From 6a39913859cbf95811cc81135b7cbff7d3e35f5e Mon Sep 17 00:00:00 2001 From: Luc Girod Date: Sat, 19 Apr 2014 21:56:58 +0200 Subject: [PATCH] Bug correction in look_at --- sweet_matrix.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sweet_matrix.c b/sweet_matrix.c index 06d293f..9de4238 100644 --- a/sweet_matrix.c +++ b/sweet_matrix.c @@ -245,6 +245,7 @@ sweet_matrix_look_at (vec3 pos, vec3 dir, vec3 up) mat4 t; vec3 cross; cross = sweet_vector_cross (up, dir); + cross = sweet_vector_normalize3 (cross); m.v[0] = cross.x; m.v[1] = up.x;