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  3. FAttributeBlendData

FAttributeBlendData

API > API/Runtime > API/Runtime/Engine

   
Name FAttributeBlendData
Type struct
Header File /Engine/Source/Runtime/Engine/Classes/Animation/AttributeBlendData.h
Include Path #include "Animation/AttributeBlendData.h"

Syntax

struct FAttributeBlendData

Constructors

Name Remarks Include Path Unreal Specifiers

FAttributeBlendData ( const TArrayView< const FStackAttributeContainer > SourceAttributes,
TArrayView< const int32 > InPerBoneInterpolationIndices,
const TArrayView< const FBlendSampleData > InBlendSampleDataCache,
TArrayView< const int32 > InBlendSampleDataCacheIndices,
const UScriptStruct* AttributeScriptStruct
)

 Blend using BlendSample (per-bone) remapped weight data. Animation/AttributeBlendData.h  

FAttributeBlendData ( const FStackAttributeContainer& SourceAttributes1,
const FStackAttributeContainer& SourceAttributes2,
const TArrayView< const float > WeightsOfSource2,
const UScriptStruct* AttributeScriptStruct
)

 Blend using (per-bone) weight data for one of the two inputs. Animation/AttributeBlendData.h  

FAttributeBlendData ( const FStackAttributeContainer& BaseAttributes,
const TArrayView< const FStackAttributeContainer > SourceAttributes,
const TArrayView< const FPerBoneBlendWeight > InPerBoneBlendWeights,
const UScriptStruct* AttributeScriptStruct
)

 Blend (per-bone filtered) using (per-bone) weight data. Animation/AttributeBlendData.h  

FAttributeBlendData ( const TArrayView< const FStackAttributeContainer > SourceAttributes,
TArrayView< const int32 > InPerBoneInterpolationIndices,
const TArrayView< const FBlendSampleData > InBlendSampleDataCache,
const UScriptStruct* AttributeScriptStruct
)

 Blend using BlendSample (per-bone) weight data. Animation/AttributeBlendData.h  

FAttributeBlendData ( const TArrayView< const FStackAttributeContainer*const > SourceAttributes,
const float InUniformWeight,
EAdditiveAnimationType InAdditiveType,
const UScriptStruct* AttributeScriptStruct
)

 Additive accumulate using a single weight. Animation/AttributeBlendData.h  

FAttributeBlendData ( const TArrayView< const FStackAttributeContainer > SourceAttributes,
const TArrayView< const float > SourceWeights,
const TArrayView< const int32 > SourceWeightsIndices,
const UScriptStruct* AttributeScriptStruct
)

 Blend remapped weights constructor. Animation/AttributeBlendData.h  

FAttributeBlendData ( const TArrayView< const FStackAttributeContainer > SourceAttributes,
const TArrayView< const FPerBoneBlendWeight > InPerBoneBlendWeights,
const UScriptStruct* AttributeScriptStruct
)

 Blend using per-bone blend weights. Animation/AttributeBlendData.h  

FAttributeBlendData ( const TArrayView< const FStackAttributeContainer*const > SourceAttributes,
const float InUniformWeight,
const UScriptStruct* AttributeScriptStruct
)

 Accumulate using a single weight. Animation/AttributeBlendData.h  

FAttributeBlendData ( const TArrayView< const FStackAttributeContainer*const > SourceAttributes,
const TArrayView< const float > SourceWeights,
const UScriptStruct* AttributeScriptStruct
)

 Blend-by-ptr constructor. Animation/AttributeBlendData.h  

FAttributeBlendData ( const TArrayView< const FStackAttributeContainer > SourceAttributes,
const TArrayView< const float > SourceWeights,
const UScriptStruct* AttributeScriptStruct
)

 Blend constructor. Animation/AttributeBlendData.h  
  Animation/AttributeBlendData.h  

Structs

Name Remarks
FAttributeSet Structure containing overlapping attributes
FUniqueAttribute Structure representing a unique (non-overlapping) attribute
TAttributeSetIterator  
TAttributeSetRawIterator  
TSingleIterator  
TSingleRawIterator  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
AdditiveType EAdditiveAnimationType Valid whenever performing an additive accumulate Animation/AttributeBlendData.h  
AttributeSets TArray< FAttributeSet, FAnimStackAllocator > Processed unique and sets of attributes Animation/AttributeBlendData.h  
BlendSampleDataCache TArrayView< const FBlendSampleData >   Animation/AttributeBlendData.h  
bPerBoneFilter bool   Animation/AttributeBlendData.h  
HighestBoneWeightedIndices TArray< int32, FAnimStackAllocator >   Animation/AttributeBlendData.h  
PerBoneInterpolationIndices TArrayView< const int32 > Blend sample weight data Animation/AttributeBlendData.h  
PerBoneWeights TArrayView< const FPerBoneBlendWeight > Bone level weight data Animation/AttributeBlendData.h  
UniformWeight float Container level weight data Animation/AttributeBlendData.h  
UniqueAttributes TArray< FUniqueAttribute, FAnimStackAllocator >   Animation/AttributeBlendData.h  
WeightIndices TArrayView< const int32 > Contains container or BlendSampleDataCache remapping indices Animation/AttributeBlendData.h  
Weights TArrayView< const float > Contains container of per-bone weights Animation/AttributeBlendData.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void ForEachAttributeSet ( TFunctionRef< void(TAttributeSetRawIterator&)> ForEachFunction
) const

