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| author | Campbell Barton <ideasman42@gmail.com> | 2016-06-29 09:09:58 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2016-06-29 09:09:58 +0300 |
| commit | e6d947f037d341fc1f84fb422b2cada8bd6f5d0a (patch) | |
| tree | 758fe670310b853cb789823fb39f7e9682fd1c9f /source/blender/bmesh/intern/bmesh_private.h | |
| parent | 29a73106b45aa8d2367aebc3fde43cc2e2f5341e (diff) | |
BMesh Intersect: use flags to keep track of verts
For simple cases bitmasks were OK, but didnt work for vert/edge, vert/edge tests.
Tag verts instead, makes logic easier to follow and gives minor speedup.
Diffstat (limited to 'source/blender/bmesh/intern/bmesh_private.h')
| -rw-r--r-- | source/blender/bmesh/intern/bmesh_private.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/bmesh/intern/bmesh_private.h b/source/blender/bmesh/intern/bmesh_private.h index 9b3a147301d..d8d297c9298 100644 --- a/source/blender/bmesh/intern/bmesh_private.h +++ b/source/blender/bmesh/intern/bmesh_private.h @@ -67,12 +67,13 @@ enum { _FLAG_MV = (1 << 1), /* make face, vertex */ _FLAG_OVERLAP = (1 << 2), /* general overlap flag */ _FLAG_WALK = (1 << 3), /* general walk flag (keep clean) */ + _FLAG_WALK_ALT = (1 << 4), /* same as _FLAG_WALK, for when a second tag is needed */ _FLAG_ELEM_CHECK = (1 << 7), /* reserved for bmesh_elem_check */ }; #define BM_ELEM_API_FLAG_ENABLE(element, f) { ((element)->head.api_flag |= (f)); } (void)0 -#define BM_ELEM_API_FLAG_DISABLE(element, f) { ((element)->head.api_flag &= ~(f)); } (void)0 +#define BM_ELEM_API_FLAG_DISABLE(element, f) { ((element)->head.api_flag &= (unsigned char)~(f)); } (void)0 #define BM_ELEM_API_FLAG_TEST(element, f) ((element)->head.api_flag & (f)) #define BM_ELEM_API_FLAG_CLEAR(element) { ((element)->head.api_flag = 0); } (void)0 |