CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 02/21/2012 03:48 PM, Helmi Ben Hmida wrote:
> Hi all,
>
> I´m trying to create Nef polyhedra from the different geometries already
> exist in a VRML file. Some of theses geometries is composed by 20 3D
> point (x,y,z) with a Double values and not an Integer one in order to
> apply some Boolean operation on them.
>
> Do any one has an Idea how is it possible to proceed.
>
> Thanks in advance for u re help

If you convert you VRML file into a Polyhedron or to an off file, then
you can directly use import functions.

About your points with floating point coordinates, Nef expects that if
you give it a face, all its points are coplanar. If this is not your
case, then a simple solution is to triangulate all faces.

Sebastien.