New (numerical) Differential node.

PixelComposer.resource_order

@@ -820,6 +820,7 @@
     {"name":"node_data","order":1,"path":"scripts/node_data/node_data.yy",},
     {"name":"node_de_stray","order":2,"path":"scripts/node_de_stray/node_de_stray.yy",},
     {"name":"node_delay","order":5,"path":"scripts/node_delay/node_delay.yy",},
+    {"name":"node_differential","order":17,"path":"scripts/node_differential/node_differential.yy",},
     {"name":"node_diffuse","order":7,"path":"scripts/node_diffuse/node_diffuse.yy",},
     {"name":"node_directory_search","order":17,"path":"scripts/node_directory_search/node_directory_search.yy",},
     {"name":"node_displace","order":2,"path":"scripts/node_displace/node_displace.yy",},
@@ -2032,6 +2033,7 @@
     {"name":"s_node_de_corner","order":28,"path":"sprites/s_node_de_corner/s_node_de_corner.yy",},
     {"name":"s_node_de_stray","order":29,"path":"sprites/s_node_de_stray/s_node_de_stray.yy",},
     {"name":"s_node_delay","order":7,"path":"sprites/s_node_delay/s_node_delay.yy",},
+    {"name":"s_node_differential","order":13,"path":"sprites/s_node_differential/s_node_differential.yy",},
     {"name":"s_node_diffuse","order":41,"path":"sprites/s_node_diffuse/s_node_diffuse.yy",},
     {"name":"s_node_dilate","order":30,"path":"sprites/s_node_dilate/s_node_dilate.yy",},
     {"name":"s_node_directory_search","order":35,"path":"sprites/s_node_directory_search/s_node_directory_search.yy",},

PixelComposer.yyp

@@ -1120,7 +1120,6 @@
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Array/Node_Array_Shuffle","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Array/Node_Array_Sort","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Array/Node_Array_Split","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
-    {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Array/Node_Array_Unique copy","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Array/Node_Array_Unique","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Array/Node_Array_Zip","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Array/Node_Array","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
@@ -1142,6 +1141,7 @@
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Number/Node_Base_Convert","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Number/Node_Boolean","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Number/Node_Compare","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
+    {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Number/Node_Differential","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Number/Node_Equation","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Number/Node_FFT","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
     {"$GMIncludedFile":"","%Name":"info.json","CopyToMask":-1,"filePath":"datafiles/data/Nodes/Internal/Values/Number/Node_Logic","name":"info.json","resourceType":"GMIncludedFile","resourceVersion":"2.0",},
@@ -1994,6 +1994,7 @@
     {"id":{"name":"node_de_corner","path":"scripts/node_de_corner/node_de_corner.yy",},},
     {"id":{"name":"node_de_stray","path":"scripts/node_de_stray/node_de_stray.yy",},},
     {"id":{"name":"node_delay","path":"scripts/node_delay/node_delay.yy",},},
+    {"id":{"name":"node_differential","path":"scripts/node_differential/node_differential.yy",},},
     {"id":{"name":"node_diffuse","path":"scripts/node_diffuse/node_diffuse.yy",},},
     {"id":{"name":"node_dilate","path":"scripts/node_dilate/node_dilate.yy",},},
     {"id":{"name":"node_directory_search","path":"scripts/node_directory_search/node_directory_search.yy",},},
@@ -3364,6 +3365,7 @@
     {"id":{"name":"s_node_de_corner","path":"sprites/s_node_de_corner/s_node_de_corner.yy",},},
     {"id":{"name":"s_node_de_stray","path":"sprites/s_node_de_stray/s_node_de_stray.yy",},},
     {"id":{"name":"s_node_delay","path":"sprites/s_node_delay/s_node_delay.yy",},},
+    {"id":{"name":"s_node_differential","path":"sprites/s_node_differential/s_node_differential.yy",},},
     {"id":{"name":"s_node_diffuse","path":"sprites/s_node_diffuse/s_node_diffuse.yy",},},
     {"id":{"name":"s_node_dilate","path":"sprites/s_node_dilate/s_node_dilate.yy",},},
     {"id":{"name":"s_node_directory_search","path":"sprites/s_node_directory_search/s_node_directory_search.yy",},},

