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> Unreal Engine API Reference > Plugins > GeometryMode > FEdModeGeometry

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FEdModeGeometry

Allows for BSP geometry to be edited directly

Windows

MacOS

Linux

Inheritance Hierarchy

TSharedFromThis

FGCObject

FEditorCommonDrawHelper

FEdMode

FEdModeGeometry

References

Module	GeometryMode
Header	/Engine/Plugins/Editor/GeometryMode/Source/GeometryMode/Public/GeometryEdMode.h
Include	#include "GeometryEdMode.h"

Syntax

class FEdModeGeometry : public FEdMode

Remarks

Allows for BSP geometry to be edited directly

Variables

		Name	Description
	TArray< FGeomOb...	GeomObjects	Custom data compiled when this mode is entered, based on currently selected brushes.

Constructors

	Name	Description
	FEdModeGeometry()

Destructors

	Name	Description
	~FEdModeGeometry()

Functions

	Name	Description
bool	CacheSelectedData ( TArray< HGeomMidPoints >& raGeomDa..., const FGeomObject& rGeomObject )	Cache all the selected geometry on the object, and add to the array if any is found
int32	CountObjectsSelected()	Returns the number of objects that are selected.
int32	CountSelectedEdges()	Returns the number of edges that are selected.
int32	CountSelectedPolygons()	Returns the number of polygons that are selected.
int32	CountSelectedVertices()	Returns the number of vertices that are selected.
TSharedRef< ...	Create()
bool	ExecDelete()
bool	FinalizeSourceData()
bool	FindFromCache ( TArray< HGeomMidPoints >& raGeomDa..., FGeomObject& rGeomObject, TArray< FGeomBase* >& raSelec... )	Attempt to find all the new geometry using the cached data, and cache those new ones out
void	GeometrySelectNone ( bool bStoreSelection, bool bResetPivot )	Deselects all edges, polygons, and vertices for all selected objects.
TGeomObjectC...	GeomObjectConstItor()
TGeomObjectI...	GeomObjectItor()
void	GetFromSource()	Compiles geometry mode information from the selected brushes.
FGeomObjectP...	GetGeomObject ( int32 Index )
const FGeomO...	GetGeomObject ( int32 Index )
void	GetSelectedEdges ( TArray< FGeomEdge* >& InEdges )	Returns the edges that are selected.
void	GetSelectedPolygons ( TArray< FGeomPoly* >& InPolyg... )	Returns the polygons that are selected.
void	GetSelectedVertices ( TArray< FGeomVertex* >& InVer... )	Fills an array with all selected vertices. Fills an array with all selected vertices.
int32	GetSelectionState()	Utility function that allow you to poll and see if certain sub elements are currently selected.
bool	HaveEdgesSelected()	Returns true if the user has edges selected.
bool	HavePolygonsSelected()	Returns true if the user has polygons selected.
bool	HaveVerticesSelected()	Returns true if the user has vertices selected.
void	RenderEdge ( const FSceneView* View, FPrimitiveDrawInterface* PDI )
void	RenderPoly ( const FSceneView* View, FViewport* Viewport, FPrimitiveDrawInterface* PDI )
void	RenderVertex ( const FSceneView* View, FPrimitiveDrawInterface* PDI )
bool	SelectCachedData ( TArray< FGeomBase* >& raSelec... )	Select all the verts/edges/polys that were found Return true if successful
void	SendToSource()	Changes the source brushes to match the current geometry data.
void	ShowModifierWindow ( bool bShouldShow )

Overridden from FEdMode

	Name	Description
void	ActorSelectionChangeNotify()
bool	ComputeBoundingBoxForViewportFocus ( AActor* Actor, UPrimitiveComponent* Primitive..., FBox& InOutBox )	Allows an editor mode to override the bounding box used to focus the viewport on a selection
void	Enter()
void	Exit()
bool	GetCustomDrawingCoordinateSystem ( FMatrix& InMatrix, void* InData )
bool	GetCustomInputCoordinateSystem ( FMatrix& InMatrix, void* InData )
FVector	GetWidgetLocation()	Allows each mode/tool to determine a good location for the widget to be drawn at.
bool	IsCompatibleWith ( FEditorModeID OtherModeID )
void	MapChangeNotify()
void	PostUndo()
void	Render ( const FSceneView* View, FViewport* Viewport, FPrimitiveDrawInterface* PDI )	Draws translucent polygons on brushes and volumes.
void	SelectionChanged()
bool	ShouldDrawBrushWireframe ( AActor* InActor )
bool	ShowModeWidgets()
void	UpdateInternalData()
bool	UsesToolkits()	True if this mode uses a toolkit mode (eventually they all should)

Overridden from FGCObject

		Name	Description
	void	AddReferencedObjects ( FReferenceCollector& Collector )	Pure virtual that must be overloaded by the inheriting class.

Classes

	Name	Description
	HGeomMidPoints	Struct for cacheing of selected objects components midpoints for reselection when rebuilding the BSP

Typedefs

Name	Description
TGeomObjectConstIterator
TGeomObjectIterator

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