FHairGroupDesc | Unreal Engine 5.7 Documentation

API > API/Plugins > API/Plugins/HairStrandsCore


Name	FHairGroupDesc
Type	struct
Header File	/Engine/Plugins/Runtime/HairStrands/Source/HairStrandsCore/Public/GroomDesc.h
Include Path	#include "GroomDesc.h"

Syntax

USTRUCT (BlueprintType )  
struct FHairGroupDesc

Variables

Public

Name	Type	Remarks	Include Path	Unreal Specifiers
bScatterSceneLighting	bool	Light hair with the scene color.	GroomDesc.h	EditAnywhere BlueprintReadOnly Category="Groom" Meta=(editcondition="bScatterSceneLighting_Override")
bScatterSceneLighting_Override	bool		GroomDesc.h	EditAnywhere BlueprintReadWrite Category=Overrides Meta=(PinHiddenByDefault, InlineEditConditionToggle)
bSupportVoxelization	bool		GroomDesc.h
bSupportVoxelization_Override	bool		GroomDesc.h
bUseHairRaytracingGeometry	bool	Enable hair strands geomtry for raytracing	GroomDesc.h	EditAnywhere BlueprintReadWrite Category="Groom" AdvancedDisplay Meta=(editcondition="bUseHairRaytracingGeometry_Override", ClampMin="0.0001", UIMin="0.001", UIMax="10.0", SliderExponent=6)
bUseHairRaytracingGeometry_Override	bool		GroomDesc.h	EditAnywhere BlueprintReadWrite Category=Overrides Meta=(PinHiddenByDefault, InlineEditConditionToggle)
bUseStableRasterization	bool	Insure the hair does not alias.	GroomDesc.h	EditAnywhere BlueprintReadOnly Category="Groom" Meta=(editcondition="bUseStableRasterization_Override")
bUseStableRasterization_Override	bool		GroomDesc.h	EditAnywhere BlueprintReadWrite Category=Overrides Meta=(PinHiddenByDefault, InlineEditConditionToggle)
HairLength	float	Length of the longest hair strands	GroomDesc.h
HairLengthScale	float	When enabled, Length Scale allow to scale the length of the hair.	GroomDesc.h	EditAnywhere BlueprintReadWrite Interp Category="Groom" Meta=(ClampMin="0.0", ClampMax="1.0", UIMin="0.0", UIMax="1.0", SliderExponent=1, editcondition="HairLengthScale_Override")
HairLengthScale_Override	bool		GroomDesc.h	EditAnywhere BlueprintReadWrite Category=Overrides Meta=(PinHiddenByDefault, InlineEditConditionToggle)
HairRaytracingRadiusScale	float	Scale the hair geometry radius for ray tracing effects (e.g. shadow)	GroomDesc.h	EditAnywhere BlueprintReadWrite Category="Groom" AdvancedDisplay Meta=(editcondition="HairRaytracingRadiusScale_Override", ClampMin="0.0001", UIMin="0.001", UIMax="10.0", SliderExponent=6)
HairRaytracingRadiusScale_Override	bool		GroomDesc.h	EditAnywhere BlueprintReadWrite Category=Overrides Meta=(PinHiddenByDefault, InlineEditConditionToggle)
HairRootScale	float	Scale the hair width at the root	GroomDesc.h	EditAnywhere BlueprintReadWrite Category="Groom" AdvancedDisplay Meta=(editcondition="HairRootScale_Override", ClampMin="0.0001", UIMin="0.001", UIMax="2.0", SliderExponent=6)
HairRootScale_Override	bool		GroomDesc.h	EditAnywhere BlueprintReadWrite Category=Overrides Meta=(PinHiddenByDefault, InlineEditConditionToggle)
HairShadowDensity	float	Override the hair shadow density factor (unit less).	GroomDesc.h	EditAnywhere BlueprintReadWrite Category="Groom" AdvancedDisplay Meta=(editcondition="HairShadowDensity_Override", ClampMin="0.0001", UIMin="0.001", UIMax="10.0", SliderExponent=6)
HairShadowDensity_Override	bool		GroomDesc.h	EditAnywhere BlueprintReadWrite Category=Overrides Meta=(PinHiddenByDefault, InlineEditConditionToggle)
HairTipScale	float	Scale the hair width at the tip	GroomDesc.h	EditAnywhere BlueprintReadWrite Category="Groom" AdvancedDisplay Meta=(editcondition="HairTipScale_Override", ClampMin="0.0001", UIMin="0.001", UIMax="2.0", SliderExponent=6)
HairTipScale_Override	bool		GroomDesc.h	EditAnywhere BlueprintReadWrite Category=Overrides Meta=(PinHiddenByDefault, InlineEditConditionToggle)
HairWidth	float	Hair width (in centimeters)	GroomDesc.h	EditAnywhere BlueprintReadWrite Category="Groom" Meta=(editcondition="HairWidth_Override", ClampMin="0.0001", UIMin="0.001", UIMax="1.0", SliderExponent=6)
HairWidth_Override	bool		GroomDesc.h	EditAnywhere BlueprintReadWrite Category=Overrides Meta=(PinHiddenByDefault, InlineEditConditionToggle)
LODBias	float	Bias the selected LOD.	GroomDesc.h	EditAnywhere AdvancedDisplay BlueprintReadWrite Interp Category="Performance" AdvancedDisplay Meta=(ClampMin="-7.0", ClampMax="7.0", UIMin="-7.0", UIMax="7.0", SliderExponent=1)

Navigation

Syntax

Variables

Public