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| author | Campbell Barton <ideasman42@gmail.com> | 2012-12-27 10:39:27 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-12-27 10:39:27 +0400 |
| commit | f0c1bc830c790f46fbe971ab7242dfb7b1cad469 (patch) | |
| tree | 77e1d82280362a278fc4bda9232103d68396e19e /source/blender/blenlib/BLI_scanfill.h | |
| parent | f9b2788ddc5ab09bac12c9e2da10213eb3383650 (diff) | |
add option to BLI_scanfill_calc() - BLI_SCANFILL_CALC_HOLES, gives some speedup for BMesh ngons which never have holes and ensures predictable triangle count (totvert - 2), which is needed for pre-calculating array size.
Diffstat (limited to 'source/blender/blenlib/BLI_scanfill.h')
| -rw-r--r-- | source/blender/blenlib/BLI_scanfill.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_scanfill.h b/source/blender/blenlib/BLI_scanfill.h index c8fd72bbbd2..5204e0dd718 100644 --- a/source/blender/blenlib/BLI_scanfill.h +++ b/source/blender/blenlib/BLI_scanfill.h @@ -101,6 +101,10 @@ enum { * Assumes ordered edges, otherwise we risk an eternal loop * removing double verts. - campbell */ BLI_SCANFILL_CALC_REMOVE_DOUBLES = (1 << 1), + + /* note: This flag removes checks for overlapping polygons. + * when this flag is set, we'll never get back more faces then (totvert - 2)*/ + BLI_SCANFILL_CALC_HOLES = (1 << 2) }; int BLI_scanfill_begin(ScanFillContext *sf_ctx); |