GizmoElementBox.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "BaseGizmos/GizmoElementBase.h"
#include "InputState.h"
#include "UObject/ObjectMacros.h"
#include "GizmoElementBox.generated.h"
 
UCLASS(Transient, MinimalAPI)
class UGizmoElementBox : public UGizmoElementBase
{
    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 center of box's base circle.
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetCenter(const FVector& InCenter);
    INTERACTIVETOOLSFRAMEWORK_API virtual FVector GetCenter() const;
 
    // Box axis up direction.
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetUpDirection(const FVector& InUpDirection);
    INTERACTIVETOOLSFRAMEWORK_API virtual FVector GetUpDirection() const;
 
    // Box axis side direction.
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetSideDirection(const FVector& InSideDirection);
    INTERACTIVETOOLSFRAMEWORK_API virtual FVector GetSideDirection() const;
 
    // Box dimensions.
    INTERACTIVETOOLSFRAMEWORK_API virtual void SetDimensions(const FVector& InDimensions);
    INTERACTIVETOOLSFRAMEWORK_API virtual FVector GetDimensions() const;
 
protected:
 
    // Location of center of box
    UPROPERTY()
    FVector Center = FVector::ZeroVector;
 
    // Box dimensions
    UPROPERTY()
    FVector Dimensions = FVector(1.0f, 1.0f, 1.0f);
 
    // Box up axis, corresponds to Z dimension
    UPROPERTY()
    FVector UpDirection = FVector::UpVector;
 
    // Box side axis, corresponds to Y dimension
    UPROPERTY()
    FVector SideDirection = FVector::RightVector;
};