ExternalMorphSet.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
 
#pragma once
 
#include "Rendering/MorphTargetVertexInfoBuffers.h"
 
struct FExternalMorphSet
{
    FName Name = FName(TEXT("Unknown"));
 
    FMorphTargetVertexInfoBuffers MorphBuffers;
};
 
struct FExternalMorphSetWeights
{
    ENGINE_API void UpdateNumActiveMorphTargets();
 
    ENGINE_API void ZeroWeights(bool bZeroNumActiveMorphTargets=true);
 
    FName Name = FName(TEXT("Unknown ExternalMorphSetWeights"));
 
    TArray<float> Weights;
 
    int32 NumActiveMorphTargets = 0;
 
    float ActiveWeightThreshold = 0.001f;
};
 
struct FExternalMorphWeightData
{
    ENGINE_API void UpdateNumActiveMorphTargets();
 
    void Reset() { MorphSets.Reset(); NumActiveMorphTargets = 0; }
 
    bool HasActiveMorphs() const { return (NumActiveMorphTargets > 0); }
 
    TMap<int32, FExternalMorphSetWeights> MorphSets;
 
    int32 NumActiveMorphTargets = 0;
};