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#jira UETOOL-3823 #rb lonnie.li #preflight 617b1aea5794a500014f544a #ROBOMERGE-AUTHOR: michael.balzer #ROBOMERGE-SOURCE: CL 17972239 in //UE5/Release-5.0/... via CL 17972248 #ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v885-17909292) #ROBOMERGE[STARSHIP]: UE5-Main [CL 17972256 by michael balzer in ue5-release-engine-test branch]
56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "BaseTools/SingleSelectionMeshEditingTool.h"
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#include "TargetInterfaces/MaterialProvider.h"
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#include "TargetInterfaces/MeshDescriptionCommitter.h"
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#include "TargetInterfaces/MeshDescriptionProvider.h"
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#include "TargetInterfaces/PrimitiveComponentBackedTarget.h"
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#include "ToolTargetManager.h"
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#include "Selection/StoredMeshSelectionUtil.h"
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/*
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* ToolBuilder
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*/
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const FToolTargetTypeRequirements& USingleSelectionMeshEditingToolBuilder::GetTargetRequirements() const
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{
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static FToolTargetTypeRequirements TypeRequirements({
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UMaterialProvider::StaticClass(),
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UMeshDescriptionCommitter::StaticClass(),
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UMeshDescriptionProvider::StaticClass(),
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UPrimitiveComponentBackedTarget::StaticClass()
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});
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return TypeRequirements;
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}
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bool USingleSelectionMeshEditingToolBuilder::CanBuildTool(const FToolBuilderState& SceneState) const
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{
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return SceneState.TargetManager->CountSelectedAndTargetable(SceneState, GetTargetRequirements()) == 1;
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}
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UInteractiveTool* USingleSelectionMeshEditingToolBuilder::BuildTool(const FToolBuilderState& SceneState) const
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{
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USingleSelectionMeshEditingTool* NewTool = CreateNewTool(SceneState);
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InitializeNewTool(NewTool, SceneState);
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return NewTool;
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}
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void USingleSelectionMeshEditingToolBuilder::InitializeNewTool(USingleSelectionMeshEditingTool* NewTool, const FToolBuilderState& SceneState) const
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{
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UToolTarget* Target = SceneState.TargetManager->BuildFirstSelectedTargetable(SceneState, GetTargetRequirements());
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check(Target);
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NewTool->SetTarget(Target);
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NewTool->SetWorld(SceneState.World);
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if (WantsInputSelectionIfAvailable())
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{
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const UPersistentMeshSelection* InputSelection = UE::Geometry::GetCurrentToolInputSelection(SceneState, Target);
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if (InputSelection != nullptr)
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{
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NewTool->SetInputSelection(InputSelection);
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}
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}
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}
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