} else {
+			return -1;
+		}
+	}
+
+	@Override
+	public void collectCrumblingInstances(Consumer<Instance> consumer) {
+		super.collectCrumblingInstances(consumer);
+		consumer.accept(coil);
+		magnet.forEach(consumer);
+		rope.forEach(consumer);
+		halfRope.forEach(consumer);
+	}
+
+	@Override
+    protected void _delete() {
+		super._delete();
+		coil.delete();
+		magnet.delete();
+		rope.clear();
+		halfRope.delete();
+	}
+
+	private class LightCache {
+		private final ByteList data =  new ByteArrayList();
+		private final LongSet sections = new LongOpenHashSet();
+		private final BlockPos.MutableBlockPos mutablePos = new BlockPos.MutableBlockPos();
+		private int sectionCount;
+
+		public void setSize(int size) {
+			if (size != data.size()) {
+				data.size(size);
+
+				int sectionCount = MoreMath.ceilingDiv(size + 15 - pos.getY() + pos.getY() / 4 * 4, SectionPos.SECTION_SIZE);
+				if (sectionCount != this.sectionCount) {
+					this.sectionCount = sectionCount;
+					sections.clear();
+					int sectionX = SectionPos.blockToSectionCoord(pos.getX());
+					int sectionY = SectionPos.blockToSectionCoord(pos.getY());
+					int sectionZ = SectionPos.blockToSectionCoord(pos.getZ());
+					for (int i = 0; i < sectionCount; i++) {
+						sections.add(SectionPos.asLong(sectionX, sectionY - i, sectionZ));
+					}
+					// Will be null during initialization
+					if (lightSections != null) {
+						updateSections();
+					}
+				}
+			}
+		}
+
+		public void updateSections() {
+			lightSections.sections(sections);
+		}
+
+		public void update() {
+			mutablePos.set(pos);
+
+			for (int i = 0; i < data.size(); i++) {
+				int blockLight = level.getBrightness(LightLayer.BLOCK, mutablePos);
+				int skyLight = level.getBrightness(LightLayer.SKY, mutablePos);
+				int light = ((skyLight << 4) & 0xF) | (blockLight & 0xF);
+				data.set(i, (byte) light);
+				mutablePos.move(Direction.DOWN);
+			}
+		}
+
+		public int getPackedLight(int offset) {
+			if (offset < 0 || offset >= data.size()) {
+				return 0;
+			}
+
+			int light = Byte.toUnsignedInt(data.getByte(offset));
+			int blockLight = light & 0xF;
+			int skyLight = (light >>> 4) & 0xF;
+			return LightTexture.pack(blockLight, skyLight);
+		}
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/pulley/HosePulleyInstance.java

@@ -1,48 +0,0 @@
-package com.simibubi.create.content.contraptions.pulley;
-
-import com.jozufozu.flywheel.api.Instancer;
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.Materials;
-import com.jozufozu.flywheel.core.materials.oriented.OrientedData;
-import com.simibubi.create.AllPartialModels;
-import com.simibubi.create.content.fluids.hosePulley.HosePulleyBlockEntity;
-import com.simibubi.create.foundation.utility.AnimationTickHolder;
-
-public class HosePulleyInstance extends AbstractPulleyInstance<HosePulleyBlockEntity> {
-
-	public HosePulleyInstance(MaterialManager dispatcher, HosePulleyBlockEntity blockEntity) {
-		super(dispatcher, blockEntity);
-	}
-
-	protected Instancer<OrientedData> getRopeModel() {
-		return getOrientedMaterial().getModel(AllPartialModels.HOSE, blockState);
-	}
-
-	protected Instancer<OrientedData> getMagnetModel() {
-		return materialManager.defaultCutout()
-				.material(Materials.ORIENTED)
-				.getModel(AllPartialModels.HOSE_MAGNET, blockState);
-	}
-
-	protected Instancer<OrientedData> getHalfMagnetModel() {
-		return materialManager.defaultCutout()
-				.material(Materials.ORIENTED)
-				.getModel(AllPartialModels.HOSE_HALF_MAGNET, blockState);
-	}
-
-	protected Instancer<OrientedData> getCoilModel() {
-		return getOrientedMaterial().getModel(AllPartialModels.HOSE_COIL, blockState, rotatingAbout);
-	}
-
-	protected Instancer<OrientedData> getHalfRopeModel() {
-		return getOrientedMaterial().getModel(AllPartialModels.HOSE_HALF, blockState);
-	}
-
-	protected float getOffset() {
-		return blockEntity.getInterpolatedOffset(AnimationTickHolder.getPartialTicks());
-	}
-
-	protected boolean isRunning() {
-		return true;
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/pulley/HosePulleyVisual.java

@@ -0,0 +1,51 @@
+package com.simibubi.create.content.contraptions.pulley;
+
+import com.simibubi.create.AllPartialModels;
+import com.simibubi.create.content.fluids.hosePulley.HosePulleyBlockEntity;
+
+import dev.engine_room.flywheel.api.instance.Instancer;
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.instance.InstanceTypes;
+import dev.engine_room.flywheel.lib.instance.OrientedInstance;
+import dev.engine_room.flywheel.lib.model.Models;
+
+public class HosePulleyVisual extends AbstractPulleyVisual<HosePulleyBlockEntity> {
+	public HosePulleyVisual(VisualizationContext dispatcher, HosePulleyBlockEntity blockEntity, float partialTick) {
+		super(dispatcher, blockEntity, partialTick);
+	}
+
+	@Override
+	protected Instancer<OrientedInstance> getRopeModel() {
+		return instancerProvider.instancer(InstanceTypes.ORIENTED, Models.partial(AllPartialModels.HOSE));
+	}
+
+	@Override
+	protected Instancer<OrientedInstance> getMagnetModel() {
+		return instancerProvider.instancer(InstanceTypes.ORIENTED, Models.partial(AllPartialModels.HOSE_MAGNET));
+	}
+
+	@Override
+	protected Instancer<OrientedInstance> getHalfMagnetModel() {
+		return instancerProvider.instancer(InstanceTypes.ORIENTED, Models.partial(AllPartialModels.HOSE_HALF_MAGNET));
+	}
+
+	@Override
+	protected Instancer<OrientedInstance> getCoilModel() {
+		return instancerProvider.instancer(InstanceTypes.ORIENTED, Models.partial(AllPartialModels.HOSE_COIL, rotatingAbout));
+	}
+
+	@Override
+	protected Instancer<OrientedInstance> getHalfRopeModel() {
+		return instancerProvider.instancer(InstanceTypes.ORIENTED, Models.partial(AllPartialModels.HOSE_HALF));
+	}
+
+	@Override
+	protected float getOffset(float pt) {
+		return blockEntity.getInterpolatedOffset(pt);
+	}
+
+	@Override
+	protected boolean isRunning() {
+		return true;
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/pulley/PulleyContraption.java

@@ -3,18 +3,15 @@ package com.simibubi.create.content.contraptions.pulley;
 import com.simibubi.create.content.contraptions.AssemblyException;
 import com.simibubi.create.content.contraptions.ContraptionType;
 import com.simibubi.create.content.contraptions.TranslatingContraption;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
 
 import net.minecraft.core.BlockPos;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.world.level.Level;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
 public class PulleyContraption extends TranslatingContraption {
 
 	int initialOffset;
-	
+
 	@Override
 	public ContraptionType getType() {
 		return ContraptionType.PULLEY;
@@ -57,13 +54,7 @@ public class PulleyContraption extends TranslatingContraption {
 		super.readNBT(world, nbt, spawnData);
 	}
 
-	@Override
+    public int getInitialOffset() {
-	@OnlyIn(Dist.CLIENT)
-	public ContraptionLighter<?> makeLighter() {
-		return new PulleyLighter(this);
-	}
-
-	public int getInitialOffset() {
 		return initialOffset;
 	}
 }

src/main/java/com/simibubi/create/content/contraptions/pulley/PulleyLighter.java

@@ -1,30 +0,0 @@
-package com.simibubi.create.content.contraptions.pulley;
-
-import com.jozufozu.flywheel.util.box.GridAlignedBB;
-import com.simibubi.create.AllBlocks;
-import com.simibubi.create.content.contraptions.render.ContraptionLighter;
-
-import net.minecraft.core.BlockPos;
-import net.minecraft.world.level.Level;
-
-public class PulleyLighter extends ContraptionLighter<PulleyContraption> {
-    public PulleyLighter(PulleyContraption contraption) {
-        super(contraption);
-    }
-
-    @Override
-    public GridAlignedBB getContraptionBounds() {
-
-        GridAlignedBB bounds = GridAlignedBB.from(contraption.bounds);
-
-        Level world = contraption.entity.level();
-
-        BlockPos.MutableBlockPos pos = contraption.anchor.mutable();
-        while (!AllBlocks.ROPE_PULLEY.has(world.getBlockState(pos)) && pos.getY() < world.getMaxBuildHeight()) 
-            pos.move(0, 1, 0);
-
-        bounds.translate(pos);
-        bounds.setMinY(world.getMinBuildHeight());
-        return bounds;
-    }
-}

src/main/java/com/simibubi/create/content/contraptions/pulley/PulleyRenderer.java

@@ -1,12 +1,12 @@
 package com.simibubi.create.content.contraptions.pulley;
 
-import com.jozufozu.flywheel.core.PartialModel;
 import com.simibubi.create.AllBlocks;
 import com.simibubi.create.AllPartialModels;
 import com.simibubi.create.content.contraptions.AbstractContraptionEntity;
 import com.simibubi.create.foundation.render.CachedBufferer;
 import com.simibubi.create.foundation.render.SuperByteBuffer;
 
+import dev.engine_room.flywheel.lib.model.baked.PartialModel;
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider;
 import net.minecraft.core.Direction.Axis;
 import net.minecraft.util.Mth;
@@ -64,10 +64,10 @@ public class PulleyRenderer extends AbstractPulleyRenderer<PulleyBlockEntity> {
 
 		return offset;
 	}
-	
+
 	@Override
 	public int getViewDistance() {
 		return 128;
 	}
-	
+
 }

src/main/java/com/simibubi/create/content/contraptions/pulley/RopePulleyInstance.java

