From 5f7093fa0e83834795f1c148f325b194ecb761e6 Mon Sep 17 00:00:00 2001
From: Jozufozu <jozsefaug@gmail.com>
Date: Fri, 30 Jul 2021 14:34:04 -0700
Subject: [PATCH] Update changelog and remove dead
 QuaternionTransformStack.java

---
 changelog.txt                                 | 27 ++++++
 .../transform/QuaternionTransformStack.java   | 95 -------------------
 2 files changed, 27 insertions(+), 95 deletions(-)
 delete mode 100644 src/main/java/com/jozufozu/flywheel/util/transform/QuaternionTransformStack.java

diff --git a/changelog.txt b/changelog.txt
index 4b5166b4d..6482468a4 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,30 @@
+0.2.0:
+New
+ - Flywheel driven shulker box rendering
+ - Optimize chunk accesses by caching previous result
+ - Further optimize flywheel rendered objects through parallel updates
+Changes
+ - Distant objects are update throttled according to the sequence of prime numbers, smoothing out updates
+ - Rename normalOverlay to debugNormals, make naming consistent across command and config
+Fixes
+ - Fix issue causing modded banner patterns to all have missing textures
+Technical/API
+ - Reorganize, simplify, and document everything in the MaterialManager tree
+ - MaterialManagers associate RenderStates with MaterialGroups
+ - Proper support for rendering in different layers (SOLID, CUTOUT, and TRANSPARENT)
+ - New methods in MaterialManager to accommodate these changes
+ - Deprecate old functions in MaterialManager in favor of new ones using MaterialGroups
+ - InstanceDatas can be transferred to other Instancers via "instance stealing"
+ - Abstraction for models, IModel
+    - Easier to use, and gives Flywheel more freedom to optimize
+    - Buffered models directly consume IModels
+    - Added BlockModel, renders a single block
+    - Added WorldModel, renders many blocks given a world instance
+ - Cuboids can be inverted across Y and Z, used by many vanilla models for some reason
+ - TransformStack scaling
+ - VecBuffer coloring
+ - Add more information to RenderLayerEvent and BeginFrameEvent
+
 0.1.1:
 New
  - Flywheel driven chest and bell rendering, ~20x performance improvement in contrived cases
diff --git a/src/main/java/com/jozufozu/flywheel/util/transform/QuaternionTransformStack.java b/src/main/java/com/jozufozu/flywheel/util/transform/QuaternionTransformStack.java
deleted file mode 100644
index 3e6908201..000000000
--- a/src/main/java/com/jozufozu/flywheel/util/transform/QuaternionTransformStack.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package com.jozufozu.flywheel.util.transform;
-
-import java.util.ArrayDeque;
-import java.util.Deque;
-
-import net.minecraft.util.math.vector.Quaternion;
-
-public class QuaternionTransformStack implements TransformStack {
-
-	private final Deque<Transform> stack;
-
-	public QuaternionTransformStack() {
-		stack = new ArrayDeque<>();
-		stack.add(new Transform());
-	}
-
-	@Override
-	public TransformStack translate(double x, double y, double z) {
-
-		Transform peek = stack.peek();
-
-		double qx = peek.qx;
-		double qy = peek.qy;
-		double qz = peek.qz;
-		double qw = peek.qw;
-		peek.x += qw * x + qy * z - qz * y;
-		peek.y += qw * y - qx * z + qz * x;
-		peek.z += qw * z + qx * y - qy * x;
-
-		return this;
-	}
-
-	@Override
-	public TransformStack multiply(Quaternion quaternion) {
-		return this;
-	}
-
-	@Override
-	public TransformStack push() {
-		stack.push(stack.peek().copy());
-		return this;
-	}
-
-	@Override
-	public TransformStack scale(float factor) {
-		return this;
-	}
-
-	@Override
-	public TransformStack pop() {
-
-		if (stack.size() == 1) {
-			stack.peek().loadIdentity();
-		} else {
-			stack.pop();
-		}
-
-		return this;
-	}
-
-	private static class Transform {
-		public double qx;
-		public double qy;
-		public double qz;
-		public double qw;
-		public double x;
-		public double y;
-		public double z;
-
-		public Transform() {
-			qw = 1.0;
-		}
-
-		public void loadIdentity() {
-			x = y = z = 0.0;
-
-			qx = qy = qz = 0.0;
-			qw = 1.0;
-		}
-
-		public Transform copy() {
-			Transform transform = new Transform();
-
-			transform.qx = this.qx;
-			transform.qy = this.qy;
-			transform.qz = this.qz;
-			transform.qw = this.qw;
-			transform.x = this.x;
-			transform.y = this.y;
-			transform.z = this.z;
-
-			return transform;
-		}
-	}
-}