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  3. UDrawPolyPathTool

UDrawPolyPathTool

API > API/Plugins > API/Plugins/MeshModelingToolsExp

Inheritance Hierarchy

References

   
Module MeshModelingToolsExp
Header /Engine/Plugins/Experimental/MeshModelingToolsetExp/Source/MeshModelingToolsExp/Public/DrawPolyPathTool.h
Include #include "DrawPolyPathTool.h"

Syntax

UCLASS&40;&41;  
class UDrawPolyPathTool :  
    public UInteractiveTool,  
    public IClickBehaviorTarget,  
    public IHoverBehaviorTarget

Variables

  Type Name Description
Protected variable bool bHasSavedExtrudeHeight  
Protected variable bool bHasSavedRadius  
Protected variable bool bHasSavedWidth  
Protected variable bool bIgnoreSnappingToggle  
Protected variable bool bPathIsClosed  
Protected variable bool bSpecifyingRadius  
Protected variable FViewCameraState CameraState  
Protected variable double CurHeight  
Protected variable double CurPathLength  
Protected variable TArray< UE::Geometry::FFrame3d > CurPathPoints  
Protected variable TArray< FVector3d > CurPolyLine  
Protected variable TArray< FVector3d > CurPolyLoop  
Protected variable int32 CurrentCurveTimestamp  
Protected variable UProperty TObjectPtr< USpatialCurveDistanceMechanic > CurveDistMechanic  
Protected variable UE::Geometry::FFrame3d DrawPlaneWorld  
Protected variable UProperty TObjectPtr< UPolyEditPreviewMesh > EditPreview  
Protected variable UProperty TObjectPtr< UPlaneDistanceFromHitMechanic > ExtrudeHeightMechanic  
Protected variable UProperty TObjectPtr< UDrawPolyPathExtrudeProperties > ExtrudeProperties  
Protected variable UProperty TObjectPtr< UNewMeshMaterialProperties > MaterialProperties  
Protected variable TArray< double > OffsetScaleFactors  
Protected variable UProperty TObjectPtr< UCreateMeshObjectTypeProperties > OutputTypeProperties Property set for type of output object (StaticMesh, Volume, etc)
Protected variable UProperty TObjectPtr< UConstructionPlaneMechanic > PlaneMechanic  
Protected variable float SavedExtrudeHeight  
Protected variable float SavedRadius  
Protected variable float SavedWidth  
Protected variable TArray< FVector3d > SecondPolyLoop  
Protected variable EState State  
Protected variable UProperty TObjectPtr< UCollectSurfacePathMechanic > SurfacePathMechanic  
Protected variable UWorld * TargetWorld  
Protected variable UProperty TObjectPtr< UDrawPolyPathProperties > TransformProps  
Protected variable float UVScaleFactor UV Scale factor to apply to texturing on any new geometry (e.g. new faces added by extrude)
Protected variable FTransform3d WorldTransform Camera state at last render

Functions

  Type Name Description
Protected function void  
Protected function void  
Protected function void  
Protected function void  
Protected function void  
Protected function Const bool  
Protected function Const bool

CheckInCurve ( int32 Timestamp
)

  
Protected function void  
Protected function void  
Protected function void  
Protected function FVector3d  
Public function Virtual bool

HitTest ( const FRay& Ray,
FHitResult& OutHit
)

  
Protected function void  
Protected function void  
Protected function void  
Protected function void  
Protected function void  
Protected function void  
Public function Virtual void

SetWorld ( UWorld* World
)

  
Protected function void  
Protected function void  
Protected function void User feedback messages
Protected function void

UndoCurrentOperation ( EState DestinationState
)

  
Protected function void  
Protected function void  
Protected function void  

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

OnPropertyModified ( UObject* PropertySet,
FProperty* Property
)

 Automatically called by UInteractiveToolPropertySet.OnModified delegate to notify Tool of child property set changes
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 ()

 Called by ToolManager to initialize the Tool after ToolBuilder::BuildTool() has been called
Public function Virtual void

Shutdown ( EToolShutdownType ShutdownType
)

 Called by ToolManager to shut down the Tool

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

Overridden from IModifierToggleBehaviorTarget

  Type Name Description
Public function Virtual void

OnUpdateModifierState ( int ModifierID,
bool bIsOn
)

 IModifierToggleBehaviorTarget.

Overridden from IHoverBehaviorTarget

  Type Name Description
Public function Virtual FInputRayHit IHoverBehaviorTarget API.
Public function Virtual void

OnBeginHover ( const FInputDeviceRay& DevicePos
)

 Initialize hover sequence at given position
Public function Virtual void Terminate active hover sequence
Public function Virtual bool

OnUpdateHover ( const FInputDeviceRay& DevicePos
)

 Update active hover sequence with new input position

Enums

  Type Name Description
Protected enum EState    

Constants

Name Description
ShiftModifierID  

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