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

> Unreal Engine API Reference > Runtime > Core > Math > FTransform > FTransform::AccumulateWithShortestRotation

Light Theme

Dark Theme

FTransform::AccumulateWithShortestRotation

Accumulates another transform with this one, with an optional blending weight

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Math/TransformNonVectorized.h
Include	#include "Math/TransformNonVectorized.h"

Syntax

void AccumulateWithShortestRotation
(
const FTransform & DeltaAtom,
float BlendWeight
)

Remarks

Accumulates another transform with this one, with an optional blending weight

Rotation is accumulated additively, in the shortest direction (Rotation = Rotation +/- DeltaAtom.Rotation * Weight) Translation is accumulated additively (Translation += DeltaAtom.Translation * Weight) Scale3D is accumulated additively (Scale3D += DeltaAtom.Scale3D * Weight)

Parameters

Parameter	Description
DeltaAtom	The other transform to accumulate into this one
Weight	The weight to multiply DeltaAtom by before it is accumulated.

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

Take our survey

Dismiss