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#rb jeanfrancois.dube #ROBOMERGE-SOURCE: CL 15875370 in //UE5/Release-5.0-EarlyAccess/... #ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v786-15839533) [CL 15875374 by sebastien lussier in ue5-main branch]
79 lines
1.9 KiB
C++
79 lines
1.9 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "Engine/StaticMesh.h"
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#include "MeshDescription.h"
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#include "PhysicsEngine/AggregateGeom.h"
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#include "LightMap.h"
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#include "ShadowMap.h"
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#include "Engine/MapBuildDataRegistry.h"
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/** Structure holding intermediate mesh merging data that is used throughout the mesh merging and proxy creation processes */
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struct FMeshMergeData
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{
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FMeshMergeData()
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: RawMesh(nullptr)
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, SourceStaticMesh(nullptr)
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, bIsClippingMesh(false)
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{}
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void ReleaseData()
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{
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if (RawMesh != nullptr)
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{
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delete RawMesh;
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RawMesh = nullptr;
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}
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}
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/** Raw mesh data from the source static mesh */
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FMeshDescription* RawMesh;
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/** Contains the original texture bounds, if the material requires baking down per-vertex data */
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TArray<FBox2D> TexCoordBounds;
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/** Will contain non-overlapping texture coordinates, if the material requires baking down per-vertex data */
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TArray<FVector2D> NewUVs;
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/** Pointer to the source static mesh instance */
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class UStaticMesh* SourceStaticMesh;
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/** If set, the raw mesh should be used as clipping geometry */
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bool bIsClippingMesh;
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FString DebugJobName;
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};
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struct FInstancedMeshMergeData : public FMeshMergeData
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{
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TArray<FTransform> InstanceTransforms;
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};
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/** Structure for encapsulating per LOD mesh merging data */
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struct FRawMeshExt
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{
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FRawMeshExt()
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: SourceStaticMesh(nullptr)
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{
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FMemory::Memzero(bShouldExportLOD);
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}
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FMeshMergeData MeshLODData[MAX_STATIC_MESH_LODS];
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FKAggregateGeom AggGeom;
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/** Pointer to the source static mesh instance */
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class UStaticMesh* SourceStaticMesh;
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class UStaticMeshComponent* Component;
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/** Specific LOD index that is being exported */
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int32 ExportLODIndex;
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FLightMapRef LightMap;
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FShadowMapRef ShadowMap;
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/** Whether or not a specific LOD should be exported */
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bool bShouldExportLOD[MAX_STATIC_MESH_LODS];
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/** Max LOD index that is exported */
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int32 MaxLODExport;
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};
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