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#rb none #rnx #jira none #ROBOMERGE-OWNER: ryan.schmidt #ROBOMERGE-AUTHOR: ryan.schmidt #ROBOMERGE-SOURCE: CL 15348621 in //UE5/Release-5.0-EarlyAccess/... #ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v771-15082668) #ROBOMERGE-CONFLICT from-shelf [CL 15360215 by ryan schmidt in ue5-main branch]
74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "ProjectToTargetTool.h"
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#include "MeshDescriptionToDynamicMesh.h"
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#include "InteractiveToolManager.h"
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#define LOCTEXT_NAMESPACE "UProjectToTargetTool"
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bool UProjectToTargetToolBuilder::CanBuildTool(const FToolBuilderState& SceneState) const
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{
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return ToolBuilderUtil::CountComponents(SceneState, CanMakeComponentTarget) == 2;
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}
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UInteractiveTool* UProjectToTargetToolBuilder::BuildTool(const FToolBuilderState& SceneState) const
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{
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UProjectToTargetTool* NewTool = NewObject<UProjectToTargetTool>(SceneState.ToolManager);
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TArray<UActorComponent*> Components = ToolBuilderUtil::FindAllComponents(SceneState, CanMakeComponentTarget);
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check(Components.Num() == 2);
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TArray<TUniquePtr<FPrimitiveComponentTarget>> ComponentTargets;
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for (UActorComponent* ActorComponent : Components)
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{
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auto* MeshComponent = Cast<UPrimitiveComponent>(ActorComponent);
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if (MeshComponent)
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{
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ComponentTargets.Add(MakeComponentTarget(MeshComponent));
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}
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}
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NewTool->SetSelection(MoveTemp(ComponentTargets));
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NewTool->SetWorld(SceneState.World);
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NewTool->SetAssetAPI(AssetAPI);
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return NewTool;
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}
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void UProjectToTargetTool::Setup()
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{
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// ProjectionTarget and ProjectionTargetSpatial are setup before calling the parent class's Setup
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FMeshDescriptionToDynamicMesh ProjectionConverter;
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check(ComponentTargets.Num() == 2);
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FPrimitiveComponentTarget* TargetComponentTarget = ComponentTargets[1].Get();
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ProjectionTarget = MakeUnique<FDynamicMesh3>();
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ProjectionConverter.Convert(TargetComponentTarget->GetMesh(), *ProjectionTarget);
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ProjectionTargetSpatial = MakeUnique<FDynamicMeshAABBTree3>(ProjectionTarget.Get(), true);
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// Now setup parent RemeshMeshTool class
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URemeshMeshTool::Setup();
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SetToolDisplayName(LOCTEXT("ProjectToTargetToolName", "Project To Target"));
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GetToolManager()->DisplayMessage(
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LOCTEXT("ProjectToTargetToolDescription", "Incrementally deform the first selected mesh towards the second, while applying Remeshing. This can be used to improve the accuracy of shrink-wrapping strategies."),
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EToolMessageLevel::UserNotification);
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}
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TUniquePtr<FDynamicMeshOperator> UProjectToTargetTool::MakeNewOperator()
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{
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TUniquePtr<FDynamicMeshOperator> Op = URemeshMeshTool::MakeNewOperator();
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FDynamicMeshOperator* RawOp = Op.Get();
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FRemeshMeshOp* RemeshOp = static_cast<FRemeshMeshOp*>(RawOp);
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check(RemeshOp);
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RemeshOp->ProjectionTarget = ProjectionTarget.Get();
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RemeshOp->ProjectionTargetSpatial = ProjectionTargetSpatial.Get();
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return Op;
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}
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#undef LOCTEXT_NAMESPACE
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