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52 Commits

Author SHA1 Message Date
Campbell Barton
0a026033ae BMesh: make toolflags optional 
Saves 8 bytes per vert/edge/face.
Gives overall ~20-25% memory saving for dyntopo sculpting
and modifiers that use BMesh.
 2016-07-01 19:29:22 +10:00
Campbell Barton
e0e7d94f79 Fix error introduced by removing faces before executing bridge 
Commit 86abddc9, caused an error when the face-region included boundary edges.
Since removing the faces first, caused the edges along the boundaries to be removed.

Add support for deleting faces and internal edges, that keeps boundaries.
 2016-05-09 16:21:00 +10:00
Campbell Barton
ee37de75e6 BMesh: add BMO_ITER_INDEX macro 2015-06-11 21:54:06 +10:00
Campbell Barton
3aa4a0e787 BMesh: add UV delimit for select-linked, dissolve 2015-05-16 12:21:31 +10:00
Campbell Barton
05c4c2409e BMesh: add sharp edge delimiter 2015-05-16 10:18:38 +10:00
Campbell Barton
89f5a09ab4 Cleanup: use 8 space indent for multi-line args 2015-04-25 20:15:20 +10:00
Campbell Barton
99299da4b5 Cleanup: warnings, ws 2015-04-16 01:12:22 +10:00
Campbell Barton
3e7e97f127 BMesh: ensure iterator macros assign to valid types 
note, this is for C++ code which expects a cast, (will be added later)
also add a macro for nop-expressions (EXPR_NOP),
when we never want an expression to be evaluated, but it should still be valid.
 2014-12-08 10:54:56 +01:00
Campbell Barton
b7174c9320 Fix connect-vertices failing for concave ngons 
Also add:
- generic callback for bmesh elements.
- ability to pass an existing array to a bmesh operator.
 2014-11-02 00:09:14 +01:00
Campbell Barton
ca1bca442a Fix T40993: Store selection history for extrude 2014-08-25 16:57:38 +10:00
Campbell Barton
470e694652 BMesh: New operator flag not to clear history 2014-08-25 16:42:27 +10:00
Campbell Barton
2883a48b3c BMesh: minor speedup for deleting faces. also remove unused delete-all 2014-01-17 09:35:53 +11:00
Campbell Barton
01a2634d61 fix [#36412] Pivot of active element switches to last selected face after duplicating vertices. 2013-09-02 04:39:48 +00:00
Campbell Barton
54310b8086 bmesh: internal api change, remove BMOElemMapping, its not needed since the values can be stored in the ghash directly. 
saves 24 bytes per element (per vertex/edge/face on a 64bit system), for bmesh operators.
 2013-09-02 03:13:51 +00:00
Campbell Barton
790e9d9fa0 fix [#35311] Planar Decimate / Limited Dissolve fails to merge some adjacent faces 
optionally limit by face flipping, also added support to delimit by material and edge crease.
 2013-06-03 05:07:16 +00:00
Campbell Barton
da5e0ea8fe bmesh operators: use operator type-flag to specify which operations require normal-calculations and which operations require selection flushing. 
eg, no need to flush selection after 'Smooth' tool, no need to recalculate normals after 'Select Similar'.
 2013-04-14 06:22:34 +00:00
Campbell Barton
716ed32d90 fix [#34870] bmesh.ops.* parameter lists and descriptions don't show in PyConsole on auto-complete 
more a feature request then a bug but nice to have __doc__ on bmesh operators.
 2013-04-05 19:58:18 +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
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
b27854bd47 use booleans for bmesh api. 2013-01-14 16:42:43 +00:00
Campbell Barton
857df8065f style cleanup 2012-12-28 14:19:05 +00:00
Campbell Barton
c5a8bd498d use radians for 'spin' bmesh operator (since the rest of the py api uses radians). also rename BMO_OP_SLOT_SUBTYPE_MAP_FLOAT -> BMO_OP_SLOT_SUBTYPE_MAP_FLT for consistency. 2012-11-28 00:47:33 +00:00
Campbell Barton
8ecce451ab bmesh operator naming - use clearer names for args eg: (mat -> matrix, use_singleedge -> use_single_edge) 
also remove duplicate docs for operator arg formatting.
 2012-11-28 00:16:06 +00:00
Campbell Barton
a9855c227e py/bmesh api - add support for single item buffers (odd feature but used quite a bit with bmesh operators). 
also add utility functions BMO_slot_buffer_from_single(), BMO_slot_buffer_get_single()
 2012-11-27 09:21:57 +00:00
Campbell Barton
9982b283e6 fix for asserts added in own recent commit with more strict type-checking 
- BMO_slot_copy now only copies compatible elements.

