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521 Commits

Author SHA1 Message Date
Campbell Barton
765060acd4 BMesh: make the context create operator (Fkay) more logical, before calling each operator check the state that it can even run and do something. 2013-03-28 06:01:58 +00:00
Campbell Barton
cb6f4160cc api cleanup: replace BMO_vert_edge_flags_count() with more reusable function - BMO_iter_elem_count_flag(). 
closely matching existing BM_iter_elem_count_flag() function but checks tool-flags instead.
 2013-03-27 10:14:09 +00:00
Campbell Barton
d358458a8d fix for mesh face filling when a valid edge-loop was selected but unselected connecting geometry existed inside the loop. 
In this case edgenet_fill operator failed and it would fallback to filling as unordered vertices which was mostly fine but failed on some concave loops.

Add a new bmesh operator 'edgeloop_fill' fills in closed loops even if they don't make a valid edge-net.
 2013-03-27 07:54:11 +00:00
Campbell Barton
29c8bd7b24 api cleanup: split part of BM_face_create_ngon_vcloud() into a new function BM_face_create_ngon_verts(), 
a function to create a bmesh face from an ordered vertex array, optionally creating edges and calculating winding.
 2013-03-27 05:52:28 +00:00
Campbell Barton
32f63f6b4c misc minor changes 
- make it clear that navmesh visualize option only works in path mode.
- use 2 decimal places for motion-blur shutter speed (user request).
- use 'const' for some bmesh functions.
 2013-03-26 01:46:12 +00:00
Campbell Barton
6f9f1399a0 code cleanup: operator headers 2013-03-25 22:40:11 +00:00
Campbell Barton
655ed9cc7f style cleanup 2013-03-18 11:44:56 +00:00
Campbell Barton
3dababa7ec code cleanup: name mesh functions more consistently, also use bools for mesh args. 2013-03-17 19:55:10 +00:00
Campbell Barton
0d0291f6e1 code cleanup: incorrect sized array args, remove some redundant code. 2013-03-17 10:26:23 +00:00
Campbell Barton
baf3bb37a9 - ghost-sdl builds again. 
- without python builds without warnings.
- replace MAXFLOAT -> FLT_MAX in some areas, MAXFLOAT overflows (lager then float range).
- add cmake option WITH_GCC_MUDFLAP to enable libmudflap use.
 2013-03-16 20:49:46 +00:00
Campbell Barton
a7b83837db fix for crash when using BM_face_calc_tessellation(), its not ensured that all tris will be filled in. 
(effected knife project and laplacian smooth).
 2013-03-16 14:18:32 +00:00
Campbell Barton
87919be4f6 fix for own bad mistake using alloca in a loop, also knife project wasnt selecting correctly. 2013-03-15 13:18:35 +00:00
Campbell Barton
25e579c631 fix for minor glitch in recent addition to create faces from partial selections. 
BM_edge_exists() would return an edge if both verts passed match, now assert instead.
 2013-03-13 14:54:47 +00:00
Campbell Barton
0488af00fe fix for crash with laplacian smooth when unselected ngons were used, volume calculation assumed unselected face were not ngons. 
- added convenience function BM_face_calc_tessellation() to get triangles from an ngon.
- expose volume function as BM_mesh_calc_volume().
 2013-03-13 06:32:08 +00:00
Campbell Barton
660be3da39 use gcc warning -Wredundant-decls, exposes some odd/duplicate declarations which have been removed. 2013-03-11 20:27:38 +00:00
Campbell Barton
f9f7070336 add STREQ macro (commonly used macro like CLAMP, MAX2, STRINGIFY). Use for some areas of the python api, bmesh. 2013-03-10 06:18:03 +00:00
Campbell Barton
347e2b6cb0 code cleanup: make bmesh var names more consistent 2013-03-09 17:12:24 +00:00
Campbell Barton
6a59f71d04 bmesh: face creation from a single selected vertex/edge, now extends the selection along wire/boundary edges and makes a face. 
Selection is specifically so you can continuously fill in holes by tapping the Fkey.

