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| author | Campbell Barton <ideasman42@gmail.com> | 2012-02-26 00:58:03 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-02-26 00:58:03 +0400 |
| commit | 98aececc8e61e7d6d9225e59ab10d27da9498953 (patch) | |
| tree | cee5dfeb04d4c0016dadaeabcfad5428ac7e692c /source/blender/bmesh/intern/bmesh_polygon.c | |
| parent | 4f4bba39fb0da31bb4adad7e5110f98f85e59ebe (diff) | |
bmesh code cleanup
* change BMO_elem_flag_* defines to inline functions.
* BMO_slot_map_insert() is too big for an inline function - un-inline it.
* remove redundant casts.
Diffstat (limited to 'source/blender/bmesh/intern/bmesh_polygon.c')
| -rw-r--r-- | source/blender/bmesh/intern/bmesh_polygon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/bmesh/intern/bmesh_polygon.c b/source/blender/bmesh/intern/bmesh_polygon.c index 19b13a00f6d..c511193209e 100644 --- a/source/blender/bmesh/intern/bmesh_polygon.c +++ b/source/blender/bmesh/intern/bmesh_polygon.c @@ -135,12 +135,12 @@ static void compute_poly_normal(float normal[3], float (*verts)[3], int nverts) so thats?: (a[1] - b[1]) * (a[2] + b[2]); - a[1]*b[2] - b[1]*a[2] - b[1]*b[2] + a[1]*a[2] + a[1] * b[2] - b[1] * a[2] - b[1] * b[2] + a[1] * a[2] odd. half of that is the cross product. . .what's the other half? - also could be like a[1]*(b[2] + a[2]) - b[1]*(a[2] - b[2]) + also could be like a[1] * (b[2] + a[2]) - b[1] * (a[2] - b[2]) */ n[0] += (u[1] - v[1]) * (u[2] + v[2]); |