Enum APVLeakReductionMode

Defines the method used to reduce leaking.

Namespace: UnityEngine.Rendering
Assembly: Unity.RenderPipelines.Core.Runtime.dll
Syntax
[GenerateHLSL(PackingRules.Exact, true, false, false, 1, false, false, false, -1, "C:\\temp\\com.unity.render-pipelines.core@14.0\\Packages\\com.unity.render-pipelines.core\\Runtime\\Lighting\\ProbeVolume\\ShaderVariablesProbeVolumes.cs")]
public enum APVLeakReductionMode

Fields

Name Description
None

Nothing is done to prevent leaking. Cheapest option in terms of cost of sampling.
ValidityAndNormalBased

The uvw used to sample APV data are warped to try to have invalid probe not contributing to lighting. Also, a geometric weight based on normal at sampling position and vector to probes is used. This only modifies the uvw used, but still sample a single time. It is effective in some situations (especially when occluding object contain probes inside) but ineffective in many other.

Extension Methods