CGAL users discussion list

[Shiu Fai Li <>]

Hi,

I have a set of volumetric mesh data with surface boundaries already defined, just like the typical example in the 3D mesh generation. Specifically, I have a set of tetrahedrons representing the volume, and facets of the tets are defined by surface ID, (ID1, ID2). However, this is data generated outside of CGAL, and I would like to read them in to a CGAL::Mesh_complex_3_in_triangulation_3<> data structure for further processing. Would there already be functions to do this with some standard file formats?

Thanks,

Frankie