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> Unreal Engine API Reference > Plugins > RigLogicLib > dna > layers > GeometryWriter > GeometryWriter::setBlendShapeTargetDeltas

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GeometryWriter::setBlendShapeTargetDeltas

List of deltas for each affected vertex.

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MacOS

Linux

References

Module	RigLogicLib
Header	/Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Public/dna/layers/GeometryWriter.h
Include	#include "dna/layers/GeometryWriter.h"

Syntax

void setBlendShapeTargetDeltas
(
    std::uint16_t meshIndex,
    std::uint16_t blendShapeTargetIndex,
    const Delta * deltas,
    std::uint32_t count
)

Remarks

List of deltas for each affected vertex.

Parameters

Parameter	Description
meshIndex	A mesh's position in the zero-indexed array of meshes.
blendShapeTargetIndex	A position in the zero-indexed array of blend shape targets within the specified mesh.
deltas	The source address from which the blend shape target deltas are to be copied.
count	The number of blend shape target deltas to copy. @note Both the mesh storage itself and it's blend shape target storage will be implicitly resized (if needed) to provide storage for the number of meshes and/or blend shape targets that are inferred from the specified indexes.

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