datafiles/data/Nodes/Internal/Values/Array/Node_Array_Boolean_Opr/info.json

@@ -6,5 +6,11 @@
   "io":[
     "float"
   ],
+  "alias":[
+    "union",
+    "intersection",
+    "difference",
+    "xor",
+  ]
   "pxc_version":118069,
 }

datafiles/data/Nodes/Internal/Values/Number/Node_Differential/info.json

@@ -0,0 +1,10 @@
+{
+  "name":"Differential",
+  "baseNode":"Node_Differential",
+  "tooltip":"Calculate how much the input value has changed since the last frame.",
+  "spr":"s_node_differential",
+  "pxc_version":118069,
+  "io":[
+    "float"
+  ],
+}

datafiles/data/Nodes/Internal/Values/Number/Node_Math/info.json

@@ -23,7 +23,8 @@
     "abs",
     "fract",
     "clamp",
-    "snap"
+    "snap",
+    "map",
   ],
   "spr":"s_node_math",
   "baseNode":"Node_Math",

datafiles/data/Nodes/display_data.json

@@ -664,6 +664,7 @@
             "Node_Statistic",
             "Node_Base_Convert",
             "Node_FFT",
+            "Node_Differential",
             { "label": "/Surfaces" },
             "Node_Interpret_Number",
             

scripts/node_differential/node_differential.gml

@@ -0,0 +1,34 @@
+function Node_Differential(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) constructor {
+    name		= "Differential";
+    color		= COLORS.node_blend_number;
+    
+    setDimension(96, 48);
+    
+    newInput(0, nodeValue_Float("Value", self, 0))
+        .setVisible(true, true);
+    
+    newOutput(0, nodeValue_Output("Result", self, VALUE_TYPE.float, 0));
+    
+    prev_values = [];
+    
+    static processData = function(_output, _data, _output_index, _array_index = 0) {
+        var _v = _data[0];
+        
+        var _p = array_safe_get_fast(prev_values, _array_index, 0);
+        if(!is_array(_p)) _p = [ 0, 0 ];
+        
+        var _dx = _v - _p[0];
+        var _dt = CURRENT_FRAME - _p[1];
+        
+        _p[0] = _v;
+        _p[1] = CURRENT_FRAME;
+        prev_values[_array_index] = _p;
+        
+        return _dt == 0? 0 : _dx / _dt;
+    }
+    
+    static onDrawNode = function(xx, yy, _mx, _my, _s, _hover, _focus) {
+        var bbox = drawGetBbox(xx, yy, _s);
+        draw_sprite_bbox_uniform(s_node_differential, 0, bbox);
+    }
+}

scripts/node_differential/node_differential.yy

@@ -0,0 +1,13 @@
+{
+  "$GMScript":"v1",
+  "%Name":"node_differential",
+  "isCompatibility":false,
+  "isDnD":false,
+  "name":"node_differential",
+  "parent":{
+    "name":"number",
+    "path":"folders/nodes/data/value/number.yy",
+  },
+  "resourceType":"GMScript",
+  "resourceVersion":"2.0",
+}

