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  3. FGeomObject

FGeomObject

A group of polygons forming an individual object.

Unreal Engine C++ API Reference > Plugins > GeometryMode

Inheritance Hierarchy

References

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

Syntax

class FGeomObject :  
    public FGeomBase,  
    public FGCObject

Remarks

A group of polygons forming an individual object.

Variables

  Type Name Description
Public variable TObjectPtr< ABrush > ActualBrush Index to the ABrush actor this object represents.
Public variable bool bSelectionOrderDirty If 1, the selection order array needs to be compiled before being accessed.
Public variable TArray< FGeomEdge > EdgePool  
Public variable TArray< FGeomPoly > PolyPool  
Public variable TArray< FGeomBase * > SelectionOrder Used for tracking the order of selections within this object.
Public variable TArray< FGeomVertex > VertexPool Main lists. All lower data types refer to the contents of these pools through indices.

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function int32

AddEdgeToPool ( FGeomPoly* InPoly,
int32 InParentPolyIndex,
int32 InVectorIdxA,
int32 InVectorIdxB
)

  
Public function int32

AddVertexToPool ( int32 InObjectIndex,
int32 InParentPolyIndex,
int32 InPolyIndex,
int32 InVertexIndex
)

  
Public function void Erases all current data for this object.
Public function void  
Public function void Compiles a list of unique edges.
Public function void Tells the object to recompute all of it's internal data.
Public function void Dirties the selection order.
Public function bool Finalizes the source geometry by checking for invalid polygons, updating components, etc.
Public function void

ForceLastSelectionIndex ( int32 InLastSelectionIndex
)

 Allows manual setting of the last selection index.
Public function Const const ABrush *  
Public function ABrush *  
Public function Virtual void Removes all geometry data and reconstructs it from the source brushes.
Public function int32  
Public function int32  
Public function void  
Public function Virtual void Sends the vertex data that we have back to the source vertices.
Public function int32

SetPivotFromSelectionArray ( TArray< struct FGeomSelection >& SelectionArray
)

 Set the pivot position based on the 'highest' selected object (vertex/edge/poly) in the given selection array
Public function void

UpdateFromSelectionArray ( TArray< struct FGeomSelection >& SelectionArray
)

 Update the selection state based on the passed in array

Overridden from FGeomBase

  Type Name Description
Public function Virtual Const FVector Returns a location that represents the middle of the object
Public function Virtual FVector Returns a valid position for the widget to be drawn at for this object

Overridden from FGCObject

  Type Name Description
Public function Virtual void Pure virtual that must be overloaded by the inheriting class.
Public function Virtual Const FString Overload this method to report a name for your referencer

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