Enum ShaderOptions

Project-wide shader configuration options.

Namespace: UnityEngine.Rendering.HighDefinition
Assembly: Unity.RenderPipelines.HighDefinition.Config.Runtime.dll
Syntax
[GenerateHLSL(PackingRules.Exact, true, false, false, 1, false, false, false, -1, "C:\\temp\\com.unity.render-pipelines.high-definition-config@15.0\\Library\\PackageCache\\com.unity.render-pipelines.high-definition-config@15.0.7\\Runtime\\ShaderConfig.cs")]
public enum ShaderOptions
Remarks

This enum will generate the proper shader defines.

Fields

Name Description
AreaLights

Support for area lights.
BarnDoor

Support for barn doors.
CameraRelativeRendering

Uses camera-relative rendering to enhance precision.
ColoredShadow

Supports colored shadows in shaders.
FPTLMaxLightCount

Maximum number of lights for a fine pruned light tile. This number can only be the prespecified possibilities in FPTLMaxLightSizes Lower count will mean some memory savings. Note: For any rendering bigger than 4k (in native) it is recommended to use Low count per tile, to avoid possible artifacts.
GlobalMipBias

Support to apply a global mip bias on all texture samplers of HDRP.
LightClusterMaxCellElementCount

The upper limit for the maximum amount of elements per cell in the light cluster. The maximum can be set in the project settings. This value caps the maximum.
PathTracingMaxLightCount

Maximum number of lights used in the path tracer light list. This number can be one of the prespecified possibilities in PathTracingLightListSizes, or can be chosen manually. Lower count will mean some memory savings.
PreExposition

Uses pre-exposition to enhance color precision.
PrecomputedAtmosphericAttenuation

Precomputes atmospheric attenuation for the directional light on the CPU. This makes it independent from the fragment's position, which increases performance but reduces accuracy.
XrMaxViews

Maximum number of views for XR.
See Also