other minor changes
- don't use text.format(...), convention for UI scripts is C style string formatting.
- rename bmo_edgenet_prepare --> bmo_edgenet_prepare_exec
- float/double warning in bevel.
 2012-11-27 02:34:40 +00:00
Campbell Barton
f8bc346eff bmesh/py operator api: 
add type checking for element buffers, there was nothing stopping python from passing any element type into an argument when in some cases only verts/edges/faces were expected.
now operator args define which types they support.
 2012-11-27 00:50:59 +00:00
Campbell Barton
42c54bcd93 py/bmesh api - support for converting from/to BMO_OP_SLOT_MAPPING type. 2012-11-26 08:44:37 +00:00
Campbell Barton
3fe8134d6d add subtypes to bmesh operators (needed for python api to know how to convert return values). 2012-11-26 02:24:03 +00:00
Campbell Barton
68e9fdeb81 code cleanup: comment unused members of bmesh operator slots and some osl style edits. 2012-11-20 14:31:58 +00:00
Campbell Barton
ebaf1306b8 bmesh operator api: 
avoid per vert/edge/face string lookups in BMO_slot_map_* functions --- used in array modifier, subdivide, remove doubles and other tools.
 2012-11-20 13:29:27 +00:00
Campbell Barton
e8667421ed bmesh operator api edits, add macros and NULL the buffer if BMO_slot_buffer_alloc()'s len is zero. 2012-11-20 03:29:12 +00:00
Campbell Barton
48639af5f8 use input and output slots for bmesh operators, needed for the python api to get return values. 2012-11-19 14:58:31 +00:00
Campbell Barton
964f29797b avoid using BLI_array for remove double helper function - bmesh_find_doubles_common(), was growing and array one at a time (with re-allocs), when the size is known. 2012-11-05 14:39:49 +00:00
Nicholas Bishop
1de76baf88 Add BMesh and WM symmetrize operators 
* The symmetrize operation makes the input mesh elements symmetrical,
  but unlike mirroring it only copies in one direction. The edges and
  faces that cross the plane of symmetry are split as needed to
  enforce symmetry.

* The symmetrize operator can be controlled with the "direction"
  property, which combines the choices of symmetry plane and
  positive-negative/negative-positive. The enum for this is
  BMO_SymmDirection.

* Added menu items in the top-level Mesh menu and the WKEY specials
  menu.

* Documentation:
  http://wiki.blender.org/index.php/User:Nicholasbishop/Symmetrize

* Reviewed by Brecht:
  https://codereview.appspot.com/6618059
 2012-10-15 23:50:09 +00:00
Campbell Barton
ee96cde864 style cleanup: whitespace 2012-08-26 11:35:43 +00:00
Campbell Barton
9e742ffc2b style cleanup: also correct some doxy comments 2012-08-18 13:07:48 +00:00
Campbell Barton
d9fcbe2f59 remove BMO_OP_FLAG_RATIONALIZE_NORMALS option which wasnt used anywhere. 2012-07-21 01:09:11 +00:00
Campbell Barton
90d215535e add option so operators can be called with a flag, currently the only flag is to respect hidden geometry. 
this is useful for bmesh tools that operate in object mode or for modifiers which would previously use hidden faces in some cases.
 2012-07-21 00:58:02 +00:00
Campbell Barton
32cf7fcdb1 code cleanup: spelling 2012-07-16 23:23:33 +00:00
Campbell Barton
2ed69a95f4 add bmesh/python operator support for vector and matrix args. 
also rename BMO_OP_SLOT_PNT to BMO_OP_SLOT_PTR (matches RNA and sounds less like 'point')
 2012-07-02 20:28:43 +00:00
Campbell Barton
69a7e0af02 rename bmesh ops since they are exposed in an api now. 2012-06-30 15:27:13 +00:00
Campbell Barton
e6d55c97dd add support for passing lists of verts/edges/faces to bmesh operators 2012-06-30 12:58:04 +00:00
Campbell Barton
3e99ec8d3d all bmesh operators can now be accessed from bmesh.ops.* using a generic wrapper, 
argument parsing still needs to have support added for vector, matrix and element types.
 2012-06-30 11:14:10 +00:00
Campbell Barton
35d8424273 code cleanup: rename some members of bmesh operators, 'slots' is a C++ keyword which confuses some IDE's. 
also added missing BMO_op_vinitf args to comments.
 2012-06-30 09:55:04 +00:00
Campbell Barton
b51590d55d code cleanup: bmesh subdivide code - BM_mesh_esubdivideflag() & "esubd" bmesh operator was passing a flag about in a fairly confusing way. 
since we will eventually have python bmesh operator access better expose this as multiple booleans.

remove remaining editbutflag's
 2012-04-23 03:43:02 +00:00
Campbell Barton
792f536b36 code cleanup: better use of BLI_array_* (grow in larger steps where possible), include BMO_iter_new in for loops. 2012-04-23 02:17:57 +00:00
Campbell Barton
b4a0152e76 code cleanup: float formatting was confusing in some cases - eg: (0.,0.,0.) 2012-04-11 08:15:13 +00:00
Campbell Barton
db9c9f6c64 fix [#30772] No more than two subdivions give correct result when adding an icosphere 
bug was introduced in r45297, which inadvertently broke testing for multiple flags at once.

added BM_elem_flag_test_bool() and BMO_elem_flag_test_bool() to get TRUE/FALSE results rather then the flag value.
 2012-04-03 02:38:27 +00:00
Nicholas Bishop
c7aed8b2af For BMesh functions that test flags, add enabled/disabled variants. 2012-03-30 17:30:49 +00:00
Nicholas Bishop
bbbbe1b00e Add BMO function to append to a buffer slot. 2012-03-30 17:30:24 +00:00