sprites/s_node_differential/s_node_differential.yy

@@ -0,0 +1,90 @@
+{
+  "$GMSprite":"",
+  "%Name":"s_node_differential",
+  "bboxMode":0,
+  "bbox_bottom":60,
+  "bbox_left":11,
+  "bbox_right":52,
+  "bbox_top":3,
+  "collisionKind":1,
+  "collisionTolerance":0,
+  "DynamicTexturePage":false,
+  "edgeFiltering":false,
+  "For3D":false,
+  "frames":[
+    {"$GMSpriteFrame":"","%Name":"8cc4667f-9c3c-4e01-b52b-0777c8d37513","name":"8cc4667f-9c3c-4e01-b52b-0777c8d37513","resourceType":"GMSpriteFrame","resourceVersion":"2.0",},
+  ],
+  "gridX":0,
+  "gridY":0,
+  "height":64,
+  "HTile":false,
+  "layers":[
+    {"$GMImageLayer":"","%Name":"ea5fdb10-fc03-4528-b72f-b15584004814","blendMode":0,"displayName":"default","isLocked":false,"name":"ea5fdb10-fc03-4528-b72f-b15584004814","opacity":100.0,"resourceType":"GMImageLayer","resourceVersion":"2.0","visible":true,},
+  ],
+  "name":"s_node_differential",
+  "nineSlice":null,
+  "origin":4,
+  "parent":{
+    "name":"number",
+    "path":"folders/nodes/icons/value/number.yy",
+  },
+  "preMultiplyAlpha":false,
+  "resourceType":"GMSprite",
+  "resourceVersion":"2.0",
+  "sequence":{
+    "$GMSequence":"",
+    "%Name":"s_node_differential",
+    "autoRecord":true,
+    "backdropHeight":768,
+    "backdropImageOpacity":0.5,
+    "backdropImagePath":"",
+    "backdropWidth":1366,
+    "backdropXOffset":0.0,
+    "backdropYOffset":0.0,
+    "events":{
+      "$KeyframeStore<MessageEventKeyframe>":"",
+      "Keyframes":[],
+      "resourceType":"KeyframeStore<MessageEventKeyframe>",
+      "resourceVersion":"2.0",
+    },
+    "eventStubScript":null,
+    "eventToFunction":{},
+    "length":1.0,
+    "lockOrigin":false,
+    "moments":{
+      "$KeyframeStore<MomentsEventKeyframe>":"",
+      "Keyframes":[],
+      "resourceType":"KeyframeStore<MomentsEventKeyframe>",
+      "resourceVersion":"2.0",
+    },
+    "name":"s_node_differential",
+    "playback":1,
+    "playbackSpeed":30.0,
+    "playbackSpeedType":0,
+    "resourceType":"GMSequence",
+    "resourceVersion":"2.0",
+    "showBackdrop":true,
+    "showBackdropImage":false,
+    "timeUnits":1,
+    "tracks":[
+      {"$GMSpriteFramesTrack":"","builtinName":0,"events":[],"inheritsTrackColour":true,"interpolation":1,"isCreationTrack":false,"keyframes":{"$KeyframeStore<SpriteFrameKeyframe>":"","Keyframes":[
+            {"$Keyframe<SpriteFrameKeyframe>":"","Channels":{
+                "0":{"$SpriteFrameKeyframe":"","Id":{"name":"8cc4667f-9c3c-4e01-b52b-0777c8d37513","path":"sprites/s_node_differential/s_node_differential.yy",},"resourceType":"SpriteFrameKeyframe","resourceVersion":"2.0",},
+              },"Disabled":false,"id":"b2b530ad-2ba0-4eac-ba97-da1d91494520","IsCreationKey":false,"Key":0.0,"Length":1.0,"resourceType":"Keyframe<SpriteFrameKeyframe>","resourceVersion":"2.0","Stretch":false,},
+          ],"resourceType":"KeyframeStore<SpriteFrameKeyframe>","resourceVersion":"2.0",},"modifiers":[],"name":"frames","resourceType":"GMSpriteFramesTrack","resourceVersion":"2.0","spriteId":null,"trackColour":0,"tracks":[],"traits":0,},
+    ],
+    "visibleRange":null,
+    "volume":1.0,
+    "xorigin":32,
+    "yorigin":32,
+  },
+  "swatchColours":null,
+  "swfPrecision":0.5,
+  "textureGroupId":{
+    "name":"Default",
+    "path":"texturegroups/Default",
+  },
+  "type":0,
+  "VTile":false,
+  "width":64,
+}