TemporalAntialiasingAsset

Remarks

⚠ Before the tonemap, unlike FxaaAsset. TAA blends this frame with the last one, and blending display-referred values is blending two different curves' outputs — which is why a scene that changes exposure ghosts. It also needs a motion-vector texture, and a frame gets one exactly one way: a stage whose shader: is MotionVectors, drawn into a colour target of at least two signed channels. Naming a resource nothing writes leaves every pixel reprojected onto itself, which is TAA with its first defence removed.

Fields and properties (10)

• public string Name

  The node's name, for debug groups and for a human reading the file.

• public bool Enabled

  Whether the node runs.

• public string Source

  This frame's colour.

• public string MotionVectors

  Where each pixel was last frame.

• public string Depth

  The depth, for rejecting history across a silhouette.

• public string Output

  The name the result is published under, which is also next frame's history.

• public PixelFormat Format

  The format of the target it declares.

• public bool VarianceClipping

  Whether history is clipped to the neighbourhood's colour variance.

• public float Feedback

  How much of the history survives each frame.

• public float VarianceGamma

  How many standard deviations the clip box spans.

Used by (4)

• PostEffectFactoryVixen.Rendering.PostFx
• PostEffectTestsVixen.Rendering.PostFx.Tests
• TypeRegistrationVixen.Rendering.PostFx
• Vixen_Rendering_PostFx_TemporalAntialiasingAssetSerializerVixen.Rendering.PostFx