@@ -1,44 +0,0 @@
-package com.simibubi.create.content.contraptions.pulley;
-
-
-import com.jozufozu.flywheel.api.Instancer;
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.materials.oriented.OrientedData;
-import com.simibubi.create.AllBlocks;
-import com.simibubi.create.AllPartialModels;
-import com.simibubi.create.foundation.utility.AnimationTickHolder;
-
-public class RopePulleyInstance extends AbstractPulleyInstance<PulleyBlockEntity> {
-	public RopePulleyInstance(MaterialManager materialManager, PulleyBlockEntity blockEntity) {
-		super(materialManager, blockEntity);
-	}
-
-	protected Instancer<OrientedData> getRopeModel() {
-		return getOrientedMaterial().getModel(AllBlocks.ROPE.getDefaultState());
-	}
-
-	protected Instancer<OrientedData> getMagnetModel() {
-		return getOrientedMaterial().getModel(AllBlocks.PULLEY_MAGNET.getDefaultState());
-	}
-
-	protected Instancer<OrientedData> getHalfMagnetModel() {
-		return getOrientedMaterial().getModel(AllPartialModels.ROPE_HALF_MAGNET, blockState);
-	}
-
-	protected Instancer<OrientedData> getCoilModel() {
-		return getOrientedMaterial().getModel(AllPartialModels.ROPE_COIL, blockState, rotatingAbout);
-	}
-
-	protected Instancer<OrientedData> getHalfRopeModel() {
-		return getOrientedMaterial().getModel(AllPartialModels.ROPE_HALF, blockState);
-	}
-
-	protected float getOffset() {
-		float partialTicks = AnimationTickHolder.getPartialTicks();
-		return PulleyRenderer.getBlockEntityOffset(partialTicks, blockEntity);
-	}
-
-	protected boolean isRunning() {
-		return PulleyRenderer.isPulleyRunning(blockEntity);
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/pulley/RopePulleyVisual.java

@@ -0,0 +1,53 @@
+package com.simibubi.create.content.contraptions.pulley;
+
+
+import com.simibubi.create.AllBlocks;
+import com.simibubi.create.AllPartialModels;
+import com.simibubi.create.foundation.render.VirtualRenderHelper;
+
+import dev.engine_room.flywheel.api.instance.Instancer;
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.lib.instance.InstanceTypes;
+import dev.engine_room.flywheel.lib.instance.OrientedInstance;
+import dev.engine_room.flywheel.lib.model.Models;
+
+public class RopePulleyVisual extends AbstractPulleyVisual<PulleyBlockEntity> {
+	public RopePulleyVisual(VisualizationContext context, PulleyBlockEntity blockEntity, float partialTick) {
+		super(context, blockEntity, partialTick);
+	}
+
+	@Override
+	protected Instancer<OrientedInstance> getRopeModel() {
+		return instancerProvider.instancer(InstanceTypes.ORIENTED, VirtualRenderHelper.blockModel(AllBlocks.ROPE.getDefaultState()));
+	}
+
+	@Override
+	protected Instancer<OrientedInstance> getMagnetModel() {
+		return instancerProvider.instancer(InstanceTypes.ORIENTED, VirtualRenderHelper.blockModel(AllBlocks.PULLEY_MAGNET.getDefaultState()));
+	}
+
+	@Override
+	protected Instancer<OrientedInstance> getHalfMagnetModel() {
+		return instancerProvider.instancer(InstanceTypes.ORIENTED, Models.partial(AllPartialModels.ROPE_HALF_MAGNET));
+	}
+
+	@Override
+	protected Instancer<OrientedInstance> getCoilModel() {
+		return instancerProvider.instancer(InstanceTypes.ORIENTED, Models.partial(AllPartialModels.ROPE_COIL, rotatingAbout));
+	}
+
+	@Override
+	protected Instancer<OrientedInstance> getHalfRopeModel() {
+		return instancerProvider.instancer(InstanceTypes.ORIENTED, Models.partial(AllPartialModels.ROPE_HALF));
+	}
+
+	@Override
+	protected float getOffset(float pt) {
+		return PulleyRenderer.getBlockEntityOffset(pt, blockEntity);
+	}
+
+	@Override
+	protected boolean isRunning() {
+		return PulleyRenderer.isPulleyRunning(blockEntity);
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/render/ActorInstance.java

@@ -1,27 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.simibubi.create.content.contraptions.behaviour.MovementContext;
-
-import net.minecraft.world.level.LightLayer;
-
-public abstract class ActorInstance {
-    protected final MaterialManager materialManager;
-	protected final VirtualRenderWorld simulationWorld;
-	protected final MovementContext context;
-
-    public ActorInstance(MaterialManager materialManager, VirtualRenderWorld world, MovementContext context) {
-        this.materialManager = materialManager;
-        this.simulationWorld = world;
-        this.context = context;
-    }
-
-	public void tick() { }
-
-    public void beginFrame() { }
-
-    protected int localBlockLight() {
-        return simulationWorld.getBrightness(LightLayer.BLOCK, context.localPos);
-    }
-}

src/main/java/com/simibubi/create/content/contraptions/render/ActorVisual.java

@@ -0,0 +1,49 @@
+package com.simibubi.create.content.contraptions.render;
+
+import com.simibubi.create.content.contraptions.behaviour.MovementContext;
+
+import dev.engine_room.flywheel.api.instance.InstancerProvider;
+import dev.engine_room.flywheel.api.visual.Visual;
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import net.minecraft.world.level.BlockAndTintGetter;
+import net.minecraft.world.level.LightLayer;
+
+public abstract class ActorVisual implements Visual {
+    protected final VisualizationContext visualizationContext;
+	protected final InstancerProvider instancerProvider;
+	protected final BlockAndTintGetter simulationWorld;
+	protected final MovementContext context;
+
+	private boolean deleted;
+
+    public ActorVisual(VisualizationContext visualizationContext, BlockAndTintGetter world, MovementContext context) {
+        this.visualizationContext = visualizationContext;
+		this.instancerProvider = visualizationContext.instancerProvider();
+        this.simulationWorld = world;
+        this.context = context;
+    }
+
+	public void tick() { }
+
+    public void beginFrame() { }
+
+    protected int localBlockLight() {
+        return simulationWorld.getBrightness(LightLayer.BLOCK, context.localPos);
+    }
+
+	@Override
+	public void update(float partialTick) {
+	}
+
+	protected abstract void _delete();
+
+	@Override
+	public final void delete() {
+		if (deleted) {
+			return;
+		}
+
+		_delete();
+		deleted = true;
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionEntityRenderer.java

@@ -1,17 +1,30 @@
 package com.simibubi.create.content.contraptions.render;
 
+import org.apache.commons.lang3.tuple.Pair;
+
 import com.mojang.blaze3d.vertex.PoseStack;
+import com.mojang.blaze3d.vertex.VertexConsumer;
+import com.simibubi.create.AllMovementBehaviours;
 import com.simibubi.create.content.contraptions.AbstractContraptionEntity;
 import com.simibubi.create.content.contraptions.Contraption;
+import com.simibubi.create.content.contraptions.behaviour.MovementBehaviour;
+import com.simibubi.create.content.contraptions.behaviour.MovementContext;
+import com.simibubi.create.foundation.render.BlockEntityRenderHelper;
+import com.simibubi.create.foundation.render.SuperByteBuffer;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
 
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
+import dev.engine_room.flywheel.lib.transform.TransformStack;
 import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.culling.Frustum;
 import net.minecraft.client.renderer.entity.EntityRenderer;
 import net.minecraft.client.renderer.entity.EntityRendererProvider;
 import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate;
 
 public class ContraptionEntityRenderer<C extends AbstractContraptionEntity> extends EntityRenderer<C> {
-
 	public ContraptionEntityRenderer(EntityRendererProvider.Context context) {
 		super(context);
 	}
@@ -22,7 +35,7 @@ public class ContraptionEntityRenderer<C extends AbstractContraptionEntity> exte
 	}
 
 	@Override
-	public boolean shouldRender(C entity, Frustum clippingHelper, double cameraX, double cameraY,
+	public boolean shouldRender(C entity, Frustum frustum, double cameraX, double cameraY,
 		double cameraZ) {
 		if (entity.getContraption() == null)
 			return false;
@@ -31,18 +44,71 @@ public class ContraptionEntityRenderer<C extends AbstractContraptionEntity> exte
 		if (!entity.isReadyForRender())
 			return false;
 
-		return super.shouldRender(entity, clippingHelper, cameraX, cameraY, cameraZ);
+		return super.shouldRender(entity, frustum, cameraX, cameraY, cameraZ);
 	}
 
 	@Override
-	public void render(C entity, float yaw, float partialTicks, PoseStack ms, MultiBufferSource buffers,
+	public void render(C entity, float yaw, float partialTicks, PoseStack poseStack, MultiBufferSource buffers,
 		int overlay) {
-		super.render(entity, yaw, partialTicks, ms, buffers, overlay);
+		super.render(entity, yaw, partialTicks, poseStack, buffers, overlay);
 
 		Contraption contraption = entity.getContraption();
-		if (contraption != null) {
+		if (contraption == null) {
-			ContraptionRenderDispatcher.renderFromEntity(entity, contraption, buffers);
+			return;
 		}
+
+		Level level = entity.level();
+		ContraptionRenderInfo renderInfo = ContraptionRenderInfo.get(contraption);
+		VirtualRenderWorld renderWorld = renderInfo.getRenderWorld();
+		ContraptionMatrices matrices = renderInfo.getMatrices();
+		matrices.setup(poseStack, entity);
+
+		if (!VisualizationManager.supportsVisualization(level)) {
+			for (RenderType renderType : RenderType.chunkBufferLayers()) {
+				SuperByteBuffer sbb = renderInfo.getBuffer(renderType);
+				if (!sbb.isEmpty()) {
+					VertexConsumer vc = buffers.getBuffer(renderType);
+					sbb.transform(matrices.getModel())
+						.useLevelLight(level, matrices.getWorld())
+						.renderInto(poseStack, vc);
+				}
+			}
+		}
+
+		renderBlockEntities(level, renderWorld, contraption, matrices, buffers);
+		renderActors(level, renderWorld, contraption, matrices, buffers);
+
+		matrices.clear();
 	}
 
