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  3. UMorphTarget::GetNumDeltasForLOD

UMorphTarget::GetNumDeltasForLOD

Returns the number of morph deltas for the given LOD.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/UMorphTarget

Description

Returns the number of morph deltas for the given LOD. If 0, there is no morph for this LOD. At runtime, this value may be non-zero, even if GetDeltaIteratorForLOD returns no morph deltas, since the morphs might be tuned to only compress the deltas for the GPU, leaving no CPU deltas in memory. In editor, this value will always match the number of entries returned by GetMorphTargetDeltas.

   
Name GetNumDeltasForLOD
Type function
Header File /Engine/Source/Runtime/Engine/Classes/Animation/MorphTarget.h
Include Path #include "Animation/MorphTarget.h"
Source /Engine/Source/Runtime/Engine/Private/MorphTarget.cpp 
virtual int32 GetNumDeltasForLOD  
(  
    int32 LODIndex  
) const

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