統一３Ｄスレ

437 ：名前は開発中のものです。：02/02/10 06:30 ID:???.net

I'm having a hard problem in transforming a direction vector from
one coordinate space to the another.
I need to transform the direction of the ray from world space
to the object space so I can do an intersection on the triangles
in a mesh.

Thanks for any help