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c0ba0d5235
- New UInteractiveToolCameraFocusAPI UInterface defines functions a Tool can implement to publish its ability to provide a focus-box and focus-point - ModelingMode uses this API to customize behavior. Box-focus (f hotkey) will now always focus on Tool-provided focus-box if available. Point-focus (c hotkey) will focus on nearer of world-hit and Tool focus-point. - Default implementations for PrimitiveComponentToolTarget in SingleSelectionTool and MultiSelectionTool - Custom focus-box implementations for PolyEdit-derived and TriSelect-derived tools, to focus on active selection if available - Custom focus-point implementations for MeshSurfacePointTool #rnx #jira none [CL 16246252 by Ryan Schmidt in ue5-main branch]
51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "InteractiveTool.h"
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#include "ComponentSourceInterfaces.h"
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#include "ToolTargets/ToolTarget.h"
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#include "InteractiveToolQueryInterfaces.h"
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#include "SingleSelectionTool.generated.h"
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UCLASS(Transient)
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class INTERACTIVETOOLSFRAMEWORK_API USingleSelectionTool : public UInteractiveTool, public IInteractiveToolCameraFocusAPI
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{
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GENERATED_BODY()
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public:
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void SetTarget(UToolTarget* TargetIn)
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{
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Target = TargetIn;
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}
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/**
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* @return true if all ToolTargets of this tool are still valid
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*/
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virtual bool AreAllTargetsValid() const
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{
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return Target ? Target->IsValid() : false;
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}
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public:
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virtual bool CanAccept() const override
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{
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return AreAllTargetsValid();
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}
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protected:
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UPROPERTY()
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TObjectPtr<UToolTarget> Target;
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public:
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// IInteractiveToolCameraFocusAPI implementation
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virtual bool SupportsWorldSpaceFocusBox() override;
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virtual FBox GetWorldSpaceFocusBox() override;
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virtual bool SupportsWorldSpaceFocusPoint() override;
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virtual bool GetWorldSpaceFocusPoint(const FRay& WorldRay, FVector& PointOut) override;
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};
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