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Fix CameraSpace canvas rendering with TAA jitter

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This commit is contained in:
Wojciech Figat
2026-08-26 16:15:39 +02:00
parent 9556a69e09
commit f3b090af3a
1 changed files with 3 additions and 3 deletions
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Source/Engine/UI/UICanvas.cs
+3 -3
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@@ -81,7 +81,7 @@ namespace FlaxEngine
bounds.Transformation.Translation -= renderContext.View.Origin;
if (renderContext.View.Frustum.Contains(bounds.GetBoundingBox()) == ContainmentType.Disjoint)
return;
var worldSpace = Canvas.RenderMode == CanvasRenderMode.WorldSpace || Canvas.RenderMode == CanvasRenderMode.WorldSpaceFaceCamera;
var drawInWorld = Canvas.RenderMode == CanvasRenderMode.CameraSpace || Canvas.RenderMode == CanvasRenderMode.WorldSpace || Canvas.RenderMode == CanvasRenderMode.WorldSpaceFaceCamera;
Profiler.BeginEvent("UI Canvas");
Profiler.BeginEventGPU("UI Canvas");
@@ -90,7 +90,7 @@ namespace FlaxEngine
Canvas.GetWorldMatrix(renderContext.View.Origin, out Matrix worldMatrix);
Matrix.Multiply(ref worldMatrix, ref renderContext.View.View, out Matrix viewMatrix);
Matrix projectionMatrix = renderContext.View.Projection;
if (worldSpace && (Canvas.RenderLocation == PostProcessEffectLocation.Default || Canvas.RenderLocation == PostProcessEffectLocation.AfterAntiAliasingPass))
if (drawInWorld && (Canvas.RenderLocation == PostProcessEffectLocation.Default || Canvas.RenderLocation == PostProcessEffectLocation.AfterAntiAliasingPass))
renderContext.View.GetOverlayProjection(out projectionMatrix); // Fix TAA jittering when rendering UI in world after TAA resolve
Matrix.Multiply(ref viewMatrix, ref projectionMatrix, out Matrix viewProjectionMatrix);
@@ -99,7 +99,7 @@ namespace FlaxEngine
// Render GUI in 3D
var features = Render2D.Features;
if (worldSpace)
if (drawInWorld)
Render2D.Features &= ~Render2D.RenderingFeatures.VertexSnapping;
Render2D.CallDrawing(Canvas.GUI, context, input, depthBuffer, ref viewProjectionMatrix);
Render2D.Features = features;