If you can look past the retro vibe this is a nice overview: http://programmedlessons.org/VectorLessons/index.html http://programmedlessons.org/VectorLessons/in

If you can look past the retro vibe this is a nice overview: http://programmedlessons.org/VectorLessons/index.html http://programmedlessons.org/VectorLessons/index.html Some interactive matrix maths lessons: http://www.intmath.com/matrices-determinants/matrix-determinant-intro.php http://www.intmath.com/matrices-determinants/matrix-determin... Free textbook on linear Algebra: http://linear.ups.edu/ http://linear.ups.edu/ and for the intrepid soul actually implementing a viewport: http://zach.in.tu-clausthal.de/teaching/cg_literatur/lighthouse3d_view_frustum_culling/index.html http://zach.in.tu-clausthal.de/teaching/cg_literatur/lightho... Good luck ;)