How can I set bUseQuaternionInterpolation in UMovieScene3DTransformSection using c++

Development Cinematics & Media
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1

You can set the flag while creating the object (aka, pass it to constructor)

UMovieScene3DTransformSection::UMovieScene3DTransformSection(const FObjectInitializer& ObjectInitializer)
	: Super(ObjectInitializer)
	, bUseQuaternionInterpolation(false)
2

How can I set bUseQuaternionInterpolation in UMovieScene3DTransformSection using c++

I can get it like this but I can’t set it

bool MyClass::Sections(UMovieScene3DTransformSection* Section)
{
Section->GetUseQuaternionInterpolation()
};

3

Is there a way to do this after create because they are created automatically by the sequencer when press “S”

4

Looks like this hasn’t been exposed. We’ll add this in the next release. For now, if you’re compiling yourself, you can add this to MovieScene3DTransformSection.h

MOVIESCENETRACKS_API void SetUseQuaternionInterpolation(bool bInUseQuaternionInterpolation) { bUseQuaternionInterpolation = bInUseQuaternionInterpolation; }