diff options
Diffstat (limited to 'source/blender/blenlib/intern/math_geom.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_geom.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/math_geom.c b/source/blender/blenlib/intern/math_geom.c index d59d7b4fe6a..eae82ff2f4f 100644 --- a/source/blender/blenlib/intern/math_geom.c +++ b/source/blender/blenlib/intern/math_geom.c @@ -534,11 +534,19 @@ float dist_signed_squared_to_corner_v3v3v3( cross_v3_v3v3(plane_a, dir_a, axis); cross_v3_v3v3(plane_b, axis, dir_b); +#if 0 + plane_from_point_normal_v3(plane_a, v2, plane_a); + plane_from_point_normal_v3(plane_b, v2, plane_b); + + dist_a = dist_signed_squared_to_plane_v3(p, plane_a); + dist_b = dist_signed_squared_to_plane_v3(p, plane_b); +#else /* calculate without the planes 4th component to avoid float precision issues */ sub_v3_v3v3(s_p_v2, p, v2); dist_a = dist_signed_squared_to_plane3_v3(s_p_v2, plane_a); dist_b = dist_signed_squared_to_plane3_v3(s_p_v2, plane_b); +#endif if (flip) { return min_ff(dist_a, dist_b); |