CGAL users discussion list

[Cédric LE MAITRE <>]

Hi,
And happy new year to every CGAL users.

i want to compute the intersection point of 2 3D lines.
i try this code:

   Point_3 ptC1(-4, 0, 0);
   Point_3 ptP1(-3, 0.25, 0.25);
   Point_3 ptC2(0, -4, 0);
   Point_3 ptP2(0.25, -3, 0.25);

   Line_3 line1(ptC1, ptP1);
   Line_3 line2(ptC2, ptP2);

   CGAL::Object result;
   result = Kernel::Intersect_3(line1, line2);

   Point_3 ptR;
   if (CGAL::assign(ptR, result)) {

       // handle the point intersection case.
       //...
   }

But it don't compile. i didn't found example which use this function.
Please how could i do that ?
Thanks,

Cedric LE MAITRE