Similar functionality to the F2 addon, however the mouse location isn't used.
 2013-03-09 14:14:20 +00:00
Campbell Barton
ddddb7bab1 code cleanup: favor braces when blocks have mixed brace use. 2013-03-09 03:46:30 +00:00
Campbell Barton
b9554c86dc fix null pointer dereference in BM_edge_is_contiguous() (own code). 2013-03-08 03:07:32 +00:00
Campbell Barton
0d5b028d43 patch [#34103] use boolean in path functions and add comments. 
path_util_1.patch from Lawrence D'Oliveiro (ldo)
 2013-03-04 19:27:51 +00:00
Gaia Clary
d17a8639e4 Added typecasts to keep c++ from reporting errors 2013-03-02 12:16:23 +00:00
Campbell Barton
ac6e44887e code cleanup: remove references to old bevel code (which has been removed for a while) 2013-02-21 17:13:25 +00:00
Sergey Sharybin
fdb25a1d27 Fix #34249: collapse edges crash blender with a specific mesh 
OpenMP block was using shared variable, which for sure leads to
threading issues.
 2013-02-19 09:51:32 +00:00
Campbell Barton
098e4234b1 minor change to own recent commit with transform fcurve centers and some style edits and typo corrections. 2013-02-19 02:30:02 +00:00
Campbell Barton
2005f7c6c0 style cleanup: also some typos 2013-02-11 00:49:00 +00:00
Campbell Barton
555bcc3298 add beauty option for triangle fill since you might want to use the initial scanfill result. 2013-02-09 15:49:20 +00:00
Campbell Barton
d03befd0db fix for is_quad_convex_v3(), getting the dominant axis wasn't accurate enough in some cases and would make beauty fill fail. 
now rotate the coords before calculation.
 2013-02-09 07:59:56 +00:00
Campbell Barton
c30fb009cc problem with own changes to triabgulate: calling beauty fill directly would re-allocate the faces which mean't triangulates output slots pointers became invalid. (noticed when using from py api) 2013-02-06 15:57:12 +00:00
Campbell Barton
296444e1dc style cleanup: some warnigs & spelling. 2013-02-06 14:02:19 +00:00
Campbell Barton
4528405597 add BM_edge_is_contiguous(), check for python api. 2013-02-04 10:14:31 +00:00
Campbell Barton
89bda7899d style cleanup & some spelling 2013-02-03 10:28:28 +00:00
Campbell Barton
0510735f4e fix BM_loop_calc_face_tangent for concave face corners, caused a bug in wire-frame operator. 2013-02-03 09:44:37 +00:00
Campbell Barton
4e94fca896 fix for error in own recent change, sculpt triangulate was done on a bmesh with uninitialized faces normals, 
add warning that BM_mesh_bm_from_me() dosn't calculate face normals.
 2013-02-03 08:13:15 +00:00
Campbell Barton
1f21efdeac fix [#34073] Combined EdgeLoop slides weirdly on even try 
concave check on co-linear edges could fail, avoid by using the loop-direction + face normal.
 2013-02-03 06:09:29 +00:00
Campbell Barton
f0d4b85fef improve BMesh api use from r54265, no need to do edge lookups from the faces verts since the face stores these already. 
also remove ScrArea.cursor, historic runtime variable.
 2013-02-03 02:54:24 +00:00
Nicholas Bishop
ad2b4c6e54 Remove loose edges created during undo in dynamic-topology sculpt mode 
Fixes [#34043] "Dyntopo: noise appear during sculpting (parasite edges)"
projects.blender.org/tracker/index.php?func=detail&aid=34043&group_id=9&atid=498
 2013-02-02 16:54:18 +00:00
Campbell Barton
58ba7f7cf4 triangulate was checking existance of edges unnecessarily, splitting face already does this. 2013-02-02 06:06:34 +00:00
Campbell Barton
f02f491ed0 correction to r54188, also don't attempt to triangulate triangles. 2013-01-29 20:49:40 +00:00
Campbell Barton
2b875a947f skip calculating the normal for each face when triangulating, all callers make sure its valid. also remove some commented code (more then one generation of bmesh old). 2013-01-29 15:05:23 +00:00
Campbell Barton
37489d71c7 Triangulate modifier no longer uses bmesh operator api call, instead add a BM_mesh_triangulate() function. Gives ~2x speedup in my tests on an optimized build. 2013-01-29 10:31:05 +00:00
Campbell Barton
69585591d6 Correct fix for r54164, the testcase I was using worked but different edge slide examples didn't. 
Edge slide needed to check for concave ngons too.

add BM_loop_is_convex() and expose to python too.
 2013-01-29 03:25:47 +00:00
Campbell Barton
c37bc8fa76 minor optimization - don't do double lookups on vertex mask layer for vert_mask_get(), vert_mask_set(). 
add an assert because if the mesh is in an invalid state the mask layer can exist but the mask pointer still be NULL (noticed this while looking into a different bug).
 2013-01-28 04:10:47 +00:00
Campbell Barton
774ff1c246 style cleanup: also remove unneeded NULL check. 2013-01-28 01:59:59 +00:00
Campbell Barton
d760a86927 code cleanup: minor changes, replace len_v3 with len_squared_v3 for comparison. 2013-01-21 18:45:31 +00:00
Campbell Barton
78405a89c8 fix [#33937] Planar decimate + triangulate operator leaves non-triangle faces 
triangulate operation will now always triangulate, even on degenerate faces.
 2013-01-21 17:25:08 +00:00
Campbell Barton
38cee985bb code cleanup: style & warnings. 2013-01-21 02:30:40 +00:00
Campbell Barton
38825f891e use openmp for building bmesh arrays, also replace calloc with malloc. 2013-01-19 02:21:53 +00:00
Campbell Barton
f251eb3f0c minor dyntopo speedup: was doing 2x ghash lookups for BM_log_face_removed(), BM_log_vert_removed(), only one needed. 2013-01-19 00:53:33 +00:00
Campbell Barton
5ddc7d64a8 optimize bmesh operations that use triangle BMFace's (dyn-topo and mesh conversion). 2013-01-16 21:09:54 +00:00