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18b8b677a0
#rb Jimmy.Andrews #jira UE-176245 #preflight 63e2d79f07207b2570c5ee77 [CL 24110659 by nathan mitchell in ue5-main branch]
91 lines
3.2 KiB
C++
91 lines
3.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "RemeshMeshTool.h"
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#include "ToolBuilderUtil.h"
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#include "ProjectToTargetTool.generated.h"
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/**
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* Determine if/how we can build UProjectToTargetTool. It requires two selected mesh components.
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*/
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UCLASS()
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class MESHMODELINGTOOLSEXP_API UProjectToTargetToolBuilder : public UMultiSelectionMeshEditingToolBuilder
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{
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GENERATED_BODY()
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public:
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virtual bool CanBuildTool(const FToolBuilderState& SceneState) const override;
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virtual UMultiSelectionMeshEditingTool* CreateNewTool(const FToolBuilderState& SceneState) const override;
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};
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/**
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* Subclass URemeshMeshToolProperties just so we can set default values for some properties. Setting these values in the
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* Setup function of UProjectToTargetTool turns out to be tricky to achieve with the property cache.
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*/
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UCLASS()
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class MESHMODELINGTOOLSEXP_API UProjectToTargetToolProperties : public URemeshMeshToolProperties
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{
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GENERATED_BODY()
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public:
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UPROPERTY(EditAnywhere, Category = ProjectionSpace)
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bool bWorldSpace = true;
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UPROPERTY(EditAnywhere, Category = Remeshing)
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bool bParallel = true;
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UPROPERTY(EditAnywhere, Category = NormalFlow, meta = (EditCondition = "RemeshType == ERemeshType::NormalFlow", UIMin = "0", UIMax = "100", ClampMin = "0", ClampMax = "100"))
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int FaceProjectionPassesPerRemeshIteration = 1;
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UPROPERTY(EditAnywhere, Category = NormalFlow, meta = (EditCondition = "RemeshType == ERemeshType::NormalFlow", UIMin = "0", UIMax = "1.0", ClampMin = "0", ClampMax = "10.0"))
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float SurfaceProjectionSpeed = 0.2f;
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UPROPERTY(EditAnywhere, Category = NormalFlow, meta = (EditCondition = "RemeshType == ERemeshType::NormalFlow", UIMin = "0", UIMax = "1.0", ClampMin = "0", ClampMax = "10.0"))
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float NormalAlignmentSpeed = 0.2f;
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UPROPERTY(EditAnywhere, Category = NormalFlow, meta = (EditCondition = "RemeshType == ERemeshType::NormalFlow"))
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bool bSmoothInFillAreas = true;
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UPROPERTY(EditAnywhere, Category = NormalFlow, meta = (EditCondition = "RemeshType == ERemeshType::NormalFlow && bSmoothInFillAreas", UIMin = "0", UIMax = "1.0", ClampMin = "0", ClampMax = "10.0"))
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float FillAreaDistanceMultiplier = 0.25f;
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UPROPERTY(EditAnywhere, Category = NormalFlow, meta = (EditCondition = "RemeshType == ERemeshType::NormalFlow && bSmoothInFillAreas", UIMin = "0", UIMax = "1.0", ClampMin = "0", ClampMax = "10.0"))
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float FillAreaSmoothMultiplier = 0.25f;
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UProjectToTargetToolProperties()
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: URemeshMeshToolProperties()
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{
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bPreserveSharpEdges = false;
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RemeshType = ERemeshType::NormalFlow;
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}
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};
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/**
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* Project one mesh surface onto another, while undergoing remeshing. Subclass of URemeshMeshTool to avoid duplication.
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*/
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UCLASS()
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class MESHMODELINGTOOLSEXP_API UProjectToTargetTool : public URemeshMeshTool
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{
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GENERATED_BODY()
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public:
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UProjectToTargetTool(const FObjectInitializer& ObjectInitializer) :
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Super(ObjectInitializer.SetDefaultSubobjectClass<UProjectToTargetToolProperties>(TEXT("RemeshProperties")))
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{}
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virtual void Setup() override;
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virtual TUniquePtr<UE::Geometry::FDynamicMeshOperator> MakeNewOperator() override;
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private:
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TUniquePtr<UE::Geometry::FDynamicMesh3> ProjectionTarget;
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TUniquePtr<UE::Geometry::FDynamicMeshAABBTree3> ProjectionTargetSpatial;
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};
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