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  3. UGeomModifier

UGeomModifier

API > API/Plugins > API/Plugins/GeometryMode

Inheritance Hierarchy

References

   
Module GeometryMode
Header /Engine/Plugins/Editor/GeometryMode/Source/GeometryMode/Classes/GeomModifier.h
Include #include "GeomModifier.h"

Syntax

UCLASS&40;Abstract, HideCategories&61;&40;Object, GeomModifier&41;&41;  
class UGeomModifier : public UObject

Variables

  Type Name Description
Public variable UProperty uint32: 1 bAppearsInToolbar  
Public variable UProperty Category, EditAnywhere uint32: 1 bInitialized True if the modifier has been initialized.
Public variable UProperty uint32: 1 bPendingPivotOffsetUpdate If true, the pivot offset should be updated when the modification ends
Public variable UProperty Category, EditAnywhere uint32: 1 bPushButton If true, this modifier should be displayed as a push button instead of a radio button
Public variable UProperty Category, EditAnywhere FText Description A human readable name for this modifier (appears on buttons, menus, etc)
Public variable UProperty FName ToolbarIconName Icon name for showing this modifier in a toolbar
Public variable UProperty Category, EditAnywhere FText Tooltip The tooltip to be displayed for this modifier

Constructors

  Type Name Description
Public function  

UGeomModifier ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function bool

Apply ()

 Applies the modifier. Does nothing if the editor is not in geometry mode.
Public function void Stores the current state of the brush so that upon faulty operations, the brush may be restored to its previous state
Public function bool  
Public function Virtual void

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

  
Public function bool Ends the modification of geometry data.
Public function void Handles the stopping of transactions against the selected ABrushes.
Protected function void

GeomError ( const FString& InErrorMsg
)

 Interface for displaying error messages.
Public function Const const FText &  
Public function Const const FText &  
Public function Virtual void Gives the individual modifiers a chance to do something the first time they are activated.
Public function Virtual bool

InputDelta ( FEditorViewportClient* InViewportClient,
FViewport* InViewport,
FVector& InDrag,
FRotator& InRot,
FVector& InScale
)

  
Public function Virtual bool

InputKey ( FEditorViewportClient* ViewportClient,
FViewport* Viewport,
FKey Key,
EInputEvent Event
)

  
Protected function Virtual bool

OnApply ()

 Implements the modifier application.
Public function Virtual void

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

 Drawing functions to allow modifiers to have better control over the screen.
Public function void Restores the brush to its cached state
Public function bool Starts the modification of geometry data.
Public function void Handles the starting of transactions against the selected ABrushes.
Public function void Store the current geom selections for all geom objects
Public function void Store the current geom selections (Edge, Vert and Poly)
Public function Virtual bool  
Public function Virtual void

Tick ( FEditorViewportClient* ViewportClient,
float DeltaTime
)

  
Protected function Virtual void Updates the pivot offset of the selected brushes based on the current vertex positions
Public function Virtual void Gives the modifier a chance to initialize it's internal state when activated.
Public function Virtual void Gives the modifier a chance to clean up when the user is switching away from it.

Deprecated Functions

  Type Name Description
Public function Virtual bool Supports has been deprected. Use SupportsCurrentSelection instead

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