Fix transparent movec scene view #698

FrancescoC-unity · sebastienlagarde · commit fb33c7942770 · 2020-07-07T08:02:37.000+02:00
diff --git a/com.unity.render-pipelines.high-definition/CHANGELOG.md b/com.unity.render-pipelines.high-definition/CHANGELOG.md
@@ -136,6 +136,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Fixed scalarization code for contact shadows
 - Fix MaterialBalls having same guid issue
 - Fix spelling and grammatical errors in material samples
+- Fixed issues with scene view and transparent motion vectors.
 
 ### Changed
 - Rejecting history for ray traced reflections based on a threshold evaluated on the neighborhood of the sampled history.
diff --git a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/HDRenderPipeline.cs b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/HDRenderPipeline.cs
@@ -3563,7 +3563,7 @@ void RenderForwardOpaque(CullingResults cullResults, HDCamera hdCamera, Scriptab
 
         static bool NeedMotionVectorForTransparent(FrameSettings frameSettings)
         {
-            return frameSettings.IsEnabled(FrameSettingsField.MotionVectors) && frameSettings.IsEnabled(FrameSettingsField.TransparentsWriteMotionVector);
+            return frameSettings.IsEnabled(FrameSettingsField.MotionVectors) && frameSettings.IsEnabled(FrameSettingsField.TransparentsWriteMotionVector) && frameSettings.IsEnabled(FrameSettingsField.ObjectMotionVectors);
         }
 
         RendererListDesc PrepareForwardTransparentRendererList(CullingResults cullResults, HDCamera hdCamera, bool preRefraction)

Original file line number	Diff line number	Diff line change
`@@ -3563,7 +3563,7 @@ void RenderForwardOpaque(CullingResults cullResults, HDCamera hdCamera, Scriptab`
`3563`	`3563`
`3564`	`3564`	`static bool NeedMotionVectorForTransparent(FrameSettings frameSettings)`
`3565`	`3565`	`{`
`3566`		`- return frameSettings.IsEnabled(FrameSettingsField.MotionVectors) && frameSettings.IsEnabled(FrameSettingsField.TransparentsWriteMotionVector);`
	`3566`	`+ return frameSettings.IsEnabled(FrameSettingsField.MotionVectors) && frameSettings.IsEnabled(FrameSettingsField.TransparentsWriteMotionVector) && frameSettings.IsEnabled(FrameSettingsField.ObjectMotionVectors);`
`3567`	`3567`	`}`
`3568`	`3568`
`3569`	`3569`	`RendererListDesc PrepareForwardTransparentRendererList(CullingResults cullResults, HDCamera hdCamera, bool preRefraction)`