+	private static void renderBlockEntities(Level level, VirtualRenderWorld renderWorld, Contraption c,
+		ContraptionMatrices matrices, MultiBufferSource buffer) {
+		BlockEntityRenderHelper.renderBlockEntities(level, renderWorld, c.getRenderedBEs(),
+			matrices.getModelViewProjection(), matrices.getLight(), buffer);
+	}
+
+	private static void renderActors(Level level, VirtualRenderWorld renderWorld, Contraption c,
+		ContraptionMatrices matrices, MultiBufferSource buffer) {
+		PoseStack m = matrices.getModel();
+
+		for (Pair<StructureTemplate.StructureBlockInfo, MovementContext> actor : c.getActors()) {
+			MovementContext context = actor.getRight();
+			if (context == null)
+				continue;
+			if (context.world == null)
+				context.world = level;
+			StructureTemplate.StructureBlockInfo blockInfo = actor.getLeft();
+
+			MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(blockInfo.state());
+			if (movementBehaviour != null) {
+				if (c.isHiddenInPortal(blockInfo.pos()))
+					continue;
+				m.pushPose();
+				TransformStack.of(m)
+					.translate(blockInfo.pos());
+				movementBehaviour.renderInContraption(context, renderWorld, matrices, buffer);
+				m.popPose();
+			}
+		}
+	}
 }

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionGroup.java

@@ -1,26 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import com.jozufozu.flywheel.backend.instancing.instancing.InstancedMaterialGroup;
-import com.jozufozu.flywheel.backend.instancing.instancing.InstancingEngine;
-
-import net.minecraft.client.renderer.RenderType;
-
-public class ContraptionGroup<P extends ContraptionProgram> extends InstancedMaterialGroup<P> {
-
-	private final FlwContraption contraption;
-
-	public ContraptionGroup(FlwContraption contraption, InstancingEngine<P> owner, RenderType type) {
-		super(owner, type);
-
-		this.contraption = contraption;
-	}
-
-	@Override
-    protected void setup(P program) {
-		contraption.setup(program);
-	}
-
-	public static <P extends ContraptionProgram> InstancingEngine.GroupFactory<P> forContraption(FlwContraption c) {
-		return (materialManager, type) -> new ContraptionGroup<>(c, materialManager, type);
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionInstanceManager.java

@@ -1,84 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import java.util.ArrayList;
-
-import javax.annotation.Nullable;
-
-import org.apache.commons.lang3.tuple.Pair;
-
-import com.jozufozu.flywheel.api.MaterialManager;
-import com.jozufozu.flywheel.api.instance.DynamicInstance;
-import com.jozufozu.flywheel.backend.instancing.TaskEngine;
-import com.jozufozu.flywheel.backend.instancing.blockentity.BlockEntityInstanceManager;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.simibubi.create.AllMovementBehaviours;
-import com.simibubi.create.content.contraptions.Contraption;
-import com.simibubi.create.content.contraptions.behaviour.MovementBehaviour;
-import com.simibubi.create.content.contraptions.behaviour.MovementContext;
-
-import net.minecraft.client.Camera;
-import net.minecraft.world.level.block.entity.BlockEntity;
-import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate.StructureBlockInfo;
-
-public class ContraptionInstanceManager extends BlockEntityInstanceManager {
-
-	protected ArrayList<ActorInstance> actors = new ArrayList<>();
-
-	private final VirtualRenderWorld renderWorld;
-
-	private Contraption contraption;
-
-	ContraptionInstanceManager(MaterialManager materialManager, VirtualRenderWorld renderWorld, Contraption contraption) {
-		super(materialManager);
-		this.renderWorld = renderWorld;
-		this.contraption = contraption;
-	}
-
-	public void tick() {
-		actors.forEach(ActorInstance::tick);
-	}
-
-	@Override
-	protected boolean canCreateInstance(BlockEntity blockEntity) {
-		return !contraption.isHiddenInPortal(blockEntity.getBlockPos());
-	}
-
-	@Override
-	public void beginFrame(TaskEngine taskEngine, Camera info) {
-		super.beginFrame(taskEngine, info);
-
-		actors.forEach(ActorInstance::beginFrame);
-	}
-
-	@Override
-	protected void updateInstance(DynamicInstance dyn, float lookX, float lookY, float lookZ, int cX, int cY, int cZ) {
-		dyn.beginFrame();
-	}
-
-	@Nullable
-	public ActorInstance createActor(Pair<StructureBlockInfo, MovementContext> actor) {
-		StructureBlockInfo blockInfo = actor.getLeft();
-		MovementContext context = actor.getRight();
-
-		if (contraption.isHiddenInPortal(context.localPos))
-			return null;
-
-		MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(blockInfo.state());
-
-		if (movementBehaviour != null && movementBehaviour.hasSpecialInstancedRendering()) {
-			ActorInstance instance = movementBehaviour.createInstance(materialManager, renderWorld, context);
-
-			actors.add(instance);
-
-			return instance;
-		}
-
-		return null;
-	}
-
-	@Override
-	public void detachLightListeners() {
-		// noop, no light updater for contraption levels
-	}
-}
-

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionLighter.java

@@ -1,67 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import com.jozufozu.flywheel.light.GPULightVolume;
-import com.jozufozu.flywheel.light.LightListener;
-import com.jozufozu.flywheel.light.LightUpdater;
-import com.jozufozu.flywheel.util.box.GridAlignedBB;
-import com.jozufozu.flywheel.util.box.ImmutableBox;
-import com.simibubi.create.content.contraptions.Contraption;
-
-import net.minecraft.world.level.LightLayer;
-
-public abstract class ContraptionLighter<C extends Contraption> implements LightListener {
-    protected final C contraption;
-    public final GPULightVolume lightVolume;
-	protected final LightUpdater lightUpdater;
-
-	protected final GridAlignedBB bounds;
-
-    protected boolean scheduleRebuild;
-
-    protected ContraptionLighter(C contraption) {
-        this.contraption = contraption;
-		lightUpdater = LightUpdater.get(contraption.entity.level());
-
-		bounds = getContraptionBounds();
-		growBoundsForEdgeData(bounds);
-
-		lightVolume = new GPULightVolume(contraption.entity.level(), bounds);
-
-		lightVolume.initialize();
-		scheduleRebuild = true;
-
-		lightUpdater.addListener(this);
-	}
-
-	public abstract GridAlignedBB getContraptionBounds();
-
-	@Override
-	public boolean isListenerInvalid() {
-		return lightVolume.isListenerInvalid();
-	}
-
-	@Override
-    public void onLightUpdate(LightLayer type, ImmutableBox changed) {
-        lightVolume.onLightUpdate(type, changed);
-    }
-
-    @Override
-    public void onLightPacket(int chunkX, int chunkZ) {
-        lightVolume.onLightPacket(chunkX, chunkZ);
-    }
-
-    protected static void growBoundsForEdgeData(GridAlignedBB bounds) {
-        // so we have at least enough data on the edges to avoid artifacts and have smooth lighting
-        bounds.grow(2);
-	}
-
-	@Override
-	public ImmutableBox getVolume() {
-		return bounds;
-	}
-
-	public void delete() {
-		lightUpdater.removeListener(this);
-		lightVolume.delete();
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionMatrices.java

@@ -22,9 +22,7 @@ public class ContraptionMatrices {
 	private final Matrix4f world = new Matrix4f();
 	private final Matrix4f light = new Matrix4f();
 
-	private boolean ready;
+	void setup(PoseStack viewProjection, AbstractContraptionEntity entity) {
-
-	public void setup(PoseStack viewProjection, AbstractContraptionEntity entity) {
 		float partialTicks = AnimationTickHolder.getPartialTicks();
 
 		this.viewProjection.pushPose();
@@ -41,17 +39,14 @@ public class ContraptionMatrices {
 		light.set(world);
 		light.mul(model.last()
 			.pose());
-
-		ready = true;
 	}
 
-	public void clear() {
+	void clear() {
 		clearStack(modelViewProjection);
 		clearStack(viewProjection);
 		clearStack(model);
 		world.identity();
 		light.identity();
-		ready = false;
 	}
 
 	public PoseStack getModelViewProjection() {
@@ -74,10 +69,6 @@ public class ContraptionMatrices {
 		return light;
 	}
 
-	public boolean isReady() {
-		return ready;
-	}
-
 	public static void transform(PoseStack ms, PoseStack transform) {
 		ms.last()
 			.pose()

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionProgram.java

@@ -1,39 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import org.joml.Matrix4f;
-import org.lwjgl.opengl.GL20;
-
-import com.jozufozu.flywheel.core.shader.WorldProgram;
-
-import net.minecraft.resources.ResourceLocation;
-import net.minecraft.world.phys.AABB;
-
-public class ContraptionProgram extends WorldProgram {
-	protected final int uLightBoxSize;
-	protected final int uLightBoxMin;
-	protected final int uModel;
-
-	protected int uLightVolume;
-
-	public ContraptionProgram(ResourceLocation name, int handle) {
-		super(name, handle);
-		uLightBoxSize = getUniformLocation("uLightBoxSize");
-		uLightBoxMin = getUniformLocation("uLightBoxMin");
-		uModel = getUniformLocation("uModel");
-	}
-
-	@Override
-	protected void registerSamplers() {
-		super.registerSamplers();
-		uLightVolume = setSamplerBinding("uLightVolume", 4);
-	}
-
-    public void bind(Matrix4f model, AABB lightVolume) {
-        double sizeX = lightVolume.maxX - lightVolume.minX;
-        double sizeY = lightVolume.maxY - lightVolume.minY;
-        double sizeZ = lightVolume.maxZ - lightVolume.minZ;
-        GL20.glUniform3f(uLightBoxSize, (float) sizeX, (float) sizeY, (float) sizeZ);
-        GL20.glUniform3f(uLightBoxMin, (float) lightVolume.minX, (float) lightVolume.minY, (float) lightVolume.minZ);
-        uploadMatrixUniform(uModel, model);
-    }
-}

