HairStrandsTransmittance.h File Reference

#include "CoreMinimal.h"
#include "RendererInterface.h"
#include "RenderGraphResources.h"

Go to the source code of this file.

Classes
struct	FHairStrandsTransmittanceMaskData

Functions
void	RenderHairStrandsShadowMask (FRDGBuilder &GraphBuilder, const TArray< FViewInfo > &Views, const FLightSceneInfo *LightSceneInfo, const TArrayView< FVisibleLightInfo > &VisibleLightInfos, const bool bProjectingForForwardShading, FRDGTextureRef ScreenShadowMaskTexture)
	Write opaque hair shadow onto screen shadow mask to have fine hair details cast onto opaque geometries.
void	RenderHairStrandsDeepShadowMask (FRDGBuilder &GraphBuilder, const TArray< FViewInfo > &Views, const FLightSceneInfo *LightSceneInfo, const TArrayView< FVisibleLightInfo > &VisibleLightInfos, FRDGTextureRef OutShadowMask)
	Write opaque hair shadow onto screen shadow mask to have fine hair details cast onto opaque geometries (deep shadow caster only)
FHairStrandsTransmittanceMaskData	RenderHairStrandsTransmittanceMask (FRDGBuilder &GraphBuilder, const FViewInfo &View, int32 ViewIndex, const class FLightSceneInfo *LightSceneInfo, const bool bProjectingForForwardShading, FRDGTextureRef ScreenShadowMaskSubPixelTexture)
	Output hair transmittance per hair sample for a given light.
FHairStrandsTransmittanceMaskData	RenderHairStrandsOnePassTransmittanceMask (FRDGBuilder &GraphBuilder, const FViewInfo &View, int32 ViewIndex, FRDGTextureRef ShadowMaskBits, FVirtualShadowMapArray &VirtualShadowMapArray)
	Output hair transmittance per hair sample for all lights using the forward cluster lights.

Function Documentation

RenderHairStrandsDeepShadowMask()

void RenderHairStrandsDeepShadowMask	(	FRDGBuilder &	GraphBuilder,
		const TArray< FViewInfo > &	Views,
		const FLightSceneInfo *	LightSceneInfo,
		const TArrayView< FVisibleLightInfo > &	VisibleLightInfos,
		FRDGTextureRef	OutShadowMask
	)

Write opaque hair shadow onto screen shadow mask to have fine hair details cast onto opaque geometries (deep shadow caster only)

RenderHairStrandsOnePassTransmittanceMask()

FHairStrandsTransmittanceMaskData RenderHairStrandsOnePassTransmittanceMask	(	FRDGBuilder &	GraphBuilder,
		const FViewInfo &	View,
		int32	ViewIndex,
		FRDGTextureRef	ShadowMaskBits,
		FVirtualShadowMapArray &	VirtualShadowMapArray
	)

Output hair transmittance per hair sample for all lights using the forward cluster lights.

RenderHairStrandsShadowMask()

void RenderHairStrandsShadowMask	(	FRDGBuilder &	GraphBuilder,
		const TArray< FViewInfo > &	Views,
		const FLightSceneInfo *	LightSceneInfo,
		const TArrayView< FVisibleLightInfo > &	VisibleLightInfos,
		const bool	bProjectingForForwardShading,
		FRDGTextureRef	ScreenShadowMaskTexture
	)

Write opaque hair shadow onto screen shadow mask to have fine hair details cast onto opaque geometries.

RenderHairStrandsTransmittanceMask()

FHairStrandsTransmittanceMaskData RenderHairStrandsTransmittanceMask	(	FRDGBuilder &	GraphBuilder,
		const FViewInfo &	View,
		int32	ViewIndex,
		const class FLightSceneInfo *	LightSceneInfo,
		const bool	bProjectingForForwardShading,
		FRDGTextureRef	ScreenShadowMaskSubPixelTexture
	)

Output hair transmittance per hair sample for a given light.