GizmoElementHitTargets.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "BaseGizmos/GizmoInterfaces.h"
#include "BaseGizmos/GizmoViewContext.h"
#include "BaseGizmos/HitTargets.h"
#include "BaseGizmos/TransformProxy.h"
#include "GizmoElementHitTargets.generated.h"
 
class UGizmoElementBase;
 
UCLASS(MinimalAPI)
class UGizmoElementHitTarget : public UObject, public IGizmoClickTarget
{
    GENERATED_BODY()
public:
 
    UPROPERTY()
    TObjectPtr<UGizmoElementBase> GizmoElement;
 
    UPROPERTY()
    TObjectPtr<UGizmoViewContext> GizmoViewContext;
 
    UPROPERTY()
    TObjectPtr<UTransformProxy> GizmoTransformProxy;
 
    TFunction<bool(const FInputDeviceRay&)> Condition = nullptr;
 
public:
    INTERACTIVETOOLSFRAMEWORK_API virtual FInputRayHit IsHit(const FInputDeviceRay& ClickPos) const;
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateHoverState(bool bHovering) override;
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateInteractingState(bool bInteracting) override;
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateSelectedState(bool bInSelected) override;
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateSubdueState(bool bSubdued) override;
 
public:
    static INTERACTIVETOOLSFRAMEWORK_API UGizmoElementHitTarget* Construct(
        UGizmoElementBase* InGizmoElement,
        UGizmoViewContext* InGizmoViewContext,
        UObject* Outer = (UObject*)GetTransientPackage());
};
 
UCLASS(MinimalAPI)
class UGizmoElementHitMultiTarget : public UObject, public IGizmoClickMultiTarget
{
    GENERATED_BODY()
public:
 
    UPROPERTY()
    TObjectPtr<UGizmoElementBase> GizmoElement;
 
    UPROPERTY()
    TObjectPtr<UGizmoViewContext> GizmoViewContext;
 
    UPROPERTY()
    TObjectPtr<UTransformProxy> GizmoTransformProxy;
 
    TFunction<bool(const FInputDeviceRay&)> Condition = nullptr;
 
public:
    INTERACTIVETOOLSFRAMEWORK_API virtual FInputRayHit IsHit(const FInputDeviceRay& ClickPos) const override;
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateHoverState(bool bHovering, uint32 PartIdentifier) override;
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateHoverState(bool bHovering, uint32 PartIdentifier, bool bInAllowMultipleElements);
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateInteractingState(bool bInteracting, uint32 PartIdentifier) override;
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateInteractingState(bool bInteracting, uint32 PartIdentifier, bool bInAllowMultipleElements);
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateSelectedState(bool bInSelected, uint32 PartIdentifier) override;
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateSelectedState(bool bInSelected, uint32 PartIdentifier, bool bInAllowMultipleElements);
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateSubdueState(bool bInSubdued, uint32 PartIdentifier) override;
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateSubdueState(bool bInSubdued, uint32 PartIdentifier, bool bInAllowMultipleElements);
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateHittableState(bool bHittable, uint32 PartIdentifier) override;
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void UpdateHittableState(bool bHittable, uint32 PartIdentifier, bool bInAllowMultipleElements);
 
public:
    static INTERACTIVETOOLSFRAMEWORK_API UGizmoElementHitMultiTarget* Construct(
        UGizmoElementBase* InGizmoElement,
        UGizmoViewContext* InGizmoViewContext,
        UObject* Outer = (UObject*)GetTransientPackage());
 
};