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionRenderDispatcher.java

@@ -1,216 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import java.util.Collection;
-
-import org.apache.commons.lang3.tuple.Pair;
-
-import com.jozufozu.flywheel.backend.Backend;
-import com.jozufozu.flywheel.backend.gl.error.GlError;
-import com.jozufozu.flywheel.config.BackendType;
-import com.jozufozu.flywheel.core.model.ShadeSeparatedBufferedData;
-import com.jozufozu.flywheel.core.model.WorldModelBuilder;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.jozufozu.flywheel.event.BeginFrameEvent;
-import com.jozufozu.flywheel.event.GatherContextEvent;
-import com.jozufozu.flywheel.event.ReloadRenderersEvent;
-import com.jozufozu.flywheel.event.RenderLayerEvent;
-import com.jozufozu.flywheel.util.WorldAttached;
-import com.jozufozu.flywheel.util.transform.TransformStack;
-import com.mojang.blaze3d.vertex.PoseStack;
-import com.simibubi.create.AllMovementBehaviours;
-import com.simibubi.create.content.contraptions.AbstractContraptionEntity;
-import com.simibubi.create.content.contraptions.Contraption;
-import com.simibubi.create.content.contraptions.ContraptionWorld;
-import com.simibubi.create.content.contraptions.behaviour.MovementBehaviour;
-import com.simibubi.create.content.contraptions.behaviour.MovementContext;
-import com.simibubi.create.foundation.render.BlockEntityRenderHelper;
-import com.simibubi.create.foundation.render.SuperByteBuffer;
-
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.LevelRenderer;
-import net.minecraft.client.renderer.LightTexture;
-import net.minecraft.client.renderer.MultiBufferSource;
-import net.minecraft.client.renderer.RenderType;
-import net.minecraft.core.BlockPos;
-import net.minecraft.world.level.Level;
-import net.minecraft.world.level.LightLayer;
-import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
-import net.minecraftforge.eventbus.api.SubscribeEvent;
-import net.minecraftforge.fml.common.Mod;
-
-@OnlyIn(Dist.CLIENT)
-@Mod.EventBusSubscriber(Dist.CLIENT)
-public class ContraptionRenderDispatcher {
-
-	private static WorldAttached<ContraptionRenderingWorld<?>> WORLDS = new WorldAttached<>(SBBContraptionManager::new);
-
-	/**
-	 * Reset a contraption's renderer.
-	 *
-	 * @param contraption The contraption to invalidate.
-	 * @return true if there was a renderer associated with the given contraption.
-	 */
-	public static boolean invalidate(Contraption contraption) {
-		Level level = contraption.entity.level();
-
-		return WORLDS.get(level)
-			.invalidate(contraption);
-	}
-
-	public static void tick(Level world) {
-		if (Minecraft.getInstance()
-			.isPaused())
-			return;
-
-		WORLDS.get(world)
-			.tick();
-	}
-
-	@SubscribeEvent
-	public static void beginFrame(BeginFrameEvent event) {
-		WORLDS.get(event.getWorld())
-			.beginFrame(event);
-	}
-
-	@SubscribeEvent
-	public static void renderLayer(RenderLayerEvent event) {
-		WORLDS.get(event.getWorld())
-			.renderLayer(event);
-
-		GlError.pollAndThrow(() -> "contraption layer: " + event.getLayer());
-	}
-
-	@SubscribeEvent
-	public static void onRendererReload(ReloadRenderersEvent event) {
-		reset();
-	}
-
-	public static void gatherContext(GatherContextEvent e) {
-		reset();
-	}
-
-	public static void renderFromEntity(AbstractContraptionEntity entity, Contraption contraption,
-		MultiBufferSource buffers) {
-		Level world = entity.level();
-
-		ContraptionRenderInfo renderInfo = WORLDS.get(world)
-			.getRenderInfo(contraption);
-		ContraptionMatrices matrices = renderInfo.getMatrices();
-
-		// something went wrong with the other rendering
-		if (!matrices.isReady())
-			return;
-
-		VirtualRenderWorld renderWorld = renderInfo.renderWorld;
-
-		renderBlockEntities(world, renderWorld, contraption, matrices, buffers);
-
-		if (buffers instanceof MultiBufferSource.BufferSource)
-			((MultiBufferSource.BufferSource) buffers).endBatch();
-
-		renderActors(world, renderWorld, contraption, matrices, buffers);
-	}
-
-	public static VirtualRenderWorld setupRenderWorld(Level world, Contraption c) {
-		ContraptionWorld contraptionWorld = c.getContraptionWorld();
-
-		BlockPos origin = c.anchor;
-		int minBuildHeight = contraptionWorld.getMinBuildHeight();
-		int height = contraptionWorld.getHeight();
-		VirtualRenderWorld renderWorld = new VirtualRenderWorld(world, minBuildHeight, height, origin) {
-			@Override
-			public boolean supportsFlywheel() {
-				return canInstance();
-			}
-		};
-
-		renderWorld.setBlockEntities(c.presentBlockEntities.values());
-		for (StructureTemplate.StructureBlockInfo info : c.getBlocks()
-			.values())
-			// Skip individual lighting updates to prevent lag with large contraptions
-			// FIXME 1.20 this '0' used to be Block.UPDATE_SUPPRESS_LIGHT, yet VirtualRenderWorld didn't actually parse the flags at all
-			renderWorld.setBlock(info.pos(), info.state(), 0);
-
-		renderWorld.runLightEngine();
-		return renderWorld;
-	}
-
-	public static void renderBlockEntities(Level world, VirtualRenderWorld renderWorld, Contraption c,
-		ContraptionMatrices matrices, MultiBufferSource buffer) {
-		BlockEntityRenderHelper.renderBlockEntities(world, renderWorld, c.getSpecialRenderedBEs(),
-			matrices.getModelViewProjection(), matrices.getLight(), buffer);
-	}
-
-	protected static void renderActors(Level world, VirtualRenderWorld renderWorld, Contraption c,
-		ContraptionMatrices matrices, MultiBufferSource buffer) {
-		PoseStack m = matrices.getModel();
-
-		for (Pair<StructureTemplate.StructureBlockInfo, MovementContext> actor : c.getActors()) {
-			MovementContext context = actor.getRight();
-			if (context == null)
-				continue;
-			if (context.world == null)
-				context.world = world;
-			StructureTemplate.StructureBlockInfo blockInfo = actor.getLeft();
-
-			MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(blockInfo.state());
-			if (movementBehaviour != null) {
-				if (c.isHiddenInPortal(blockInfo.pos()))
-					continue;
-				m.pushPose();
-				TransformStack.cast(m)
-					.translate(blockInfo.pos());
-				movementBehaviour.renderInContraption(context, renderWorld, matrices, buffer);
-				m.popPose();
-			}
-		}
-	}
-
-	public static SuperByteBuffer buildStructureBuffer(VirtualRenderWorld renderWorld, Contraption c,
-		RenderType layer) {
-		Collection<StructureTemplate.StructureBlockInfo> values = c.getRenderedBlocks();
-		ShadeSeparatedBufferedData data = new WorldModelBuilder(layer).withRenderWorld(renderWorld)
-				.withBlocks(values)
-				.withModelData(c.modelData)
-				.build();
-		SuperByteBuffer sbb = new SuperByteBuffer(data);
-		data.release();
-		return sbb;
-	}
-
-	public static int getLight(Level world, float lx, float ly, float lz) {
-		BlockPos.MutableBlockPos pos = new BlockPos.MutableBlockPos();
-		float block = 0, sky = 0;
-		float offset = 1 / 8f;
-
-		for (float zOffset = offset; zOffset >= -offset; zOffset -= 2 * offset)
-			for (float yOffset = offset; yOffset >= -offset; yOffset -= 2 * offset)
-				for (float xOffset = offset; xOffset >= -offset; xOffset -= 2 * offset) {
-					pos.set(lx + xOffset, ly + yOffset, lz + zOffset);
-					block += world.getBrightness(LightLayer.BLOCK, pos) / 8f;
-					sky += world.getBrightness(LightLayer.SKY, pos) / 8f;
-				}
-
-		return LightTexture.pack((int) block, (int) sky);
-	}
-
-	public static int getContraptionWorldLight(MovementContext context, VirtualRenderWorld renderWorld) {
-		return LevelRenderer.getLightColor(renderWorld, context.localPos);
-	}
-
-	public static void reset() {
-		WORLDS.empty(ContraptionRenderingWorld::delete);
-
-		if (Backend.isOn()) {
-			WORLDS = new WorldAttached<>(FlwContraptionManager::new);
-		} else {
-			WORLDS = new WorldAttached<>(SBBContraptionManager::new);
-		}
-	}
-
-	public static boolean canInstance() {
-		return Backend.getBackendType() == BackendType.INSTANCING;
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionRenderInfo.java

@@ -1,77 +1,144 @@
 package com.simibubi.create.content.contraptions.render;
 
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
+import org.apache.commons.lang3.tuple.Pair;
-import com.jozufozu.flywheel.event.BeginFrameEvent;
-import com.mojang.blaze3d.vertex.PoseStack;
-import com.simibubi.create.content.contraptions.AbstractContraptionEntity;
-import com.simibubi.create.content.contraptions.Contraption;
-import com.simibubi.create.foundation.utility.AnimationTickHolder;
 
