Skip to Content.
Sympa Menu

cgal-discuss - Re: Re: [cgal-discuss] 3D Mesh+intersections+Eigen

Subject: CGAL users discussion list

List archive

Re: Re: [cgal-discuss] 3D Mesh+intersections+Eigen


Chronological Thread 
  • From:
  • To:
  • Subject: Re: Re: [cgal-discuss] 3D Mesh+intersections+Eigen
  • Date: Fri, 3 Aug 2012 15:54:43 +0200
  • Importance: Normal

<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!




Archive powered by MHonArc 2.6.18.

Top of Page