UE::Anim::IAttributeBlendOperator Class Reference

#include <IAttributeBlendOperator.h>

Inheritance diagram for UE::Anim::IAttributeBlendOperator:

Public Member Functions
virtual	~IAttributeBlendOperator ()
virtual void	Blend (const FAttributeBlendData &BlendData, FStackAttributeContainer *OutAttributes) const =0
virtual void	BlendPerBone (const FAttributeBlendData &BlendData, FStackAttributeContainer *OutAttributes) const =0
virtual void	Override (const FAttributeBlendData &BlendData, FStackAttributeContainer *OutAttributes) const =0
virtual void	Accumulate (const FAttributeBlendData &BlendData, FStackAttributeContainer *OutAttributes) const =0
virtual void	ConvertToAdditive (const FAttributeBlendData &BlendData, FStackAttributeContainer *OutAdditiveAttributes) const =0
virtual void	Interpolate (const void *FromData, const void *ToData, float Alpha, void *InOutData) const =0

Detailed Description

Interface required to implement for user-defined blending behaviour of an animation attribute type. See TAttributeBlendOperator for an example implementation.

Constructor & Destructor Documentation

~IAttributeBlendOperator()

virtual UE::Anim::IAttributeBlendOperator::~IAttributeBlendOperator ( )

inlinevirtual

Member Function Documentation

Accumulate()

virtual void UE::Anim::IAttributeBlendOperator::Accumulate ( const FAttributeBlendData &  BlendData, FStackAttributeContainer *  OutAttributes  ) const

pure virtual

Invoked when an attribute container A is accumulated into container B

Implemented in UE::Anim::TAttributeBlendOperator< AttributeType >, and UE::Anim::FNonBlendableAttributeBlendOperator.

Blend()

virtual void UE::Anim::IAttributeBlendOperator::Blend ( const FAttributeBlendData &  BlendData, FStackAttributeContainer *  OutAttributes  ) const

pure virtual

Invoked when two or multiple sets of attribute container inputs are to be blended together

Implemented in UE::Anim::TAttributeBlendOperator< AttributeType >, and UE::Anim::FNonBlendableAttributeBlendOperator.

BlendPerBone()

virtual void UE::Anim::IAttributeBlendOperator::BlendPerBone ( const FAttributeBlendData &  BlendData, FStackAttributeContainer *  OutAttributes  ) const

pure virtual

Invoked when two or multiple sets of attribute container inputs are to be blended together, using individual bone weights

Implemented in UE::Anim::TAttributeBlendOperator< AttributeType >, and UE::Anim::FNonBlendableAttributeBlendOperator.

ConvertToAdditive()

virtual void UE::Anim::IAttributeBlendOperator::ConvertToAdditive ( const FAttributeBlendData &  BlendData, FStackAttributeContainer *  OutAdditiveAttributes  ) const

pure virtual

Invoked when an attribute container is supposed to be made additive with regards to container B

Implemented in UE::Anim::TAttributeBlendOperator< AttributeType >, and UE::Anim::FNonBlendableAttributeBlendOperator.

Interpolate()

virtual void UE::Anim::IAttributeBlendOperator::Interpolate ( const void *  FromData, const void *  ToData, float  Alpha, void *  InOutData  ) const

pure virtual

Invoked to interpolate between two individual attribute type values, according to the provided alpha

Implemented in UE::Anim::TAttributeBlendOperator< AttributeType >, and UE::Anim::FNonBlendableAttributeBlendOperator.

Override()

virtual void UE::Anim::IAttributeBlendOperator::Override ( const FAttributeBlendData &  BlendData, FStackAttributeContainer *  OutAttributes  ) const

pure virtual

Invoked when an attribute container A is expected to override attributes in container B

Implemented in UE::Anim::TAttributeBlendOperator< AttributeType >, and UE::Anim::FNonBlendableAttributeBlendOperator.

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The documentation for this class was generated from the following file:

• Engine/Source/Runtime/Engine/Classes/Animation/IAttributeBlendOperator.h