-import net.minecraft.util.Mth;
+import com.mojang.blaze3d.vertex.PoseStack;
+import com.simibubi.create.CreateClient;
+import com.simibubi.create.content.contraptions.Contraption;
+import com.simibubi.create.content.contraptions.Contraption.RenderedBlocks;
+import com.simibubi.create.content.contraptions.ContraptionWorld;
+import com.simibubi.create.foundation.render.ShadedBlockSbbBuilder;
+import com.simibubi.create.foundation.render.SuperByteBuffer;
+import com.simibubi.create.foundation.render.SuperByteBufferCache;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
+
+import dev.engine_room.flywheel.api.visualization.VisualizationManager;
+import dev.engine_room.flywheel.lib.model.ModelUtil;
+import net.minecraft.client.renderer.RenderType;
+import net.minecraft.client.renderer.block.BlockRenderDispatcher;
+import net.minecraft.client.renderer.block.ModelBlockRenderer;
+import net.minecraft.client.renderer.texture.OverlayTexture;
+import net.minecraft.client.resources.model.BakedModel;
+import net.minecraft.core.BlockPos;
+import net.minecraft.util.RandomSource;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.RenderShape;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate;
+import net.minecraftforge.client.model.data.ModelData;
 
 public class ContraptionRenderInfo {
-	public final Contraption contraption;
+	public static final SuperByteBufferCache.Compartment<Pair<Contraption, RenderType>> CONTRAPTION = new SuperByteBufferCache.Compartment<>();
-	public final VirtualRenderWorld renderWorld;
+	private static final ThreadLocal<ThreadLocalObjects> THREAD_LOCAL_OBJECTS = ThreadLocal.withInitial(ThreadLocalObjects::new);
 
+	private final Contraption contraption;
+	private final VirtualRenderWorld renderWorld;
 	private final ContraptionMatrices matrices = new ContraptionMatrices();
-	private boolean visible;
 
-	public ContraptionRenderInfo(Contraption contraption, VirtualRenderWorld renderWorld) {
+	ContraptionRenderInfo(Level level, Contraption contraption) {
 		this.contraption = contraption;
-		this.renderWorld = renderWorld;
+		this.renderWorld = setupRenderWorld(level, contraption);
 	}
 
-	public int getEntityId() {
+	public static ContraptionRenderInfo get(Contraption contraption) {
-		return contraption.entity.getId();
+		return ContraptionRenderInfoManager.MANAGERS.get(contraption.entity.level()).getRenderInfo(contraption);
+	}
+
+	/**
+	 * Reset a contraption's renderer.
+	 *
+	 * @param contraption The contraption to invalidate.
+	 * @return true if there was a renderer associated with the given contraption.
+	 */
+	public static boolean invalidate(Contraption contraption) {
+		return ContraptionRenderInfoManager.MANAGERS.get(contraption.entity.level()).invalidate(contraption);
 	}
 
 	public boolean isDead() {
 		return !contraption.entity.isAliveOrStale();
 	}
 
-	public void beginFrame(BeginFrameEvent event) {
+	public Contraption getContraption() {
-		matrices.clear();
+		return contraption;
-
-		AbstractContraptionEntity entity = contraption.entity;
-
-		visible = event.getFrustum()
-			.isVisible(entity.getBoundingBoxForCulling()
-				.inflate(2));
 	}
 
-	public boolean isVisible() {
+	public VirtualRenderWorld getRenderWorld() {
-		return visible && contraption.entity.isAliveOrStale() && contraption.entity.isReadyForRender();
+		return renderWorld;
 	}
 
-	/**
-	 * Need to call this during RenderLayerEvent.
-	 */
-	public void setupMatrices(PoseStack viewProjection, double camX, double camY, double camZ) {
-		if (!matrices.isReady()) {
-			AbstractContraptionEntity entity = contraption.entity;
-
-			viewProjection.pushPose();
-
-			double x = Mth.lerp(AnimationTickHolder.getPartialTicks(), entity.xOld, entity.getX()) - camX;
-			double y = Mth.lerp(AnimationTickHolder.getPartialTicks(), entity.yOld, entity.getY()) - camY;
-			double z = Mth.lerp(AnimationTickHolder.getPartialTicks(), entity.zOld, entity.getZ()) - camZ;
-
-			viewProjection.translate(x, y, z);
-
-			matrices.setup(viewProjection, entity);
-
-			viewProjection.popPose();
-		}
-	}
-
-	/**
-	 * If #setupMatrices is called correctly, the returned matrices will be ready
-	 */
 	public ContraptionMatrices getMatrices() {
 		return matrices;
 	}
 
-	public void invalidate() {
+	public SuperByteBuffer getBuffer(RenderType renderType) {
+		return CreateClient.BUFFER_CACHE.get(CONTRAPTION, Pair.of(contraption, renderType), () -> buildStructureBuffer(renderType));
+	}
 
+	public void invalidate() {
+		for (RenderType renderType : RenderType.chunkBufferLayers()) {
+			CreateClient.BUFFER_CACHE.invalidate(CONTRAPTION, Pair.of(contraption, renderType));
+		}
+	}
+
+	public static VirtualRenderWorld setupRenderWorld(Level level, Contraption c) {
+		ContraptionWorld contraptionWorld = c.getContraptionWorld();
+
+		BlockPos origin = c.anchor;
+		int minBuildHeight = contraptionWorld.getMinBuildHeight();
+		int height = contraptionWorld.getHeight();
+		VirtualRenderWorld renderWorld = new VirtualRenderWorld(level, minBuildHeight, height, origin) {
+			@Override
+			public boolean supportsVisualization() {
+				return VisualizationManager.supportsVisualization(level);
+			}
+		};
+
+		renderWorld.setBlockEntities(c.presentBlockEntities.values());
+		for (StructureTemplate.StructureBlockInfo info : c.getBlocks()
+			.values())
+			renderWorld.setBlock(info.pos(), info.state(), 0);
+
+		renderWorld.runLightEngine();
+		return renderWorld;
+	}
+
+	private SuperByteBuffer buildStructureBuffer(RenderType layer) {
+		BlockRenderDispatcher dispatcher = ModelUtil.VANILLA_RENDERER;
+		ModelBlockRenderer renderer = dispatcher.getModelRenderer();
+		ThreadLocalObjects objects = THREAD_LOCAL_OBJECTS.get();
+
+		PoseStack poseStack = objects.poseStack;
+		RandomSource random = objects.random;
+		RenderedBlocks blocks = contraption.getRenderedBlocks();
+
+		ShadedBlockSbbBuilder sbbBuilder = objects.sbbBuilder;
+		sbbBuilder.begin();
+
+		ModelBlockRenderer.enableCaching();
+		for (BlockPos pos : blocks.positions()) {
+			BlockState state = blocks.lookup().apply(pos);
+			if (state.getRenderShape() == RenderShape.MODEL) {
+				BakedModel model = dispatcher.getBlockModel(state);
+				ModelData modelData = contraption.modelData.getOrDefault(pos, ModelData.EMPTY);
+				modelData = model.getModelData(renderWorld, pos, state, modelData);
+				long randomSeed = state.getSeed(pos);
+				random.setSeed(randomSeed);
+				if (model.getRenderTypes(state, random, modelData).contains(layer)) {
+					poseStack.pushPose();
+					poseStack.translate(pos.getX(), pos.getY(), pos.getZ());
+					renderer.tesselateBlock(renderWorld, model, state, pos, poseStack, sbbBuilder, true, random, randomSeed, OverlayTexture.NO_OVERLAY, modelData, layer);
+					poseStack.popPose();
+				}
+			}
+		}
+		ModelBlockRenderer.clearCache();
+
+		return sbbBuilder.end();
+	}
+
+	private static class ThreadLocalObjects {
+		public final PoseStack poseStack = new PoseStack();
+		public final RandomSource random = RandomSource.createNewThreadLocalInstance();
+		public final ShadedBlockSbbBuilder sbbBuilder = new ShadedBlockSbbBuilder();
 	}
 }

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionRenderInfoManager.java

@@ -0,0 +1,84 @@
+package com.simibubi.create.content.contraptions.render;
+
+import com.simibubi.create.content.contraptions.Contraption;
+import com.simibubi.create.foundation.utility.WorldAttached;
+
+import dev.engine_room.flywheel.api.event.ReloadLevelRendererEvent;
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
+import net.minecraft.client.Minecraft;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.LevelAccessor;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
+
+@EventBusSubscriber(Dist.CLIENT)
+public class ContraptionRenderInfoManager {
+	static final WorldAttached<ContraptionRenderInfoManager> MANAGERS = new WorldAttached<>(ContraptionRenderInfoManager::new);
+
+	private final Level level;
+	private final Int2ObjectMap<ContraptionRenderInfo> renderInfos = new Int2ObjectOpenHashMap<>();
+	private int removalTimer;
+
+	private ContraptionRenderInfoManager(LevelAccessor level) {
+		this.level = (Level) level;
+	}
+
+	public static void tickFor(Level level) {
+		if (Minecraft.getInstance()
+			.isPaused())
+			return;
+
+		MANAGERS.get(level)
+			.tick();
+	}
+
+	public static void resetAll() {
+		MANAGERS.empty(ContraptionRenderInfoManager::delete);
+	}
+
+	@SubscribeEvent
+	public static void onReloadLevelRenderer(ReloadLevelRendererEvent event) {
+		resetAll();
+	}
+
+	ContraptionRenderInfo getRenderInfo(Contraption contraption) {
+		int entityId = contraption.entity.getId();
+		ContraptionRenderInfo renderInfo = renderInfos.get(entityId);
+
+		if (renderInfo == null) {
+			renderInfo = new ContraptionRenderInfo(level, contraption);
+			renderInfos.put(entityId, renderInfo);
+		}
+
+		return renderInfo;
+	}
+
+	boolean invalidate(Contraption contraption) {
+		int entityId = contraption.entity.getId();
+		ContraptionRenderInfo renderInfo = renderInfos.remove(entityId);
+
+		if (renderInfo != null) {
+			renderInfo.invalidate();
+			return true;
+		}
+
+		return false;
+	}
+
+	private void tick() {
+		if (removalTimer >= 20) {
+			renderInfos.values().removeIf(ContraptionRenderInfo::isDead);
+			removalTimer = 0;
+		}
+		removalTimer++;
+	}
+
+	private void delete() {
+		for (ContraptionRenderInfo renderer : renderInfos.values()) {
+			renderer.invalidate();
+		}
+		renderInfos.clear();
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionRenderingWorld.java

