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#rb none #rnx #jira none #preflight 60c4451f5c10070001ae0537 [CL 16652187 by Ryan Schmidt in ue5-main branch]
64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "Properties/MeshMaterialProperties.h"
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#include "DynamicMesh3.h"
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#include "DynamicMeshAttributeSet.h"
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#include "MeshNormals.h"
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#include "Components/DynamicMeshComponent.h"
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#include "Materials/MaterialInstanceDynamic.h"
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#define LOCTEXT_NAMESPACE "UMeshMaterialProperites"
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UNewMeshMaterialProperties::UNewMeshMaterialProperties()
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{
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Material = CreateDefaultSubobject<UMaterialInterface>(TEXT("MATERIAL"));
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}
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void UExistingMeshMaterialProperties::RestoreProperties(UInteractiveTool* RestoreToTool)
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{
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Super::RestoreProperties(RestoreToTool);
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Setup();
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}
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void UExistingMeshMaterialProperties::Setup()
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{
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UMaterial* CheckerMaterialBase = LoadObject<UMaterial>(nullptr, TEXT("/MeshModelingToolset/Materials/CheckerMaterial"));
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if (CheckerMaterialBase != nullptr)
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{
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CheckerMaterial = UMaterialInstanceDynamic::Create(CheckerMaterialBase, NULL);
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if (CheckerMaterial != nullptr)
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{
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CheckerMaterial->SetScalarParameterValue("Density", CheckerDensity);
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CheckerMaterial->SetScalarParameterValue("UVChannel", (float)UVChannel);
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}
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}
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}
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void UExistingMeshMaterialProperties::UpdateMaterials()
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{
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if (CheckerMaterial != nullptr)
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{
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CheckerMaterial->SetScalarParameterValue("Density", CheckerDensity);
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CheckerMaterial->SetScalarParameterValue("UVChannel", (float)UVChannel);
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}
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}
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UMaterialInterface* UExistingMeshMaterialProperties::GetActiveOverrideMaterial() const
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{
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if (MaterialMode == ESetMeshMaterialMode::Checkerboard && CheckerMaterial != nullptr)
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{
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return CheckerMaterial;
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}
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if (MaterialMode == ESetMeshMaterialMode::Override && OverrideMaterial != nullptr)
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{
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return OverrideMaterial;
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}
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return nullptr;
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}
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#undef LOCTEXT_NAMESPACE
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