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  3. UGroomCardsEditorTool

UGroomCardsEditorTool

API > API/Plugins > API/Plugins/HairModelingToolset

Inheritance Hierarchy

References

   
Module HairModelingToolset
Header /Engine/Plugins/Experimental/HairModelingToolset/Source/HairModelingToolset/Public/GroomCardsEditorTool.h
Include #include "GroomCardsEditorTool.h"

Syntax

UCLASS ()  
class UGroomCardsEditorTool :  
    public UMeshSurfacePointTool ,  
    public IClickBehaviorTarget

Variables

  Type Name Description
Protected variable TPimplPtr< FGroomCardEdit > ActiveCardEdit  
Protected variable int32 ActiveCardGroupID  
Protected variable FMeshVertexChangeBuilder * ActiveVertexChange  
Protected variable bool bActiveCardEditUpdated  
Protected variable bool bCurveUpdatePending  
Protected variable bool bSelectionStateDirty  
Protected variable bool bSetupValid  
Protected variable bool bVisualizationChanged  
Protected variable bool bWasTopologyEdited  
Protected variable UProperty TObjectPtr< UPolygonSelectionMechanic > CardMeshSelectionMechanic  
Protected variable UProperty TObjectPtr< USpaceCurveDeformationMechanic > ControlPointsMechanic  
Protected variable int32 CurrentOperationTimestamp  
Protected variable TSharedPtr< FSpaceCurveSource > CurveSourceAdapter  
Protected variable TPimplPtr< FEditableGroomCardSet > EditableCardSet  
Protected variable UProperty TObjectPtr< UEditGroomCardsToolActions > EditActions  
Protected variable UProperty TObjectPtr< UGroomCardsInfoToolProperties > InfoProperties  
Protected variable UProperty TObjectPtr< UMaterialInterface > MeshMaterial  
Protected variable int32 ModifiedTopologyCounter  
Protected variable FDelegateHandle OnPreviewMeshChangedHandle  
Protected variable EEditGroomCardsToolActions PendingAction  
Protected variable UProperty TObjectPtr< UPreviewGeometry > PreviewGeom  
Protected variable UProperty TObjectPtr< UPreviewMesh > PreviewMesh  
Protected variable UProperty TObjectPtr< USelectGroomCardsToolActions > SelectActions  
Protected variable UProperty TLazyObjectPtr< AGroomActor > TargetGroom  
Protected variable UWorld * TargetWorld  
Protected variable TUniquePtr< FGroupTopology > Topology  
Protected variable UProperty TObjectPtr< UMaterialInterface > UVMaterial  

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Protected function void  
Protected function void  
Public function void

ApplyGroomCardEdit ( const FGroomCardEdit& Edit,
bool bIsRevert
)

  
Protected function void

BeginCardEdit ( int32 CardGroupID
)

  
Protected function void  
Protected function Const bool

CheckInOperation ( int32 Timestamp
)

  
Protected function void  
Protected function void

CompleteMeshEditChange ( const FText& TransactionLabel,
TUniquePtr< FToolCommandChange > EditChange,
const FGroupTopologySelection& OutputSelection
)

  
Protected function void  
Protected function void  
Protected function void  
Protected function void  
Protected function void  
Protected function void  
Public function void Actions API
Protected function void

RestoreCardEdit ( const FGroomCardEdit* RestoreEdit
)

  
Public function Virtual void

SetWorld ( UWorld* World
)

  
Protected function void  
Protected function void  

Overridden from UMeshSurfacePointTool

  Type Name Description
Public function Virtual bool

HitTest ( const FRay& Ray,
FHitResult& OutHit
)

 UMeshSurfacePointTool API.
Public function Virtual void

OnBeginDrag ( const FRay& Ray
)

 This function is called when the user begins a click-drag-release interaction
Public function Virtual void This function is called when the user's drag is cancelled, for example due to the whole tool being shut down.
Public function Virtual void

OnEndDrag ( const FRay& Ray
)

 This function is called when the user releases the button driving a click-drag-release interaction
Public function Virtual void

OnUpdateDrag ( const FRay& Ray
)

 This function is called each frame that the user is in a click-drag-release interaction

Overridden from UInteractiveTool

  Type Name Description
Public function Virtual Const bool  
Public function Virtual Const bool  
Public function Virtual Const bool  
Public function Virtual void

OnTick ( float DeltaTime
)

 Allow the Tool to do any necessary processing on Tick
Public function Virtual void Allow the Tool to do any custom drawing (ie via PDI/RHI)
Public function Virtual void

Setup ()

 Register InputBehaviors, etc
Public function Virtual void

Shutdown ( EToolShutdownType ShutdownType
)

 Called by ToolManager to shut down the Tool

Overridden from IClickDragBehaviorTarget

  Type Name Description
Public function Virtual FInputRayHit IClickDragBehaviorTarget API.

Overridden from IHoverBehaviorTarget

  Type Name Description
Public function Virtual void Terminate active hover sequence
Public function Virtual bool

OnUpdateHover ( const FInputDeviceRay& DevicePos
)

 Update active hover sequence with new input position

Overridden from IClickBehaviorTarget

  Type Name Description
Public function Virtual FInputRayHit

IsHitByClick ( const FInputDeviceRay& ClickPos
)

 IClickBehaviorTarget API.
Public function Virtual void

OnClicked ( const FInputDeviceRay& ClickPos
)

 Notify Target that click ocurred

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