@@ -1,116 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import java.lang.ref.Reference;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-
-import com.jozufozu.flywheel.event.BeginFrameEvent;
-import com.jozufozu.flywheel.event.RenderLayerEvent;
-import com.simibubi.create.content.contraptions.AbstractContraptionEntity;
-import com.simibubi.create.content.contraptions.Contraption;
-import com.simibubi.create.content.contraptions.ContraptionHandler;
-
-import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
-import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
-import it.unimi.dsi.fastutil.objects.ObjectArrayList;
-import net.minecraft.world.level.Level;
-import net.minecraft.world.level.LevelAccessor;
-
-public abstract class ContraptionRenderingWorld<C extends ContraptionRenderInfo> {
-	protected final Level world;
-
-	private int removalTimer;
-
-	protected final Int2ObjectMap<C> renderInfos = new Int2ObjectOpenHashMap<>();
-	protected final List<C> visible = new ObjectArrayList<>();
-
-	public ContraptionRenderingWorld(LevelAccessor world) {
-		this.world = (Level) world;
-	}
-
-	public boolean invalidate(Contraption contraption) {
-		int entityId = contraption.entity.getId();
-
-		C removed = renderInfos.remove(entityId);
-
-		if (removed != null) {
-			removed.invalidate();
-			visible.remove(removed);
-			return true;
-		}
-
-		return false;
-	}
-
-	public void renderLayer(RenderLayerEvent event) {
-		for (C c : visible) {
-			c.setupMatrices(event.stack, event.camX, event.camY, event.camZ);
-		}
-	}
-
-	protected abstract C create(Contraption c);
-
-	public void tick() {
-		removalTimer++;
-		if (removalTimer >= 20) {
-			removeDeadRenderers();
-			removalTimer = 0;
-		}
-
-		ContraptionHandler.loadedContraptions.get(world)
-				.values()
-				.stream()
-				.map(Reference::get)
-				.filter(Objects::nonNull)
-				.map(AbstractContraptionEntity::getContraption)
-				.filter(Objects::nonNull) // contraptions that are too large will not be synced, and un-synced contraptions will be null
-				.forEach(this::getRenderInfo);
-	}
-
-	public void beginFrame(BeginFrameEvent event) {
-
-		renderInfos.int2ObjectEntrySet()
-				.stream()
-				.map(Map.Entry::getValue)
-				.forEach(renderInfo -> renderInfo.beginFrame(event));
-
-		collectVisible();
-	}
-
-	protected void collectVisible() {
-		visible.clear();
-		renderInfos.int2ObjectEntrySet()
-				.stream()
-				.map(Map.Entry::getValue)
-				.filter(ContraptionRenderInfo::isVisible)
-				.forEach(visible::add);
-	}
-
-	public C getRenderInfo(Contraption c) {
-		int entityId = c.entity.getId();
-		C renderInfo = renderInfos.get(entityId);
-
-		if (renderInfo == null) {
-			renderInfo = create(c);
-			renderInfos.put(entityId, renderInfo);
-		}
-
-		return renderInfo;
-	}
-
-	public void delete() {
-		for (C renderer : renderInfos.values()) {
-			renderer.invalidate();
-		}
-		renderInfos.clear();
-	}
-
-	/**
-	 * Remove all render infos associated with dead/removed contraptions.
-	 */
-	public void removeDeadRenderers() {
-		renderInfos.values().removeIf(ContraptionRenderInfo::isDead);
-	}
-
-}

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionVisual.java

@@ -0,0 +1,282 @@
+package com.simibubi.create.content.contraptions.render;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.commons.lang3.tuple.MutablePair;
+
+import com.mojang.blaze3d.vertex.PoseStack;
+import com.simibubi.create.AllMovementBehaviours;
+import com.simibubi.create.content.contraptions.AbstractContraptionEntity;
+import com.simibubi.create.content.contraptions.Contraption;
+import com.simibubi.create.content.contraptions.Contraption.RenderedBlocks;
+import com.simibubi.create.content.contraptions.behaviour.MovementBehaviour;
+import com.simibubi.create.content.contraptions.behaviour.MovementContext;
+import com.simibubi.create.foundation.utility.worldWrappers.WrappedBlockAndTintGetter;
+import com.simibubi.create.foundation.virtualWorld.VirtualRenderWorld;
+
+import dev.engine_room.flywheel.api.model.Model;
+import dev.engine_room.flywheel.api.task.Plan;
+import dev.engine_room.flywheel.api.visual.BlockEntityVisual;
+import dev.engine_room.flywheel.api.visual.DynamicVisual;
+import dev.engine_room.flywheel.api.visual.LightUpdatedVisual;
+import dev.engine_room.flywheel.api.visual.ShaderLightVisual;
+import dev.engine_room.flywheel.api.visual.TickableVisual;
+import dev.engine_room.flywheel.api.visualization.BlockEntityVisualizer;
+import dev.engine_room.flywheel.api.visualization.VisualEmbedding;
+import dev.engine_room.flywheel.api.visualization.VisualizationContext;
+import dev.engine_room.flywheel.api.visualization.VisualizerRegistry;
+import dev.engine_room.flywheel.lib.instance.InstanceTypes;
+import dev.engine_room.flywheel.lib.instance.TransformedInstance;
+import dev.engine_room.flywheel.lib.model.baked.ForgeMultiBlockModelBuilder;
+import dev.engine_room.flywheel.lib.task.ForEachPlan;
+import dev.engine_room.flywheel.lib.task.NestedPlan;
+import dev.engine_room.flywheel.lib.task.PlanMap;
+import dev.engine_room.flywheel.lib.task.RunnablePlan;
+import dev.engine_room.flywheel.lib.visual.AbstractEntityVisual;
+import it.unimi.dsi.fastutil.longs.LongArraySet;
+import it.unimi.dsi.fastutil.longs.LongSet;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.SectionPos;
+import net.minecraft.core.Vec3i;
+import net.minecraft.util.Mth;
+import net.minecraft.world.level.BlockAndTintGetter;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate;
+import net.minecraftforge.client.model.data.ModelData;
+
+public class ContraptionVisual<E extends AbstractContraptionEntity> extends AbstractEntityVisual<E> implements DynamicVisual, TickableVisual, LightUpdatedVisual, ShaderLightVisual {
+	protected static final int LIGHT_PADDING = 1;
+
+	protected final VisualEmbedding embedding;
+	protected final List<BlockEntityVisual<?>> children = new ArrayList<>();
+	protected final List<ActorVisual> actors = new ArrayList<>();
+	protected final PlanMap<DynamicVisual, DynamicVisual.Context> dynamicVisuals = new PlanMap<>();
+	protected final PlanMap<TickableVisual, TickableVisual.Context> tickableVisuals = new PlanMap<>();
+	protected VirtualRenderWorld virtualRenderWorld;
+	protected Model model;
+	protected TransformedInstance structure;
+	protected SectionCollector sectionCollector;
+	protected long minSection, maxSection;
+	protected long minBlock, maxBlock;
+
+	private final PoseStack contraptionMatrix = new PoseStack();
+
+	public ContraptionVisual(VisualizationContext ctx, E entity, float partialTick) {
+		super(ctx, entity, partialTick);
+		embedding = ctx.createEmbedding(Vec3i.ZERO);
+
+		init(partialTick);
+    }
+
+	protected void init(float partialTick) {
+		setEmbeddingMatrices(partialTick);
+
+		Contraption contraption = entity.getContraption();
+		virtualRenderWorld = ContraptionRenderInfo.setupRenderWorld(level, contraption);
+
+		RenderedBlocks blocks = contraption.getRenderedBlocks();
+		BlockAndTintGetter modelWorld = new WrappedBlockAndTintGetter(virtualRenderWorld) {
+			@Override
+			public BlockState getBlockState(BlockPos pos) {
+				return blocks.lookup().apply(pos);
+			}
+		};
+
+		model = new ForgeMultiBlockModelBuilder(modelWorld, blocks.positions())
+				.modelDataLookup(pos -> contraption.modelData.getOrDefault(pos, ModelData.EMPTY))
+				.build();
+
+		structure = embedding.instancerProvider()
+				.instancer(InstanceTypes.TRANSFORMED, model)
+				.createInstance();
+
+		for (BlockEntity be : contraption.getRenderedBEs()) {
+			setupVisualizer(be, partialTick);
+		}
+
+		for (var actor : contraption.getActors()) {
+			setupActor(actor, partialTick);
+		}
+	}
+
+	@SuppressWarnings("unchecked")
+	protected  <T extends BlockEntity> void setupVisualizer(T be, float partialTicks) {
+		BlockEntityVisualizer<? super T> visualizer = (BlockEntityVisualizer<? super T>) VisualizerRegistry.getVisualizer(be.getType());
+		if (visualizer == null) {
+			return;
+		}
+
+		Level level = be.getLevel();
+		be.setLevel(virtualRenderWorld);
+		BlockEntityVisual<? super T> visual = visualizer.createVisual(this.embedding, be, partialTicks);
+
+		children.add(visual);
+
+		if (visual instanceof DynamicVisual dynamic) {
+			dynamicVisuals.add(dynamic, dynamic.planFrame());
+		}
+
+		if (visual instanceof TickableVisual tickable) {
+			tickableVisuals.add(tickable, tickable.planTick());
+		}
+
+		be.setLevel(level);
+	}
+
+	private void setupActor(MutablePair<StructureTemplate.StructureBlockInfo, MovementContext> actor, float partialTick) {
+		MovementContext context = actor.getRight();
+		if (context == null) {
+			return;
+		}
+		if (context.world == null) {
+			context.world = level;
+		}
+
+		StructureTemplate.StructureBlockInfo blockInfo = actor.getLeft();
+
+		MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(blockInfo.state());
+		if (movementBehaviour == null) {
+			return;
+		}
+		var visual = movementBehaviour.createVisual(this.embedding, virtualRenderWorld, context);
+
+		if (visual == null) {
+			return;
+		}
+
+		actors.add(visual);
+	}
+
+	@Override
+	public Plan<TickableVisual.Context> planTick() {
+		return NestedPlan.of(
+				ForEachPlan.of(() -> actors, ActorVisual::tick),
+				tickableVisuals
+		);
+	}
+
+	@Override
+	public Plan<DynamicVisual.Context> planFrame() {
+		return NestedPlan.of(
+				RunnablePlan.of(this::beginFrame),
+				ForEachPlan.of(() -> actors, ActorVisual::beginFrame),
+				dynamicVisuals
+		);
+	}
+
+	protected void beginFrame(DynamicVisual.Context context) {
+		var partialTick = context.partialTick();
+		setEmbeddingMatrices(partialTick);
+
+		if (hasMovedSections()) {
+ 			sectionCollector.sections(collectLightSections());
+		}
+
+		if (hasMovedBlocks()) {
+			updateLight(partialTick);
+		}
+	}
+
+	private void setEmbeddingMatrices(float partialTick) {
+		double x = Mth.lerp(partialTick, entity.xOld, entity.getX());
+		double y = Mth.lerp(partialTick, entity.yOld, entity.getY());
+		double z = Mth.lerp(partialTick, entity.zOld, entity.getZ());
+
+		contraptionMatrix.setIdentity();
+		contraptionMatrix.translate(x, y, z);
+		entity.applyLocalTransforms(contraptionMatrix, partialTick);
+
+		embedding.transforms(contraptionMatrix.last().pose(), contraptionMatrix.last().normal());
+	}
+
+	@Override
+	public void updateLight(float partialTick) {
+	}
+
+	public LongSet collectLightSections() {
+		var boundingBox = entity.getBoundingBox();
+
+		var minSectionX = minLightSection(boundingBox.minX);
+		var minSectionY = minLightSection(boundingBox.minY);
+		var minSectionZ = minLightSection(boundingBox.minZ);
+		int maxSectionX = maxLightSection(boundingBox.maxX);
+		int maxSectionY = maxLightSection(boundingBox.maxY);
+		int maxSectionZ = maxLightSection(boundingBox.maxZ);
+
+		minSection = SectionPos.asLong(minSectionX, minSectionY, minSectionZ);
+		maxSection = SectionPos.asLong(maxSectionX, maxSectionY, maxSectionZ);
+
+		LongSet longSet = new LongArraySet();
+
+		for (int x = 0; x <= maxSectionX - minSectionX; x++) {
+			for (int y = 0; y <= maxSectionY - minSectionY; y++) {
+				for (int z = 0; z <= maxSectionZ - minSectionZ; z++) {
+					longSet.add(SectionPos.offset(minSection, x, y, z));
+				}
+			}
+		}
+
+		return longSet;
+	}
+
+	protected boolean hasMovedBlocks() {
+		var boundingBox = entity.getBoundingBox();
+
+		int minX = minLight(boundingBox.minX);
+		int minY = minLight(boundingBox.minY);
+		int minZ = minLight(boundingBox.minZ);
+		int maxX = maxLight(boundingBox.maxX);
+		int maxY = maxLight(boundingBox.maxY);
+		int maxZ = maxLight(boundingBox.maxZ);
+
+		return minBlock != BlockPos.asLong(minX, minY, minZ) || maxBlock !=  BlockPos.asLong(maxX, maxY, maxZ);
+	}
+
+	protected boolean hasMovedSections() {
+		var boundingBox = entity.getBoundingBox();
+
+        var minSectionX = minLightSection(boundingBox.minX);
+		var minSectionY = minLightSection(boundingBox.minY);
+		var minSectionZ = minLightSection(boundingBox.minZ);
+		int maxSectionX = maxLightSection(boundingBox.maxX);
+		int maxSectionY = maxLightSection(boundingBox.maxY);
+		int maxSectionZ = maxLightSection(boundingBox.maxZ);
+
+		return minSection != SectionPos.asLong(minSectionX, minSectionY, minSectionZ) || maxSection != SectionPos.asLong(maxSectionX, maxSectionY, maxSectionZ);
+	}
+
+	@Override
+	public void setSectionCollector(SectionCollector collector) {
+		this.sectionCollector = collector;
+	}
+
+	@Override
+	protected void _delete() {
+		children.forEach(BlockEntityVisual::delete);
+
+		actors.forEach(ActorVisual::delete);
+
+		if (structure != null) {
+			structure.delete();
+		}
+	}
+
+	public static int minLight(double aabbPos) {
+		return Mth.floor(aabbPos) - LIGHT_PADDING;
+	}
+
+	public static int maxLight(double aabbPos) {
+		return Mth.ceil(aabbPos) + LIGHT_PADDING;
+	}
+
+	public static int minLightSection(double aabbPos) {
+		return SectionPos.blockToSectionCoord(minLight(aabbPos));
+	}
+
+	public static int maxLightSection(double aabbPos) {
+		return SectionPos.blockToSectionCoord(maxLight(aabbPos));
+	}
+}

