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311 Commits

Author SHA1 Message Date
Campbell Barton
aae8e21100 BMesh Py API: Expose color alpha 2017-11-12 15:48:24 +11:00
Campbell Barton
8661ab12a6 Fix BMesh PyAPI internal flag clearing logic 
Would leave the flag set on raising an exception.
 2017-10-24 16:52:54 +11:00
Campbell Barton
1aa5b63661 Docs: improve bmesh exception message 
Suggested in T53131
 2017-10-23 21:57:32 +11:00
Campbell Barton
b29e37ed81 Docs: add note for bmesh face_split_edgenet 2017-10-12 23:36:42 +11:00
Campbell Barton
85d53620aa Cleanup: avoid confusing assignment 2017-09-04 14:35:35 +10:00
Campbell Barton
32e36a1782 Correct own error simplifying matrix checks 2017-09-03 00:05:11 +10:00
Campbell Barton
cb7f1f8160 Docs: BMesh.from_mesh behavior w/ multiple calls 2017-08-28 12:40:36 +10:00
Campbell Barton
738d942d29 Correct error in recent use of PyC_Long_* 
Regression in 46cf33bf0
 2017-08-25 02:09:23 +10:00
Campbell Barton
46cf33bf01 PyAPI: Make use of PyC_LongAs... API 
Avoids setting exceptions inline,
also use Matrix_ParseAny for bmesh.ops.

Some inline exceptions are kept because they show useful details.
 2017-08-20 15:49:10 +10:00
Campbell Barton
fc9fa07c0e BMesh: BM_face_exists no longer uses return arg 
Just return the face or NULL, like BM_edge_exists(),
Also for BM_face_exists_overlap & bm_face_exists_tri_from_loop_vert.
No functional changes.

Old code did some partial overlap checks where this made some sense,
but it's since been removed.
 2016-11-14 04:33:35 +11:00
Campbell Barton
a96c9def6f PyAPI: minor optimization for dictionary creation 
Pass size when its known.
 2016-07-31 17:22:04 +10:00
Campbell Barton
cca57bf04c PyAPI: Use module names on initializaton 
No need to re-convert from C strings to PyUnicode.
 2016-07-14 15:51:56 +10:00
Campbell Barton
124bfa4d2d Cleanup: spelling, style 2016-07-08 00:48:45 +10:00
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
65df2fd997 bmesh py api: expose BM_face_calc_tangent_* 
D1988 by @wisaac, with own edits and improvements.

This improves on existing tangent calculation functions too.

- BM_face_calc_tangent_auto: Chooses method based on number of sides, used by manipulator (not exposed to Python).
- BM_face_calc_tangent_edge: from longest edge.
- BM_face_calc_tangent_edge_pair: from longest edge-pair (most useful with quads).
- BM_face_calc_tangent_edge_diagonal: edge farthest from any vertex.
- BM_face_calc_tangent_vert_diagonal: vert farthest from any vertex.

Also optimize BM_vert_tri_calc_tangent_edge* functions to avoid sqrt.
 2016-06-12 15:12:34 +10:00
Campbell Barton
6d0cae56e8 Fix T48290: Hook fails after deleting geometry 
Now CD_SHAPEKEY_INDEX customdata is stored in edit-mode when hooks and vertex parents are used.

This also fixes a bug where undo would loose key-index data.

