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100 Commits

Author SHA1 Message Date
Campbell Barton
7782936977 BMesh: support copying & freeing layers by type 2019-11-26 16:19:56 +11:00
Campbell Barton
634621d54d BMesh: add utility to calculate normal from a vertex cloud 
Extract from BM_verts_sort_radial_plane & simplify.
 2019-08-09 05:44:27 +10:00
Brecht Van Lommel
604fdb6e85 Spelling fixes in comments and descriptions, patch by luzpaz 
Differential Revision: https://developer.blender.org/D3744
 2019-07-31 14:27:35 +02:00
Campbell Barton
ee192a35e8 Cleanup: comments (long lines) in bmesh 2019-04-29 22:06:26 +10:00
Campbell Barton
333cdbb410 Cleanup: comment blocks 2019-04-18 07:59:28 +02:00
Campbell Barton
e12c08e8d1 ClangFormat: apply to source, most of intern 
Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat
 2019-04-17 06:21:24 +02:00
Campbell Barton
8d7005d715 Cleanup: style, use braces for bmesh 2019-03-27 17:14:36 +11:00
Bastien Montagne
ab0bc65c24 Refactor CDData masks, to have one mask per mesh elem type. 
We already have different storages for cddata of verts, edges etc.,
'simply' do the same for the mask flags we use all around Blender code
to request some data, or limit some operation to some layers, etc.

Reason we need this is that some cddata types (like Normals) are
actually shared between verts/polys/loops, and we don’t want to generate
clnors everytime we request vnors!

As a side note, this also does final fix to T59338, which was the
trigger for this patch (need to request computed loop normals for
another mesh than evaluated one).

Reviewers: brecht, campbellbarton, sergey

Differential Revision: https://developer.blender.org/D4407
 2019-03-07 11:29:50 +01:00
Campbell Barton
de13d0a80c doxygen: add newline after \file 
While \file doesn't need an argument, it can't have another doxy
command after it.
 2019-02-18 08:22:12 +11:00
Campbell Barton
eef4077f18 Cleanup: remove redundant doxygen \file argument 
Move \ingroup onto same line to be more compact and
make it clear the file is in the group.
 2019-02-06 15:45:22 +11:00
Pablo Vazquez
3be845ce20 Cleanup: Typos in comments (to to) 2019-02-04 01:23:48 +01:00
Campbell Barton
65ec7ec524 Cleanup: remove redundant, invalid info from headers 
BF-admins agree to remove header information that isn't useful,
to reduce noise.

- BEGIN/END license blocks

  Developers should add non license comments as separate comment blocks.
  No need for separator text.

- Contributors

  This is often invalid, outdated or misleading
  especially when splitting files.

  It's more useful to git-blame to find out who has developed the code.

See P901 for script to perform these edits.
 2019-02-02 01:36:28 +11:00
Campbell Barton
e757c4a3be Cleanup: use colon separator after parameter 
Helps separate variable names from descriptive text.
Was already used in some parts of the code,
double space and dashes were used elsewhere.
 2018-12-12 12:50:58 +11:00
Campbell Barton
9a5df92c1b Fix T56872: Edge slide gives invalid normals 
Add the ability to skip overwriting normals.
 2018-11-27 11:40:32 +11:00
Campbell Barton
854db8951b Cleanup: strip trailing space in bmesh module 2018-06-04 08:49:47 +02:00
Campbell Barton
89120cd241 bmesh: use 'uint' instead of 'unsigned int' 
no functional changes.
 2017-05-06 14:19:08 +10:00
Campbell Barton
2a2ae9c3fa BMesh: remove BM_face_create_ngon_vcloud 
Instead, add BM_verts_sort_radial_plane
and use regular creation API.
 2017-01-20 06:09:37 +11:00
Campbell Barton
fd4728c85a BMesh: Use angle_signed_on_axis_v3v3v3_v3 2017-01-19 07:59:32 +11:00
Campbell Barton
dc0a9e6535 BMesh: remove redundant argument 2016-11-15 02:44:57 +11:00
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
4a356d767b BMesh: BM_verts_from_edges utility function 2015-12-24 20:30:02 +11:00
Campbell Barton
a12fa185f8 BMesh: use typed filter callbacks (const args too) 2015-11-28 13:37:02 +11:00
Campbell Barton
3e0c6a8ca2 BMesh: util functions to get edge loops from verts 2015-05-28 11:46:58 +10:00
Campbell Barton
01dda9a434 correct own error in recent ngon creation edit 2015-04-25 21:16:58 +10:00
Campbell Barton
89f5a09ab4 Cleanup: use 8 space indent for multi-line args 2015-04-25 20:15:20 +10:00
Campbell Barton
a7381cca34 BMesh: simplify BM_face_create_ngon 
Was doing quite a lot of unnecessary steps.
Now construct the sorted verts, edges /w error checking, in a single loop.
 2015-04-25 17:26:22 +10:00
Campbell Barton
d0bd474375 Custom Data API: redundant pointer-to-pointer arg 2014-09-24 18:50:29 +10:00
Campbell Barton
88a0fe5f1b Code cleanup: use 'const' for arrays (bmesh) 2014-04-27 00:25:16 +10:00
Campbell Barton
fed1b8b16d Code cleanup: suffix vars to make obvious they are squared 2014-02-03 02:46:45 +11:00
Campbell Barton
e7a6efa2a7 Code Cleanup: move delete funcs out of bmesh_construct.c into own file 2014-01-17 09:21:30 +11:00
Campbell Barton
5b5bc63396 fix [#36923] Merge / Delete vertices crashes for some meshes 
add BM_ITER_MESH_MUTABLE which steps before entering the for() loop body and prevents the assert from complaining about removing mesh data while iterating as well as the crash.

