AcBrVertex

Class Hierarchy

AcRxObject
    AcBrEntity
        AcBrVertex

C++

class AcBrVertex : public AcBrEntity;

File

brvtx.h

Description

The AcBrVertex class is the interface class for brep vertices. This class defines the functions that are pertinent to the vertex level of a brep, and thus serves as a mapping between AutoCAD vertex subentities and AcBr.

Vertices are primary brep elements and thus have associated geometry (that is, points). This class provides an indirect link between AcGe and AcDb3dSolid, AcDbRegion, and AcDbBody.

Remarks

The intended use of the AcBrVertex class is to create an AcBr contexted vertex for dumping point geometry.

The subentity path should contain the object ID of an AutoCAD solid, region, or body, along with its chained transforms (via nested AcDbBlockReference), and a valid vertex subentity ID.

Links

AcBrVertex Constructor, AcBrVertex Methods, AcBrVertex Operators