MeshDeformerGeometryReadback.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
 
#define UE_API ENGINE_API
 
struct FMeshDescription;
 
struct FMeshDeformerGeometryReadbackVertexDataArrays
{
    int32 LODIndex = INDEX_NONE;
    TArray<FVector3f> Positions;
    TArray<FVector3f> Normals;
    TArray<FVector3f> Tangents;
    TArray<FVector4f> Colors;
};
 
struct FMeshDeformerGeometryReadbackRequest
{
    UE_API ~FMeshDeformerGeometryReadbackRequest();
 
    TFunction<void(const FMeshDescription&)> MeshDescriptionCallback_AnyThread;
    bool bMeshDescriptionHandled = false;
    
    TFunction<void(const FMeshDeformerGeometryReadbackVertexDataArrays&)> VertexDataArraysCallback_AnyThread;
    bool bVertexDataArraysHandled = false;
};
 
#undef UE_API