Move to structs for BM_mesh_bm_to/from_me to avoid passing many argument, which mostly aren't used.
 2016-04-29 23:39:50 +10:00
Campbell Barton
727f15f7d8 Docs: note that BMesh loops are accessed via faces 
Resolves T48258
 2016-04-25 11:57:52 +10:00
Campbell Barton
2a9bc888d0 Fix T47784: BMesh.from_object broken keyword args 2016-03-15 00:38:33 +11:00
Campbell Barton
f5604af464 Cleanup: use BM_mesh_* prefix for BMesh functions 2016-01-14 13:00:11 +11:00
Campbell Barton
8ca76d15b2 Add bmesh.select_history.discard 
Follows convention for set, useful to avoid error handling with remove().
 2016-01-13 04:03:47 +11:00
Campbell Barton
22ec7b17d2 BMesh: raise exception face-split w/ adjacent loops 
Was raising "internal error".
 2015-11-25 12:08:50 +11:00
Campbell Barton
b8c40d47e0 Cleanup: remove unused bmesh iterator 2015-11-19 22:13:35 +11:00
Campbell Barton
2eb50d450c Cleanup: simplify PyBMesh customdata API use 2015-09-18 16:40:54 +10:00
Campbell Barton
09e40a4956 Cleanup: spelling 2015-09-14 02:22:22 +10:00
Campbell Barton
1140238acf Fix T45976: Crash accessing BMesh customdata 
Layers returned from items() and values() could have an invalid index.
 2015-09-01 19:59:26 +10:00
Campbell Barton
9304df5182 Fix T45939: Crash w/ BMesh.*.sort() 2015-09-01 16:07:34 +10:00
Campbell Barton
c86a519898 Use qsort_r for BMesh Py API 2015-09-01 13:56:08 +10:00
Campbell Barton
cff288cf3a Use PyC_ParseBool to parse bools 
This could cause problems since they could be any int,
then passed directly to internal functions that assume bools.
 2015-08-04 18:49:42 +10:00
Campbell Barton
339915a962 Optimize PySequence_Fast usage 
Access arrays directly, avoiding type-check every time.
 2015-07-29 10:49:35 +10:00
Campbell Barton
376e4c945e Fix leak in BPy_BMElem_PySeq_As_Array 
Also add BPy_BMElem_PySeq_As_Array_FAST
 2015-07-29 10:49:34 +10:00
Campbell Barton
a2d4c26aa2 BMesh: use define for string 2015-06-14 08:27:29 +10:00
Tamito Kajiyama
dbee634572 Fix typos. 2015-05-04 01:53:34 +09:00
Campbell Barton
f283b959e7 BMesh: BM_vert_separate double edge fix 
Splitting edges could give duplicates.
 2015-05-02 16:24:35 +10:00
Campbell Barton
a5869945c6 Cleanup: bmesh src/dst order in API args 2015-05-02 15:46:03 +10:00
Campbell Barton
f553aba69f Correct docstring 2015-04-30 09:55:54 +10:00
Campbell Barton
89f5a09ab4 Cleanup: use 8 space indent for multi-line args 2015-04-25 20:15:20 +10:00
Campbell Barton
18ee593729 Expose CD_PAINT_MASK to Python API 
D782 by Stanislav Blinov
 2015-04-24 04:10:51 +10:00
Campbell Barton
6603a10331 Cleanup: remove redundant initializers 2015-04-16 22:26:20 +10:00
Campbell Barton
690b90f1e2 BMesh: minor optimization counting adjacent data 
add BM_***_count_is_over(), _count_is_equal()

Useful if we only want to know if the count is a smaller value.
 2015-04-12 17:38:14 +10:00
Campbell Barton
fee0e6e211 BMesh Py API: calc_edge_angle functions 
Make consistent with calc_edge_angle,
take an optional fallback arg for non-manifold edges
otherwise raise an exception.
 2015-03-09 00:47:53 +11:00
Campbell Barton
8638142c3b Fix T43904: calc_vert_angle returns wrong value 
This was mis-named, rename to `calc_edge_angle`
and allow a fallback value in the case when the vert doesn't have 2-edges.
 2015-03-06 18:55:36 +11:00
Bastien Montagne
ced19783fd Fix mismatch (missing 'const' to mactch funcs declarations). 
Was breaking windows compile, reported by bdancer over IRC, thanks.

Also, quite some annoying 'unused vars' warnings (debug-only vars).
 2015-02-23 13:57:02 +01:00
Bastien Montagne
51b0ae8a85 Fix T43739: bad documentation for bmesh py intersect_face_point() 
Previous text could make think this func was checking whether a point was
inside and on the face, while it actually checks whether the projection
of that point onto the face is inside its boundary...
 2015-02-20 10:54:26 +01:00
Campbell Barton
bf0c8e116d PyAPI: add PyList_APPEND 
This appends while giving ownership to the list, avoiding temp assignment.
This matches PyList_SET_ITEM which bypasses refcount's

Note, this also reduce code-size, Py_DECREF is a rather heavy macro.
 2015-01-06 19:09:53 +11:00
Campbell Barton
9fd569a654 PyAPI: add utilities PyTuple_SET_ITEMS, Py_INCREF_RET 
Setting all values of a tuple is such a common operation that it deserves its own macro.
Also added Py_INCREF_RET to avoid confusing use of comma operator.
 2015-01-06 19:09:11 +11:00
Campbell Barton
8106a6b75d mathutils: refactor instantiation 
remove 'type' argument, very few mathutils objects are wrapped,
add new function for creating wrapped objects.

also fixes unlikely memory leak if the data-array can't be allocated.
 2015-01-04 17:43:57 +11:00
Campbell Barton
aab4f2b762 cleanup: redundant casts & const cast correctness 2015-01-01 23:42:28 +11:00
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
0154096fd5 Cleanup: unused headers 2014-11-28 23:12:12 +01:00
Campbell Barton
915235c87a Cleanup: unused headers 2014-11-28 22:16:14 +01:00