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21ecacd4d6
Added new accessors for getting individual SourceModels, or the entire array. #rb none #jira none [CL 7668562 by Richard TalbotWatkin in 4.23 branch]
87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#include "StaticMeshAdapter.h"
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#include "MaterialBakingStructures.h"
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#include "Engine/StaticMesh.h"
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#include "UObject/Package.h"
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#include "MeshMergeHelpers.h"
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FStaticMeshAdapter::FStaticMeshAdapter(UStaticMesh* InStaticMesh)
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: StaticMesh(InStaticMesh)
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{
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checkf(StaticMesh != nullptr, TEXT("Invalid static mesh in adapter"));
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NumLODs = StaticMesh->GetNumLODs();
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}
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int32 FStaticMeshAdapter::GetNumberOfLODs() const
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{
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return NumLODs;
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}
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void FStaticMeshAdapter::RetrieveRawMeshData(int32 LODIndex, FMeshDescription& InOutRawMesh, bool bPropogateMeshData) const
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{
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FMeshMergeHelpers::RetrieveMesh(StaticMesh, LODIndex, InOutRawMesh);
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}
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void FStaticMeshAdapter::RetrieveMeshSections(int32 LODIndex, TArray<FSectionInfo>& InOutSectionInfo) const
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{
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FMeshMergeHelpers::ExtractSections(StaticMesh, LODIndex, InOutSectionInfo);
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}
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int32 FStaticMeshAdapter::GetMaterialIndex(int32 LODIndex, int32 SectionIndex) const
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{
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return StaticMesh->GetSectionInfoMap().Get(LODIndex, SectionIndex).MaterialIndex;
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}
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void FStaticMeshAdapter::ApplySettings(int32 LODIndex, FMeshData& InOutMeshData) const
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{
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InOutMeshData.LightMapIndex = StaticMesh->LightMapCoordinateIndex;
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}
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UPackage* FStaticMeshAdapter::GetOuter() const
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{
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return nullptr;
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}
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FString FStaticMeshAdapter::GetBaseName() const
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{
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return StaticMesh->GetOutermost()->GetName();
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}
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void FStaticMeshAdapter::SetMaterial(int32 MaterialIndex, UMaterialInterface* Material)
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{
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StaticMesh->StaticMaterials[MaterialIndex] = Material;
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}
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void FStaticMeshAdapter::RemapMaterialIndex(int32 LODIndex, int32 SectionIndex, int32 NewMaterialIndex)
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{
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FMeshSectionInfo SectionInfo = StaticMesh->GetSectionInfoMap().Get(LODIndex, SectionIndex);
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SectionInfo.MaterialIndex = NewMaterialIndex;
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StaticMesh->GetSectionInfoMap().Set(LODIndex, SectionIndex, SectionInfo);
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}
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int32 FStaticMeshAdapter::AddMaterial(UMaterialInterface* Material)
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{
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return StaticMesh->StaticMaterials.Add(Material);
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}
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void FStaticMeshAdapter::UpdateUVChannelData()
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{
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StaticMesh->UpdateUVChannelData(false);
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}
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bool FStaticMeshAdapter::IsAsset() const
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{
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return true;
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}
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int32 FStaticMeshAdapter::LightmapUVIndex() const
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{
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return StaticMesh->LightMapCoordinateIndex;
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}
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FBoxSphereBounds FStaticMeshAdapter::GetBounds() const
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{
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return StaticMesh->GetBounds();
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}
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