...between 2 sets consisting of 3DFACE, 3DSOLID or 3DMESH entities. The outcome is represented by 3DPOLY entities....

...the developed section of one set of 3DSOLID, 3DMESH or 3DFACE entities and vertical planes passing through...

...center of gravity of a body limited by 3DMESH and 3DFACE entities. You can load and draw...curves between 2 sets consisting of 3DFACE and 3DMESH entities. The outcome is represented by 3DPOLY entities....

...3DFACE entities may result also from 3DFACE or 3DMESH entities from DXF files, from STL ASCII files...

...and divide two triangulations (or two sets of 3dmesh and 3dface entities) or a triangulation by a...