Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

Light Theme

Dark Theme

GeometryReader::getBlendShapeTargetDeltaCount

Number of deltas that belong to the specified blend shape.

Windows

MacOS

Linux

Warnings

meshIndex must be less than the value returned by getMeshCount.
blendShapeTargetIndex must be less than the value returned by getBlendShapeTargetCount.

References

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

Syntax

std::uint32_t getBlendShapeTargetDeltaCount
(
std::uint16_t meshIndex,
std::uint16_t blendShapeTargetIndex
) const

Remarks

MeshIndex must be less than the value returned by getMeshCount.

blendShapeTargetIndex must be less than the value returned by getBlendShapeTargetCount.

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.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss