Brush fixes

- Electricity and Toon brush tweaks
- Added Disco -brush
- Fixed couple of brushes not using Vertex Color
- Added more color adjustments to the Shader graph brushes, emission toggle

Tested compatibility with Open Brush .glb exports, works in AltSpace SteamVR URP preview client.

UnitySDK/Assets/TiltBrush/Assets/Brushes/Basic/Disco/Disco.mat

@@ -84,9 +84,16 @@ Material:
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
     m_Floats:
-    - Vector1_01e58a7ff5d94fc9b6d8577144c1afff: 0.896
-    - Vector1_7683367b3a324d5397407217add23608: 1
-    - Vector1_b8f1f52095e04cf39dcd20d38bc200e5: 1
+    - Boolean_00114b6c6c9246b7806913273236d982: 1
+    - Boolean_a1ab06cca9bc4fca9ec759b8c8814db9: 1
+    - Vector1_01e58a7ff5d94fc9b6d8577144c1afff: 0.871
+    - Vector1_0bb879fa6a634a34b0513e1a88b01fcc: 0.0601
+    - Vector1_7683367b3a324d5397407217add23608: 0.5
+    - Vector1_7bf1b47183834e3fb0e18f4a7e9f4da9: 100
+    - Vector1_7c69a76ce160452eab312d851a9b8bb4: 59.94
+    - Vector1_b8f1f52095e04cf39dcd20d38bc200e5: 0.464
+    - Vector1_f05c193af0124a3dbafb21bcc386a115: 4
+    - Vector1_f4399b85a0d841d7a58686dbcb1630ed: 61.1
     - _AlphaClip: 0
     - _Blend: 0
     - _BumpScale: 1
@@ -118,7 +125,7 @@ Material:
     - _WorkflowMode: 1
     - _ZWrite: 1
     m_Colors:
-    - Color_2ca6888f8e6b4df4838a0a56190ca5f2: {r: 0.67966056, g: 0.7346637, b: 0.745283, a: 0}
+    - Color_2ca6888f8e6b4df4838a0a56190ca5f2: {r: 1, g: 1, b: 1, a: 0}
     - _BaseColor: {r: 1, g: 1, b: 1, a: 1}
     - _Color: {r: 0, g: 0, b: 0, a: 1}
     - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}

UnitySDK/Assets/TiltBrush/Assets/Brushes/Basic/Electricity/Electricity.mat

@@ -4,20 +4,25 @@
 Material:
   serializedVersion: 6
   m_ObjectHideFlags: 0
-  m_PrefabParentObject: {fileID: 0}
-  m_PrefabInternal: {fileID: 0}
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
   m_Name: Electricity
-  m_Shader: {fileID: 4800000, guid: 698f6f8dc012a8b4e9d6f36db04f0dd3, type: 3}
+  m_Shader: {fileID: 4800000, guid: 728b292333b299748a902df31f3351a4, type: 3}
   m_ShaderKeywords: 
-  m_LightmapFlags: 5
+  m_LightmapFlags: 2
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0
-  m_CustomRenderQueue: 3000
+  m_CustomRenderQueue: -1
   stringTagMap: {}
   disabledShaderPasses: []
   m_SavedProperties:
     serializedVersion: 3
     m_TexEnvs:
+    - _BaseMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _BumpMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 0.1, y: 1}
@@ -26,8 +31,29 @@ Material:
         m_Texture: {fileID: 2800000, guid: 8036ea6d636847a429e2def5bf99ffe0, type: 3}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - unity_Lightmaps:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - unity_LightmapsInd:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - unity_ShadowMasks:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     m_Floats:
-    - _DisplacementIntensity: 2
+    - Boolean_10f7618faac4429f94d7ab2e78dfebba: 1
+    - Boolean_420d47fff25e4551842d5543b683d9d9: 1
+    - Vector1_43d512ab2ecd4b68a10ca02a004c7f3a: 0
+    - Vector1_7469e832f84b43c59a06406c900968c8: 6.92
+    - Vector1_7683367b3a324d5397407217add23608: 1
+    - Vector1_7e140da91b024369b3c2752f10e96ce6: 0
+    - Vector1_927f31a0e7bc49a6b446c76dad068ec4: 0.02
+    - Vector1_a321789f352b46cf9244cfc3f7758b7a: -0.1
+    - _DisplacementIntensity: 0.64
+    - _DisplacementIntensity2: 0.1
     - _EmissionGain: 0.2
     - _EmissionScroll1: 15
     - _EmissionScroll2: -10
@@ -39,8 +65,11 @@ Material:
     - _UVTile2: 1
     - _UVTile3: 1
     m_Colors:
+    - Color_2ca6888f8e6b4df4838a0a56190ca5f2: {r: 1, g: 1, b: 1, a: 0}
+    - _BaseColor: {r: 1, g: 1, b: 1, a: 1}
     - _Color: {r: 1, g: 1, b: 1, a: 1}
     - _TintColor: {r: 0.99999994, g: 0.99999994, b: 0.99999994, a: 1}
+  m_BuildTextureStacks: []
 --- !u!1002 &2100001
 EditorExtensionImpl:
   serializedVersion: 6

UnitySDK/Assets/TiltBrush/Assets/Brushes/Basic/Electricity/Electricity.shader

@@ -100,7 +100,7 @@ CGINCLUDE
   {
     return vertModulated(v, 1, 1);
   }
-
+  
   v2f vert_2 (appdata_t v)
   {
     return vertModulated(v, 1.333, -1);