src/main/java/com/simibubi/create/content/contraptions/render/EmptyLighter.java

@@ -1,16 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import com.jozufozu.flywheel.util.box.GridAlignedBB;
-import com.simibubi.create.content.contraptions.Contraption;
-
-// so other contraptions don't crash before they have a lighter
-public class EmptyLighter extends ContraptionLighter<Contraption> {
-	public EmptyLighter(Contraption contraption) {
-		super(contraption);
-	}
-
-	@Override
-	public GridAlignedBB getContraptionBounds() {
-		return new GridAlignedBB(0, 0, 0, 1, 1, 1);
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/render/FlwContraption.java

@@ -1,214 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.joml.Matrix4f;
-
-import com.jozufozu.flywheel.backend.Backend;
-import com.jozufozu.flywheel.backend.gl.GlStateTracker;
-import com.jozufozu.flywheel.backend.instancing.Engine;
-import com.jozufozu.flywheel.backend.instancing.InstancedRenderRegistry;
-import com.jozufozu.flywheel.backend.instancing.SerialTaskEngine;
-import com.jozufozu.flywheel.backend.instancing.batching.BatchingEngine;
-import com.jozufozu.flywheel.backend.instancing.instancing.InstancingEngine;
-import com.jozufozu.flywheel.backend.model.ArrayModelRenderer;
-import com.jozufozu.flywheel.core.model.Model;
-import com.jozufozu.flywheel.core.model.WorldModelBuilder;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.jozufozu.flywheel.event.BeginFrameEvent;
-import com.jozufozu.flywheel.event.RenderLayerEvent;
-import com.mojang.blaze3d.vertex.PoseStack;
-import com.simibubi.create.content.contraptions.AbstractContraptionEntity;
-import com.simibubi.create.content.contraptions.Contraption;
-import com.simibubi.create.foundation.render.CreateContexts;
-import com.simibubi.create.foundation.utility.AnimationTickHolder;
-
-import net.minecraft.client.renderer.RenderType;
-import net.minecraft.util.Mth;
-import net.minecraft.world.level.Level;
-import net.minecraft.world.level.block.entity.BlockEntity;
-import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate.StructureBlockInfo;
-import net.minecraft.world.phys.AABB;
-import net.minecraft.world.phys.Vec3;
-
-public class FlwContraption extends ContraptionRenderInfo {
-
-	private final ContraptionLighter<?> lighter;
-
-	private final Map<RenderType, ArrayModelRenderer> renderLayers = new HashMap<>();
-
-	private final Matrix4f modelViewPartial = new Matrix4f();
-	private final ContraptionInstanceWorld instanceWorld;
-	private boolean modelViewPartialReady;
-	// floats because we upload this to the gpu
-	private AABB lightBox;
-
-	public FlwContraption(Contraption contraption, VirtualRenderWorld renderWorld) {
-		super(contraption, renderWorld);
-		this.lighter = contraption.makeLighter();
-
-		instanceWorld = new ContraptionInstanceWorld(this);
-
-		var restoreState = GlStateTracker.getRestoreState();
-		buildLayers();
-		if (ContraptionRenderDispatcher.canInstance()) {
-			buildInstancedBlockEntities();
-			buildActors();
-		}
-		restoreState.restore();
-	}
-
-	public ContraptionLighter<?> getLighter() {
-		return lighter;
-	}
-
-	public void renderStructureLayer(RenderType layer, ContraptionProgram shader) {
-		ArrayModelRenderer structure = renderLayers.get(layer);
-		if (structure != null) {
-			setup(shader);
-			structure.draw();
-		}
-	}
-
-	public void renderInstanceLayer(RenderLayerEvent event) {
-
-		event.stack.pushPose();
-		float partialTicks = AnimationTickHolder.getPartialTicks();
-		AbstractContraptionEntity entity = contraption.entity;
-		double x = Mth.lerp(partialTicks, entity.xOld, entity.getX());
-		double y = Mth.lerp(partialTicks, entity.yOld, entity.getY());
-		double z = Mth.lerp(partialTicks, entity.zOld, entity.getZ());
-		event.stack.translate(x - event.camX, y - event.camY, z - event.camZ);
-		ContraptionMatrices.transform(event.stack, getMatrices().getModel());
-		instanceWorld.engine.render(SerialTaskEngine.INSTANCE, event);
-
-		event.stack.popPose();
-	}
-
-	public void beginFrame(BeginFrameEvent event) {
-		super.beginFrame(event);
-
-		modelViewPartial.identity();
-		modelViewPartialReady = false;
-
-		if (!isVisible()) return;
-
-		instanceWorld.blockEntityInstanceManager.beginFrame(SerialTaskEngine.INSTANCE, event.getCamera());
-
-		Vec3 cameraPos = event.getCameraPos();
-
-		lightBox = lighter.lightVolume.toAABB()
-				.move(-cameraPos.x, -cameraPos.y, -cameraPos.z);
-	}
-
-	@Override
-	public void setupMatrices(PoseStack viewProjection, double camX, double camY, double camZ) {
-		super.setupMatrices(viewProjection, camX, camY, camZ);
-
-		if (!modelViewPartialReady) {
-			setupModelViewPartial(modelViewPartial, getMatrices().getModel().last().pose(), contraption.entity, camX, camY, camZ, AnimationTickHolder.getPartialTicks());
-			modelViewPartialReady = true;
-		}
-	}
-
-	void setup(ContraptionProgram shader) {
-		if (!modelViewPartialReady || lightBox == null) return;
-		shader.bind(modelViewPartial, lightBox);
-		lighter.lightVolume.bind();
-	}
-
-	public void invalidate() {
-		for (ArrayModelRenderer renderer : renderLayers.values()) {
-			renderer.delete();
-			renderer.getModel().delete();
-		}
-		renderLayers.clear();
-
-		lighter.delete();
-
-		instanceWorld.delete();
-	}
-
-	private void buildLayers() {
-		for (ArrayModelRenderer renderer : renderLayers.values()) {
-			renderer.delete();
-			renderer.getModel().delete();
-		}
-
-		renderLayers.clear();
-
-		List<RenderType> blockLayers = RenderType.chunkBufferLayers();
-		Collection<StructureBlockInfo> renderedBlocks = contraption.getRenderedBlocks();
-
-		for (RenderType layer : blockLayers) {
-			Model layerModel = new WorldModelBuilder(layer).withRenderWorld(renderWorld)
-					.withModelData(contraption.modelData)
-					.withBlocks(renderedBlocks)
-					.toModel(layer + "_" + contraption.entity.getId());
-			renderLayers.put(layer, new ArrayModelRenderer(layerModel));
-		}
-	}
-
-	private void buildInstancedBlockEntities() {
-		for (BlockEntity be : contraption.maybeInstancedBlockEntities) {
-			if (!InstancedRenderRegistry.canInstance(be.getType())) {
-				continue;
-			}
-
-			Level world = be.getLevel();
-			be.setLevel(renderWorld);
-			instanceWorld.blockEntityInstanceManager.add(be);
-			be.setLevel(world);
-		}
-	}
-
-	private void buildActors() {
-		contraption.getActors().forEach(instanceWorld.blockEntityInstanceManager::createActor);
-	}
-
-	public static void setupModelViewPartial(Matrix4f matrix, Matrix4f modelMatrix, AbstractContraptionEntity entity, double camX, double camY, double camZ, float pt) {
-		float x = (float) (Mth.lerp(pt, entity.xOld, entity.getX()) - camX);
-		float y = (float) (Mth.lerp(pt, entity.yOld, entity.getY()) - camY);
-		float z = (float) (Mth.lerp(pt, entity.zOld, entity.getZ()) - camZ);
-		matrix.setTranslation(x, y, z);
-		matrix.mul(modelMatrix);
-	}
-
-	public void tick() {
-		instanceWorld.blockEntityInstanceManager.tick();
-	}
-
-	public static class ContraptionInstanceWorld {
-
-		private final Engine engine;
-		private final ContraptionInstanceManager blockEntityInstanceManager;
-
-		public ContraptionInstanceWorld(FlwContraption parent) {
-			switch (Backend.getBackendType()) {
-			case INSTANCING -> {
-				InstancingEngine<ContraptionProgram> engine = InstancingEngine.builder(CreateContexts.CWORLD)
-						.setGroupFactory(ContraptionGroup.forContraption(parent))
-						.setIgnoreOriginCoordinate(true)
-						.build();
-				blockEntityInstanceManager = new ContraptionInstanceManager(engine, parent.renderWorld, parent.contraption);
-				engine.addListener(blockEntityInstanceManager);
-
-				this.engine = engine;
-			}
-			case BATCHING -> {
-				engine = new BatchingEngine();
-				blockEntityInstanceManager = new ContraptionInstanceManager(engine, parent.renderWorld, parent.contraption);
-			}
-			default -> throw new IllegalArgumentException("Unknown engine type");
-			}
-		}
-
-		public void delete() {
-			engine.delete();
-			blockEntityInstanceManager.invalidate();
-		}
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/render/FlwContraptionManager.java

