IFC - Representation of triangle mesh -


what best way represent simple triangle mesh in ifc?

this seems way: ifcfacebasedsurfacemodel -> ifcconnectedfaceset -> ifcface -> ifcfacebound -> ifcpolyloop -> ifccartesianpoint

however, seems little complex since functionality of ifcface , ifcpolyloop exceed 1 needs simple triangle mesh.

any other options?

since ifc4 there geometric representation type ifctriangulatedfaceset, represents surfaces tesselations of triangles, using point list , index list triangles.


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