this was done in quite a few areas, more may turn up.
 2013-10-03 07:06:56 +00:00
Campbell Barton
5342d57a5e allocate bmesh data from known sizes where possible (was still using defaults in places), 
add macros for initializing BMAllocTemplate's, also add assert on invalid use of bmesh_sfme()
 2013-09-24 03:31:00 +00:00
Campbell Barton
7a38fe97fd sorting utility functions for simple cases - sorting pointers by float for example. 2013-09-05 22:24:12 +00:00
Campbell Barton
d6b9fb36d8 fix leak in BM_face_split() with multires if the split failed. 
also remove redundant normal copy.

only triangulate the mesh if its needed when enabling dyntopo.
 2013-08-23 13:00:43 +00:00
Campbell Barton
9470754fd3 bmesh api cleanup, face creation args now accept an example face (as with vertex and edge), 
also replace BM_face_create_quad_tri_v with BM_face_create_verts
 2013-08-21 07:51:47 +00:00
Campbell Barton
8937a8b839 use BM_CREATE_NOP arg rather then zero, with pointer and bool args in either side in some cases it gets a bit confusing. 
also correct edge-rotate where bool->flag conversion worked by accident.
 2013-08-21 05:39:46 +00:00
Campbell Barton
6f856777fe bmesh api: 
- use heap for BM_face_create_ngon_vcloud allocations.
- replace BM_face_create_ngon_verts with more efficient BM_face_create_verts
 2013-08-21 05:20:57 +00:00
Campbell Barton
19d3e230e6 improved BM_face_copy_shared to copy from more possible connected loops and add filter function (not used yet). 2013-08-18 11:44:51 +00:00
Campbell Barton
fd14c344e0 switch arg order for BM_elem_select_copy(), would like to make this constant for all bmesh functions eventually. 2013-08-13 00:35:23 +00:00
Campbell Barton
a4b922ad9b correct invalid sizeof() use in bmesh (harmless in practice) 2013-08-03 17:27:05 +00:00
Campbell Barton
4982f200fa move alloca define into its own header since its not related to BLI_array 2013-07-28 10:38:25 +00:00
Campbell Barton
4bc32d5ded mesh tool to fill in holes, added in mesh clean menu, 
unlike other face creation tools it copies data from surrounding faces.
 2013-07-25 18:43:05 +00:00
Campbell Barton
66d9c0def9 fix for face normal flipping calculation. 2013-07-25 18:16:55 +00:00
Campbell Barton
19496ab62a internal bmesh api change: BM_elem_attrs_copy() no longer copies the selection flag. 
this was slowing down modifiers since the selection flags would be copied and flushed to connected geometry.
 2013-07-24 19:31:58 +00:00
Campbell Barton
7db1d6556d code cleanup: add break statements in switch ()'s, (even at the last case). 2013-07-21 08:16:37 +00:00
Campbell Barton
48c8d99cd9 add BM_elem_attrs_copy_ex() which can take a flag arg to define which flags should be copied. (mainly to be able to avoid copying selection/hidden state) 2013-07-11 12:43:34 +00:00
Campbell Barton
7fec23ae0a fix for problem with edge slide where it would stop shapekey modifier from being applied (because of added vertices), 
now, instead of making hidden copies of faces, the faces are copied into a temp bmesh.

also remove a hash that was being created and not used (old code).
 2013-07-11 04:24:36 +00:00
Campbell Barton
5e347c4f71 code cleanup: typos 2013-05-26 12:02:29 +00:00
Campbell Barton
b2f1720d41 bmesh: copy function - replace use of array reallocations with alloca in a static function. 2013-05-25 20:47:06 +00:00
Campbell Barton
2e0f741d01 can't use alloca in inline functions (fills up stack - I thought compiler would be smart here). 
also reserve the exact number of vert/face/edge/loops when creating a bmesh during undo.
 2013-05-09 11:42:24 +00:00