Defined in File Ifc4.h
IfcSweptDiskSolidPolygonal: public Ifc4::IfcSweptDiskSolid¶
The IfcSweptDiskSolidPolygonal is a IfcSweptDiskSolid where the Directrix is restricted to be provided by an IfcPolyline only. An optional FilletRadius attribute can be asserted, it is then applied as a fillet to all transitions between the segments of the IfcPolyline.
HISTORY New entity in IFC2x4.
The FilletRadius, if provided, has to be smaller then or equal to the length of the start and end segment of the IfcPolyline, and smaller then or equal to one half of the lenght of the shortest inner segment.
Whether the optional attribute FilletRadius is defined for this IfcSweptDiskSolidPolygonal.
The fillet that is equally applied to all transitions between the segments of the IfcPolyline, providing the geometric representation for the Directrix. If omited, no fillet is applied to the segments.