   Animation/AttributeBlendData.h  

void ForEachAttributeSet ( TFunctionRef< void(TAttributeSetIterator< AttributeType >&)> ForEachFunction
) const

   Animation/AttributeBlendData.h  

void ForEachUniqueAttribute ( TFunctionRef< void(TSingleRawIterator&)> ForEachFunction
) const

   Animation/AttributeBlendData.h  

void ForEachUniqueAttribute ( TFunctionRef< void(TSingleIterator< AttributeType >&)> ForEachFunction
) const

   Animation/AttributeBlendData.h  

Static

Name Remarks Include Path Unreal Specifiers

static FAttributeBlendData PerBoneBlendSamples ( const TArrayView< const FStackAttributeContainer > SourceAttributes,
TArrayView< const int32 > InPerBoneInterpolationIndices,
const TArrayView< const FBlendSampleData > InBlendSampleDataCache,
const UScriptStruct* AttributeScriptStruct
)

   Animation/AttributeBlendData.h  

static FAttributeBlendData PerBoneFilteredWeighted ( const FStackAttributeContainer& BaseAttributes,
const TArrayView< const FStackAttributeContainer > SourceAttributes,
const TArrayView< const FPerBoneBlendWeight > InPerBoneBlendWeights,
const UScriptStruct* AttributeScriptStruct
)

   Animation/AttributeBlendData.h  

static FAttributeBlendData PerBoneRemappedBlendSamples ( const TArrayView< const FStackAttributeContainer > SourceAttributes,
TArrayView< const int32 > InPerBoneInterpolationIndices,
const TArrayView< const FBlendSampleData > InBlendSampleDataCache,
TArrayView< const int32 > InBlendSampleDataCacheIndices,
const UScriptStruct* AttributeScriptStruct
)

   Animation/AttributeBlendData.h  

static FAttributeBlendData PerBoneSingleContainerWeighted ( const FStackAttributeContainer& SourceAttributes1,
const FStackAttributeContainer& SourceAttributes2,
const TArrayView< const float > WeightsOfSource2,
const UScriptStruct* AttributeScriptStruct
)

   Animation/AttributeBlendData.h  

static FAttributeBlendData PerBoneWeighted ( const TArrayView< const FStackAttributeContainer > SourceAttributes,
const TArrayView< const FPerBoneBlendWeight > InPerBoneBlendWeights,
const UScriptStruct* AttributeScriptStruct
)

   Animation/AttributeBlendData.h  

static FAttributeBlendData PerContainerPtrWeighted ( const TArrayView< const FStackAttributeContainer*const > SourceAttributes,
const TArrayView< const float > SourceWeights,
const UScriptStruct* AttributeScriptStruct
)

   Animation/AttributeBlendData.h  

static FAttributeBlendData PerContainerRemappedWeighted ( const TArrayView< const FStackAttributeContainer > SourceAttributes,
const TArrayView< const float > SourceWeights,
const TArrayView< const int32 > SourceWeightsIndices,
const UScriptStruct* AttributeScriptStruct
)

   Animation/AttributeBlendData.h  

static FAttributeBlendData PerContainerWeighted ( const TArrayView< const FStackAttributeContainer > SourceAttributes,
const TArrayView< const float > SourceWeights,
const UScriptStruct* AttributeScriptStruct
)

   Animation/AttributeBlendData.h  

static FAttributeBlendData SingleAdditiveContainerUniformWeighted ( const TArrayView< const FStackAttributeContainer*const > SourceAttributes,
const float InUniformWeight,
EAdditiveAnimationType AdditiveType,
const UScriptStruct* AttributeScriptStruct
)

   Animation/AttributeBlendData.h  

static FAttributeBlendData SingleContainerUniformWeighted ( const TArrayView< const FStackAttributeContainer*const > SourceAttributes,
const float InUniformWeight,
const UScriptStruct* AttributeScriptStruct
)

   Animation/AttributeBlendData.h  

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