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  3. UFractureModalTool

UFractureModalTool

Tools derived from this class provide parameter details and operate modally.

API > API/Plugins > API/Plugins/FractureEditor

Inheritance Hierarchy

References

   
Module FractureEditor
Header /Engine/Plugins/Experimental/ChaosEditor/Source/FractureEditor/Public/FractureTool.h
Include #include "FractureTool.h"

Syntax

UCLASS&40;Abstract&41;  
class UFractureModalTool : public UFractureActionTool

Remarks

Tools derived from this class provide parameter details and operate modally.

Variables

  Type Name Description
Public variable OnToolPropertyInternallyModified OnPropertyModifiedDirectlyByTool  
Protected variable UProperty TArray< TObjectPtr< UGeometryCollectionComponent > > VisualizedCollections Geometry collection components referenced by visualizations.

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Protected function Virtual void  
Public function Virtual void

DrawHUD ( FEditorViewportClient* ViewportClient,
FViewport* Viewport,
const FSceneView* View,
FCanvas* Canvas
)

  
Protected function Const void

EnumerateVisualizationMapping ( const FVisualizationMappings& Mappings,
int32 ArrayNum,
TFunctionRef< void(int32 Idx, FVector ExplodedVector)> Func
)

  
Public function Virtual int32

ExecuteFracture ( const FFractureToolContext& FractureContext
)

 Executes function that generates new geometry. Returns the first new geometry index.
Public function Virtual Const bool  
Public function Virtual void  
Public function Virtual Const FText This is the Text that will appear on the button to execute the fracture
Public function Virtual Const TArray< UObject * >  
Public function Virtual Const void Call after changing properties internally in the tool to allow external views of the property to update properly.
Public function Virtual void Called when a selected geometry collection component is moved in the scene.
Protected function void

OnComponentTransformChangedInternal ( USceneComponent* InRootComponent,
ETeleportType Teleport
)

  
Public function Virtual void

OnTick ( float DeltaTime
)

  
Protected function void Call to override editor view flags to disable temporal AA and motion blur, which make the lines look bad.
Public function Virtual void

PostFractureProcess ( const FFractureToolContext& FractureContext,
int32 FirstNewGeometryIndex
)

 Optional processing after a successful fracture (i.e., will not be called if ExecuteFracture returns INDEX_NONE)
Public function Virtual void

Render ( const FSceneView* View,
FViewport* Viewport,
FPrimitiveDrawInterface* PDI
)

 Draw callback from edmode
Protected function void Restore editor view flags.
Public function Virtual void Called when the selection changes, and when the modal tool is entered.
Public function Virtual void Called when the modal tool is entered.
Public function Virtual void Called when the modal tool is exited (on switching to a new modal tool or exiting the fracture editor mode)

Overridden from UFractureActionTool

  Type Name Description
Public function Virtual Const bool  
Public function Virtual void Executes the command. Derived types need to be implemented in a thread safe way

Overridden from UObject

  Type Name Description
Public function Virtual void This alternate version of PostEditChange is called when properties inside structs are modified.
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

 Called when a property on this object has been modified externally

Typedefs

Name Description
OnToolPropertyInternallyModified OnPropertyModifiedDirectlyByTool is broadcast when a property is changed internally by the tool.

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