@@ -1,102 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import static org.lwjgl.opengl.GL11.glBindTexture;
-import static org.lwjgl.opengl.GL12.GL_TEXTURE_3D;
-
-import com.jozufozu.flywheel.backend.Backend;
-import com.jozufozu.flywheel.backend.RenderLayer;
-import com.jozufozu.flywheel.backend.gl.GlStateTracker;
-import com.jozufozu.flywheel.backend.gl.GlTextureUnit;
-import com.jozufozu.flywheel.config.BackendType;
-import com.jozufozu.flywheel.core.Formats;
-import com.jozufozu.flywheel.core.Materials;
-import com.jozufozu.flywheel.core.compile.ProgramContext;
-import com.jozufozu.flywheel.core.virtual.VirtualRenderWorld;
-import com.jozufozu.flywheel.event.RenderLayerEvent;
-import com.jozufozu.flywheel.util.Textures;
-import com.simibubi.create.content.contraptions.Contraption;
-import com.simibubi.create.foundation.render.CreateContexts;
-
-import net.minecraft.world.level.LevelAccessor;
-
-public class FlwContraptionManager extends ContraptionRenderingWorld<FlwContraption> {
-
-	public FlwContraptionManager(LevelAccessor world) {
-		super(world);
-	}
-
-	@Override
-	public void tick() {
-		super.tick();
-
-		for (FlwContraption contraption : visible) {
-			contraption.tick();
-		}
-	}
-
-	@Override
-	public void renderLayer(RenderLayerEvent event) {
-		super.renderLayer(event);
-
-		if (visible.isEmpty()) return;
-
-		GlStateTracker.State restoreState = GlStateTracker.getRestoreState();
-		GlTextureUnit active = GlTextureUnit.getActive();
-
-		var backendType = Backend.getBackendType();
-		if (backendType != BackendType.OFF) {
-			renderStructures(event);
-		}
-
-		if (backendType != BackendType.BATCHING && event.getLayer() != null) {
-			for (FlwContraption renderer : visible) {
-				renderer.renderInstanceLayer(event);
-			}
-		}
-
-		// clear the light volume state
-		GlTextureUnit.T4.makeActive();
-		glBindTexture(GL_TEXTURE_3D, 0);
-
-		event.type.clearRenderState();
-		active.makeActive();
-		restoreState.restore();
-	}
-
-	private void renderStructures(RenderLayerEvent event) {
-
-		event.type.setupRenderState();
-		Textures.bindActiveTextures();
-
-		ContraptionProgram structureShader = CreateContexts.STRUCTURE.getProgram(ProgramContext.create(Materials.Names.PASSTHRU, Formats.BLOCK, RenderLayer.getLayer(event.type)));
-
-		structureShader.bind();
-		structureShader.uploadViewProjection(event.viewProjection);
-		structureShader.uploadCameraPos(event.camX, event.camY, event.camZ);
-
-		for (FlwContraption flwContraption : visible) {
-			flwContraption.renderStructureLayer(event.type, structureShader);
-		}
-	}
-
-	@Override
-	protected FlwContraption create(Contraption c) {
-		VirtualRenderWorld renderWorld = ContraptionRenderDispatcher.setupRenderWorld(world, c);
-		return new FlwContraption(c, renderWorld);
-	}
-
-	@Override
-	public void removeDeadRenderers() {
-		boolean removed = renderInfos.values()
-				.removeIf(renderer -> {
-					if (renderer.isDead()) {
-						renderer.invalidate();
-						return true;
-					}
-					return false;
-				});
-
-		// we use visible in #tick() so we have to re-evaluate it if any were removed
-		if (removed) collectVisible();
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/render/NonStationaryLighter.java

@@ -1,40 +0,0 @@
-package com.simibubi.create.content.contraptions.render;
-
-import com.jozufozu.flywheel.light.TickingLightListener;
-import com.jozufozu.flywheel.util.box.GridAlignedBB;
-import com.jozufozu.flywheel.util.box.ImmutableBox;
-import com.simibubi.create.content.contraptions.Contraption;
-import com.simibubi.create.infrastructure.config.AllConfigs;
-
-public class NonStationaryLighter<C extends Contraption> extends ContraptionLighter<C> implements TickingLightListener {
-    public NonStationaryLighter(C contraption) {
-        super(contraption);
-    }
-
-	@Override
-	public boolean tickLightListener() {
-		if (getVolume().volume() > AllConfigs.client().maxContraptionLightVolume.get())
-			return false;
-
-		ImmutableBox contraptionBounds = getContraptionBounds();
-
-		if (bounds.sameAs(contraptionBounds, 2)) {
-			return false;
-		}
-		bounds.assign(contraptionBounds);
-		growBoundsForEdgeData(bounds);
-
-		lightVolume.move(bounds);
-
-		return true;
-	}
-
-	@Override
-    public GridAlignedBB getContraptionBounds() {
-        GridAlignedBB bb = GridAlignedBB.from(contraption.bounds);
-
-        bb.translate(contraption.entity.blockPosition());
-
-        return bb;
-    }
-}

src/main/java/com/simibubi/create/content/contraptions/render/OrientedContraptionEntityRenderer.java

@@ -7,20 +7,18 @@ import net.minecraft.client.renderer.culling.Frustum;
 import net.minecraft.client.renderer.entity.EntityRendererProvider;
 
 public class OrientedContraptionEntityRenderer extends ContraptionEntityRenderer<OrientedContraptionEntity> {
-
 	public OrientedContraptionEntityRenderer(EntityRendererProvider.Context context) {
 		super(context);
 	}
 
 	@Override
-	public boolean shouldRender(OrientedContraptionEntity entity, Frustum p_225626_2_, double p_225626_3_,
+	public boolean shouldRender(OrientedContraptionEntity entity, Frustum frustum, double cameraX, double cameraY,
-		double p_225626_5_, double p_225626_7_) {
+			double cameraZ) {
-		if (!super.shouldRender(entity, p_225626_2_, p_225626_3_, p_225626_5_, p_225626_7_))
+		if (!super.shouldRender(entity, frustum, cameraX, cameraY, cameraZ))
 			return false;
 		if (entity.getContraption()
 				  .getType() == ContraptionType.MOUNTED && entity.getVehicle() == null)
 			return false;
 		return true;
 	}
-
 }