#include <AttributesRuntime.h>

Static Public Member Functions
static ENGINE_API void	BlendAttributes (const TArrayView< const FStackAttributeContainer > SourceAttributes, const TArrayView< const float > SourceWeights, FStackAttributeContainer &OutAttributes)

static ENGINE_API void	BlendAttributes (const TArrayView< const FStackAttributeContainer *const > SourceAttributes, const TArrayView< const float > SourceWeights, FStackAttributeContainer &OutAttributes)

static ENGINE_API void	BlendAttributes (const TArrayView< const FStackAttributeContainer > SourceAttributes, const TArrayView< const float > SourceWeights, const TArrayView< const int32 > SourceWeightsIndices, FStackAttributeContainer &OutAttributes)

static ENGINE_API void	BlendAttributesPerBone (const FStackAttributeContainer &SourceAttributes1, const FStackAttributeContainer &SourceAttributes2, const TArrayView< const float > WeightsOfSource2, FStackAttributeContainer &OutAttributes)

static ENGINE_API void	BlendAttributesPerBone (TArrayView< const FStackAttributeContainer > SourceAttributes, TArrayView< const int32 > PerBoneInterpolationIndices, TArrayView< const FBlendSampleData > BlendSampleDataCache, FStackAttributeContainer &OutAttributes)

static ENGINE_API void	BlendAttributesPerBone (TArrayView< const FStackAttributeContainer > SourceAttributes, TArrayView< const int32 > PerBoneInterpolationIndices, TArrayView< const FBlendSampleData > BlendSampleDataCache, TArrayView< const int32 > BlendSampleDataCacheIndices, FStackAttributeContainer &OutAttributes)

static ENGINE_API void	BlendAttributesPerBoneFilter (const FStackAttributeContainer &BaseAttributes, const TArrayView< const FStackAttributeContainer > BlendAttributes, const TConstArrayView< FPerBoneBlendWeight > BoneBlendWeights, FStackAttributeContainer &OutAttributes)

static ENGINE_API void	OverrideAttributes (const FStackAttributeContainer &SourceAttributes, FStackAttributeContainer &OutAttributes, float Weight)

static ENGINE_API void	AccumulateAttributes (const FStackAttributeContainer &SourceAttributes, FStackAttributeContainer &OutAttributes, float Weight, EAdditiveAnimationType AdditiveType)

static ENGINE_API void	ConvertToAdditive (const FStackAttributeContainer &BaseAttributes, FStackAttributeContainer &OutAdditiveAttributes)

static ENGINE_API void	CopyAndRemapAttributes (const FMeshAttributeContainer &SourceAttributes, FStackAttributeContainer &OutAttributes, const TMap< int32, int32 > &BoneMapToSource, const FBoneContainer &RequiredBones)

static ENGINE_API void	InterpolateAttributes (FMeshAttributeContainer &FromAttributes, const FMeshAttributeContainer &ToAttributes, float Alpha)

static ENGINE_API void	MirrorAttributes (FStackAttributeContainer &Attributes, const UMirrorDataTable &MirrorDataTable, const TArray< FCompactPoseBoneIndex > &CompactPoseMirrorBones)

static ENGINE_API void	MirrorAttributes (FStackAttributeContainer &Attributes, const UMirrorDataTable &MirrorDataTable)

static ENGINE_API ECustomAttributeBlendType	GetAttributeBlendType (const FName &InName)

static ENGINE_API ECustomAttributeBlendType	GetAttributeBlendType (const FAttributeId &Info)

Detailed Description

Helper functionality for attributes animation runtime

Member Function Documentation

◆ AccumulateAttributes()

void UE::Anim::Attributes::AccumulateAttributes	(	const FStackAttributeContainer &	SourceAttributes,
		FStackAttributeContainer &	OutAttributes,
		float	Weight,
		EAdditiveAnimationType	AdditiveType
	)

static

Add any new or accumulate with existing custom attributes

◆ BlendAttributes() [1/3]

void UE::Anim::Attributes::BlendAttributes	(	const TArrayView< const FStackAttributeContainer *const >	SourceAttributes,
		const TArrayView< const float >	SourceWeights,
		FStackAttributeContainer &	OutAttributes
	)

static

Blend custom attribute values from N set of inputs (ptr-values)

◆ BlendAttributes() [2/3]

void UE::Anim::Attributes::BlendAttributes	(	const TArrayView< const FStackAttributeContainer >	SourceAttributes,
		const TArrayView< const float >	SourceWeights,
		const TArrayView< const int32 >	SourceWeightsIndices,
		FStackAttributeContainer &	OutAttributes
	)

static

Blend custom attribute values from N set of inputs, using input weight remapping

◆ BlendAttributes() [3/3]

void UE::Anim::Attributes::BlendAttributes	(	const TArrayView< const FStackAttributeContainer >	SourceAttributes,
		const TArrayView< const float >	SourceWeights,
		FStackAttributeContainer &	OutAttributes
	)

static

Blend custom attribute values from N set of inputs

◆ BlendAttributesPerBone() [1/3]

