CGAL users discussion list

["Laurent Rineau (CGAL/GeometryFactory)" <>]

Le mercredi 10 octobre 2012 21:24:31 Hamid G a écrit :
> Thanks for your reply.
> 
> I am using .inr file format to pass segmented images (which are in several
> .bmp files) to CGAL mesher.
> The goal is to mesh a block with a tiny sub-region inclusion with different
> meshing sizes.
> 
> Were you able to reproduce the bug in mesh_3D_image.cpp with:
> 
> int label = image.labellized_trilinear_interpolation(0., 0., 57., 0);

I have not even tried. It is certain that it will fail if the type of the 
fourth parameter does not match exactly the word type of the image.

Remember that you are using non documented functions. Do not expect that it 
does why you have imagined.

> Does the class/template provide any mechanism to deduce the type of image if
> we don't have prior information about the image file we are reading?

No. You should use the class template CGAL::Labeled_image_mesh_domain_3 
instead of trying to use function of CGAL::Image_3 directly.

-- 
Laurent Rineau, PhD
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/
Release Manager of the CGAL Project       http://www.cgal.org/