FGrassVariety


Name	FGrassVariety
Type	struct
Header File	/Engine/Source/Runtime/Landscape/Classes/LandscapeGrassType.h
Include Path	#include "LandscapeGrassType.h"

Name	Remarks	Include Path	Unreal Specifiers
FGrassVariety()		LandscapeGrassType.h

Name	Type	Remarks	Include Path	Unreal Specifiers
AlignToSurface	bool	Whether the grass instances should be tilted to the normal of the landscape (true), or always vertical (false)	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
AllowedDensityRange	FFloatInterval	Specifies the density range where the grass variety is allowed to be spawned ([0,1] represents the entire range).	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(UIMin=0.0, ClampMin=0.0, UIMax=1.0, ClampMax=1.0)
bAffectDistanceFieldLighting	bool	Controls whether the primitive should affect dynamic distance field lighting methods.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
bAlignToTriangleNormals	bool	When aligning to the surface when using grid mode, whether we should align to triangle normal (true) or a smooth grid-based normal (false).	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(EditCondition="AlignToSurface && bUseGrid")
bCastContactShadow	bool	Whether the grass should cast contact shadows.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
bCastDynamicShadow	bool	Whether the grass should cast shadows when using non-precomputed shadowing.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
bKeepInstanceBufferCPUCopy	bool	Whether we should keep a cpu copy of the instance buffer.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
bReceivesDecals	bool	Whether the grass instances should receive decals.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
bUseGrid	bool	If true, use a jittered grid sequence for placement, otherwise use a halton sequence.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
bUseLandscapeLightmap	bool	Whether to use the landscape's lightmap when rendering the grass.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
bWeightAttenuatesMaxScale	bool	If enabled the the scale of instances is reduced as the weight (density) decreases	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere AdvancedDisplay Category=Grass
EndCullDistance	FPerPlatformInt	The distance where instances will have completely faded out when using a PerInstanceFadeAmount material node.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(UIMin=0, ClampMin=0, UIMax=1000000, ClampMax=1000000)
EndCullDistanceQuality	FPerQualityLevelInt		LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(UIMin=0, ClampMin=0, UIMax=1000000, ClampMax=1000000)
GrassDensity	FPerPlatformFloat	Instances per 10 square meters.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(UIMin=0, ClampMin=0, UIMax=1000, ClampMax=1000)
GrassDensityQuality	FPerQualityLevelFloat		LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(UIMin=0, ClampMin=0, UIMax=1000, ClampMax=1000)
GrassMesh	TObjectPtr< UStaticMesh >		LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
InstanceWorldPositionOffsetDisableDistance	uint32	Distance at which to grass instances should disable WPO for performance reasons	LandscapeGrassType.h	EditAnywhere Category=Grass
LightingChannels	FLightingChannels	Lighting channels that the grass will be assigned.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere AdvancedDisplay Category=Grass
MaxScaleWeightAttenuation	float	Modulate the scale of the instances based on weight (normalized density).	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere AdvancedDisplay Category=Grass Meta=(UIMin=0, ClampMin=0, UIMax=1, ClampMax=1, EditCondition="bWeightAttenuatesMaxScale == true")
MinLOD	int32	Specifies the smallest LOD that will be used for this component.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(UIMin=1, ClampMin=1, UIMax=8, ClampMax=8)
OverrideMaterials	TArray< TObjectPtr< class UMaterialInterface > >		LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(ToolTip="Material Overrides.")
PlacementJitter	float		LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(EditCondition="bUseGrid", UIMin=0, ClampMin=0, UIMax=1, ClampMax=1)
RandomRotation	bool	Whether the grass instances should be placed at random rotation (true) or all at the same rotation (false)	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
ScaleX	FFloatInterval	Specifies the range of scale, from minimum to maximum, to apply to a grass instance's X Scale property	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
ScaleY	FFloatInterval	Specifies the range of scale, from minimum to maximum, to apply to a grass instance's Y Scale property	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(EditCondition="Scaling == EGrassScaling::Free")
ScaleZ	FFloatInterval	Specifies the range of scale, from minimum to maximum, to apply to a grass instance's Z Scale property	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(EditCondition="Scaling == EGrassScaling::Free \|\| Scaling == EGrassScaling::LockXY")
Scaling	EGrassScaling	Specifies grass instance scaling type	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass
ShadowCacheInvalidationBehavior	EShadowCacheInvalidationBehavior	Control shadow invalidation behavior, in particular with respect to Virtual Shadow Maps and material effects like World Position Offset.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass AdvancedDisplay
StartCullDistance	FPerPlatformInt	The distance where instances will begin to fade out if using a PerInstanceFadeAmount material node.	LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(UIMin=0, ClampMin=0, UIMax=1000000, ClampMax=1000000)
StartCullDistanceQuality	FPerQualityLevelInt		LandscapeGrassType.h	BlueprintReadOnly EditAnywhere Category=Grass Meta=(UIMin=0, ClampMin=0, UIMax=1000000, ClampMax=1000000)

Name	Remarks	Include Path	Unreal Specifiers
float GetDensity()		LandscapeGrassType.h
int32 GetEndCullDistance()		LandscapeGrassType.h
int32 GetStartCullDistance()		LandscapeGrassType.h
bool IsGrassQualityLevelEnable()		LandscapeGrassType.h

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