Add rotation

Assets/vfx-graph-gs/Main.unity

@@ -127,6 +127,58 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 0}
     m_Modifications:
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Float.m_Array.Array.size
+      value: 2
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Vector3f.m_Array.Array.size
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Float.m_Array.Array.data[0].m_Name
+      value: ScaleMultiplier
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Float.m_Array.Array.data[1].m_Name
+      value: OpacityMultiplier
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Float.m_Array.Array.data[0].m_Value
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Float.m_Array.Array.data[1].m_Value
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Vector3f.m_Array.Array.data[0].m_Name
+      value: Pivot
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Float.m_Array.Array.data[0].m_Overridden
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
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+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Vector3f.m_Array.Array.data[0].m_Value.x
+      value: 1.85
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Vector3f.m_Array.Array.data[0].m_Value.y
+      value: -1.19
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Vector3f.m_Array.Array.data[0].m_Value.z
+      value: -13.3
+      objectReference: {fileID: 0}
+    - target: {fileID: -973084862543737302, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
+      propertyPath: m_PropertySheet.m_Vector3f.m_Array.Array.data[0].m_Overridden
+      value: 1
+      objectReference: {fileID: 0}
     - target: {fileID: -774367247743995920, guid: 25c54d8c074f08447ab1c822a6a052fa, type: 3}
       propertyPath: m_Enabled
       value: 1

Assets/vfx-graph-gs/SplatData.cs

@@ -72,7 +72,7 @@ namespace SplatVfx
 
                 _cachedBuffers.position.SetData(PositionArray);
                 _cachedBuffers.scale.SetData(ScaleArray);
-                // _cachedBuffers.rotation.SetData(RotationArray);
+                _cachedBuffers.rotation.SetData(RotationArray);
                 _cachedBuffers.color.SetData(ColorArray);
                 _cachedBuffers.opacity.SetData(OpacityArray);
                 // _cachedBuffers.sh.SetData(SHArray);

Assets/vfx-graph-gs/SplatDataBinder.cs

@@ -12,9 +12,9 @@ namespace SplatVfx
     {
         public SplatData SplatData = null;
 
-        // public string SplatCountProperty
-        //   { get => (string)_splatCountProperty;
-        //     set => _splatCountProperty = value; }
+        public string SplatCountProperty
+          { get => (string)_splatCountProperty;
+            set => _splatCountProperty = value; }
 
         public string PositionBufferProperty
         {
@@ -23,19 +23,31 @@ namespace SplatVfx
         }
 
         public string ScaleBufferProperty
-          { get => (string)_scaleBufferProperty;
-            set => _scaleBufferProperty = value; }
+        {
+            get => (string)_scaleBufferProperty;
+            set => _scaleBufferProperty = value;
+        }
 
         public string ColorBufferProperty
-          { get => (string)_colorBufferProperty;
-            set => _colorBufferProperty = value; }
+        {
+            get => (string)_colorBufferProperty;
+            set => _colorBufferProperty = value;
+        }
 
         public string OpacityBufferProperty
-          { get => (string)_opacityBufferProperty;
-            set => _opacityBufferProperty = value; }
+        {
+            get => (string)_opacityBufferProperty;
+            set => _opacityBufferProperty = value;
+        }
 
-        // [VFXPropertyBinding("System.UInt32"), SerializeField]
-        // ExposedProperty _splatCountProperty = "SplatCount";
+        // public string RotationBufferProperty
+        // {
+        //     get => (string)_rotationBufferProperty;
+        //     set => _rotationBufferProperty = value;
+        // }
+
+        [VFXPropertyBinding("System.UInt32"), SerializeField]
+        ExposedProperty _splatCountProperty = "SplatCount";
 
         [VFXPropertyBinding("UnityEngine.GraphicsBuffer"), SerializeField]
         ExposedProperty _positionBufferProperty = "PositionBuffer";
@@ -49,20 +61,26 @@ namespace SplatVfx
         [VFXPropertyBinding("UnityEngine.GraphicsBuffer"), SerializeField]
         ExposedProperty _opacityBufferProperty = "OpacityBuffer";
 
+        [VFXPropertyBinding("UnityEngine.GraphicsBuffer"), SerializeField]
+        ExposedProperty _rotationBufferProperty = "RotationBuffer";
+
         public override bool IsValid(VisualEffect component)
           => SplatData != null &&
              //  component.HasUInt(_splatCountProperty) &&
-             component.HasGraphicsBuffer(_positionBufferProperty); // &&
-                                                                   //  component.HasGraphicsBuffer(_axisBufferProperty) &&
-                                                                   //  component.HasGraphicsBuffer(_colorBufferProperty);
+             component.HasGraphicsBuffer(_positionBufferProperty) &&
+             component.HasGraphicsBuffer(_scaleBufferProperty) &&
+             component.HasGraphicsBuffer(_colorBufferProperty) &&
+             component.HasGraphicsBuffer(_opacityBufferProperty); // &&
+            //  component.HasGraphicsBuffer(_rotationBufferProperty);
 
         public override void UpdateBinding(VisualEffect component)
         {
-            // component.SetUInt(_splatCountProperty, (uint)SplatData.SplatCount);
+            component.SetUInt(_splatCountProperty, (uint)SplatData.SplatCount);
             component.SetGraphicsBuffer(_positionBufferProperty, SplatData.PositionBuffer);
             component.SetGraphicsBuffer(_scaleBufferProperty, SplatData.ScaleBuffer);
             component.SetGraphicsBuffer(_colorBufferProperty, SplatData.ColorBuffer);
             component.SetGraphicsBuffer(_opacityBufferProperty, SplatData.OpacityBuffer);
+            component.SetGraphicsBuffer(_rotationBufferProperty, SplatData.RotationBuffer);
         }
 
         // public override string ToString()

Assets/vfx-graph-gs/SplatImporter.cs

@@ -214,7 +214,7 @@ namespace SplatVfx.Editor
 
                                         break;
                                 }
-                                
+
                             }
                             else if (property.name.StartsWith("scale"))
                             {
@@ -222,7 +222,6 @@ namespace SplatVfx.Editor
                                 {
                                     case '0':
                                         splatData.ScaleArray[i].x = val;
-                                        Debug.Log(splatData.ScaleArray[i].x);
 
                                         break;
 
@@ -236,7 +235,33 @@ namespace SplatVfx.Editor
 
                                         break;
                                 }
-                                
+
+                            }
+                            else if (property.name.StartsWith("rot"))
+                            {
+                                switch (property.name[4])
+                                {
+                                    case '0':
+                                        splatData.RotationArray[i].x = val;
+
+                                        break;
+
+                                    case '1':
+                                        splatData.RotationArray[i].y = val;
+
+                                        break;
+
+                                    case '2':
+                                        splatData.RotationArray[i].z = val;
+
+                                        break;
+
+                                    case '3':
+                                        splatData.RotationArray[i].w = val;
+
+                                        break;
+                                }
+
                             }
 
                             break;