GizmoElementRectangle.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "BaseGizmos/GizmoElementLineBase.h"
#include "InputState.h"
#include "UObject/ObjectMacros.h"
#include "GizmoElementRectangle.generated.h"
 
class FPrimitiveDrawInterface;
class FMaterialRenderProxy;
 
UCLASS(Transient, MinimalAPI)
class UGizmoElementRectangle : public UGizmoElementLineBase
{
    GENERATED_BODY()
 
public:
 
    //~ Begin UGizmoElementBase Interface.
    INTERACTIVETOOLSFRAMEWORK_API virtual void Render(IToolsContextRenderAPI* RenderAPI, const FRenderTraversalState& RenderState) override;
    INTERACTIVETOOLSFRAMEWORK_API virtual FInputRayHit LineTrace(const UGizmoViewContext* ViewContext, const FLineTraceTraversalState& LineTraceState, const FVector& RayOrigin, const FVector& RayDirection, FLineTraceOutput& OutLineTraceOutput) override;
    //~ End UGizmoElementBase Interface.
 
    // Location of rectangle center
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetCenter(FVector InCenter);
    INTERACTIVETOOLSFRAMEWORK_API virtual FVector GetCenter() const;
 
    // Width
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetWidth(float InWidth);
    INTERACTIVETOOLSFRAMEWORK_API virtual float GetWidth() const;
 
    // Height
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetHeight(float InHeight);
    INTERACTIVETOOLSFRAMEWORK_API virtual float GetHeight() const;
 
    // Up direction
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetUpDirection(const FVector& InUpDirection);
    INTERACTIVETOOLSFRAMEWORK_API virtual FVector GetUpDirection() const;
 
    // Side direction
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetSideDirection(const FVector& InSideDirection);
    INTERACTIVETOOLSFRAMEWORK_API virtual FVector GetSideDirection() const;
 
    // Draw mesh
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetDrawMesh(bool InDrawMesh);
    INTERACTIVETOOLSFRAMEWORK_API virtual bool GetDrawMesh() const;
 
    // Draw line
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetDrawLine(bool InDrawLine);
    INTERACTIVETOOLSFRAMEWORK_API virtual bool GetDrawLine() const;
 
    // Hit mesh
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetHitMesh(bool InHitMesh);
    INTERACTIVETOOLSFRAMEWORK_API virtual bool GetHitMesh() const;
 
    // Hit line
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetHitLine(bool InHitLine);
    INTERACTIVETOOLSFRAMEWORK_API virtual bool GetHitLine() const;
 
protected:
 
    // Location of rectangle center
    UPROPERTY()
    FVector Center = FVector::ZeroVector;
 
    // Width
    UPROPERTY()
    float Width = 1.0f;
 
    // Height
    UPROPERTY()
    float Height = 1.0f;
 
    // Up direction
    UPROPERTY()
    FVector UpDirection = FVector(0.0f, 0.0f, 1.0f);
 
    // Side direction
    UPROPERTY()
    FVector SideDirection = FVector(0.0f, 1.0f, 0.0f);
 
    UPROPERTY()
    bool bDrawMesh = true;
 
    UPROPERTY()
    bool bDrawLine = false;
 
    UPROPERTY()
    bool bHitMesh = true;
 
    UPROPERTY()
    bool bHitLine = false;
};