diff options
Diffstat (limited to 'redist')
| -rw-r--r-- | redist/linmath.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/redist/linmath.c b/redist/linmath.c index d5d54e3..157141f 100644 --- a/redist/linmath.c +++ b/redist/linmath.c @@ -75,7 +75,7 @@ FLT anglebetween3d( FLT * a, FLT * b ) FLT bn[3]; normalize3d( an, a ); normalize3d( bn, b ); - FLT dot = dot3d( a, b ); + FLT dot = dot3d(an, bn); if( dot < -0.9999999 ) return LINMATHPI; if( dot > 0.9999999 ) return 0; return FLT_ACOS(dot); |