CGAL users discussion list

<Do you compile your program using a 64 bits compiler? What is the expected
<size of matrix for 2971971 vertices ?
Yes, I compile using a 64 bits compiler.
How I can find the expected size of the matrix?

<If the lines rarely intersect the triangles, you should try to detect if
there
<is an intersection, using CGAL::do_intersect or Kernel::Do_intersect_3 with
<the Exact_predicates_inexact_constructions_kernel, and only use the "exact-
<exact" kernel where the intersection exists. That should speed up your
<intersection computations.
Thanks: this is a great suggestion!