Can we include <Eigen/Geometry> library?
Ian729 opened this issue · 1 comments
Ian729 commented
When I calculate the t for ray_intersect_triangle
, I used a method that requires cross product between two vectors instead of the method on the book that uses determinant and Cramer’s rule. I notice <Eigen/Geometry> is required for the cross product between two vectors. Can I use it?
alecjacobson commented
yes.