void UE::Anim::Attributes::BlendAttributesPerBone	(	const FStackAttributeContainer &	SourceAttributes1,
		const FStackAttributeContainer &	SourceAttributes2,
		const TArrayView< const float >	WeightsOfSource2,
		FStackAttributeContainer &	OutAttributes
	)

static

◆ BlendAttributesPerBone() [2/3]

void UE::Anim::Attributes::BlendAttributesPerBone	(	TArrayView< const FStackAttributeContainer >	SourceAttributes,
		TArrayView< const int32 >	PerBoneInterpolationIndices,
		TArrayView< const FBlendSampleData >	BlendSampleDataCache,
		FStackAttributeContainer &	OutAttributes
	)

static

◆ BlendAttributesPerBone() [3/3]

void UE::Anim::Attributes::BlendAttributesPerBone	(	TArrayView< const FStackAttributeContainer >	SourceAttributes,
		TArrayView< const int32 >	PerBoneInterpolationIndices,
		TArrayView< const FBlendSampleData >	BlendSampleDataCache,
		TArrayView< const int32 >	BlendSampleDataCacheIndices,
		FStackAttributeContainer &	OutAttributes
	)

static

◆ BlendAttributesPerBoneFilter()

void UE::Anim::Attributes::BlendAttributesPerBoneFilter	(	const FStackAttributeContainer &	BaseAttributes,
		const TArrayView< const FStackAttributeContainer >	BlendAttributes,
		const TConstArrayView< FPerBoneBlendWeight >	BoneBlendWeights,
		FStackAttributeContainer &	OutAttributes
	)

static

◆ ConvertToAdditive()

void UE::Anim::Attributes::ConvertToAdditive	(	const FStackAttributeContainer &	BaseAttributes,
		FStackAttributeContainer &	OutAdditiveAttributes
	)

static

Add (negated) any new or subtract from existing custom attributes

◆ CopyAndRemapAttributes()

void UE::Anim::Attributes::CopyAndRemapAttributes	(	const FMeshAttributeContainer &	SourceAttributes,
		FStackAttributeContainer &	OutAttributes,
		const TMap< int32, int32 > &	BoneMapToSource,
		const FBoneContainer &	RequiredBones
	)

static

Copy attributes from source, and remap the bone indices according to BoneMapToSource

◆ GetAttributeBlendType() [1/2]

ECustomAttributeBlendType UE::Anim::Attributes::GetAttributeBlendType ( const FAttributeId & Info )

static

Helper functionality to retrieve the correct blend type (from UAnimationSettings) for the provided attribute info

◆ GetAttributeBlendType() [2/2]

ECustomAttributeBlendType UE::Anim::Attributes::GetAttributeBlendType ( const FName & InName )

static

Helper functionality to retrieve the correct blend type (from UAnimationSettings) for the provided attribute name

◆ InterpolateAttributes()

void UE::Anim::Attributes::InterpolateAttributes	(	FMeshAttributeContainer &	FromAttributes,
		const FMeshAttributeContainer &	ToAttributes,
		float	Alpha
	)

static

Interpolates between two sets of attributes

◆ MirrorAttributes() [1/2]

void UE::Anim::Attributes::MirrorAttributes	(	FStackAttributeContainer &	Attributes,
		const UMirrorDataTable &	MirrorDataTable
	)

static

◆ MirrorAttributes() [2/2]

void UE::Anim::Attributes::MirrorAttributes	(	FStackAttributeContainer &	Attributes,
		const UMirrorDataTable &	MirrorDataTable,
		const TArray< FCompactPoseBoneIndex > &	CompactPoseMirrorBones
	)

static

Mirror (swap) attributes with the specified MirrorDataTable. Attributes are swapped using the bone mapping such that bones which are mirrored swap attributes

Pointers to attribute values

Identifier of the attribute

◆ OverrideAttributes()

void UE::Anim::Attributes::OverrideAttributes	(	const FStackAttributeContainer &	SourceAttributes,
		FStackAttributeContainer &	OutAttributes,
		float	Weight
	)

static

Add any new or override existing custom attributes

The documentation for this struct was generated from the following files:

Engine/Source/Runtime/Engine/Public/Animation/AttributesRuntime.h
Engine/Source/Runtime/Engine/Private/Animation/AttributesRuntime.cpp

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ AccumulateAttributes()

◆ BlendAttributes() [1/3]

◆ BlendAttributes() [2/3]

◆ BlendAttributes() [3/3]

◆ BlendAttributesPerBone() [1/3]

◆ BlendAttributesPerBone() [2/3]

◆ BlendAttributesPerBone() [3/3]

◆ BlendAttributesPerBoneFilter()

◆ ConvertToAdditive()

◆ CopyAndRemapAttributes()

◆ GetAttributeBlendType() [1/2]

◆ GetAttributeBlendType() [2/2]

◆ InterpolateAttributes()

◆ MirrorAttributes() [1/2]

◆ MirrorAttributes() [2/2]

◆ OverrideAttributes()