medfall

commit 29bd02410470bac8c4244d5ac2486bd9e7ba439e
parent 303874ee59bcf29e417ee5b21c55387b32fe90e4
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Sat Mar 18 18:09:31 +0200

M-T fixes

Diffstat:
heightmap.cc
 | 
4
++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/heightmap.cc b/heightmap.cc
@@ -171,9 +171,9 @@ bool ray_vs_triangle( v3 ray_origin, v3 ray_dir, v3 p0, v3 p1, v3 p2, float * t 
 
 	v3 q = cross( d, e01 );
 	float v = dot( ray_dir, q ) * inv_det;
-	if( u < 0 || u + v > 1 ) return false;
+	if( v < 0 || u + v > 1 ) return false;
 
-	*t = dot( e01, q ) * inv_det;
+	*t = dot( e02, q ) * inv_det;
 	return true;
 }