86f8470a5d
Some knife fixes. Avoids duplicating verts; better handling of cut-through ortho.
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Now cut lines detect vertices that they pass (almost) exactly over
and snap to them, to avoid making verts vert close to other ones.
Added radius arg to BKE_bmbvh_ray_cast so that can detect an obscuring
face when the ray might otherwise go exactly between two triangles.
Needed an isect_line_tri_epsilon function for similar reason.
Fixes last part of bug #35002 . Other knife bugs still present but
getting this commit in now before continuing bug fixing.
2013-08-30 16:34:44 +00:00
00b39c4e5b
code cleanup: more confusion with 0/NULL/false
2013-08-07 03:55:21 +00:00
7c58ec9337
use math functions for copying matrix/vector types, also cast const pointers for freeing (clang error's out otherwise)
2013-07-26 10:43:23 +00:00
a788cca141
correct own error in recent edits to editderivedmesh
2013-07-23 15:05:33 +00:00
04ea8c0ee8
remove the pointer from BLI_bitmap's typedef,
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hides that an arg passed is really an array which may be modified by other functions.
2013-07-22 23:20:48 +00:00
b7bf20d950
optimization: only calculate the normals for passing into derivedMesh foreachMappedVert/foreachMappedFaceCenter when needed,
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this means in editmode with wire draw, face and vertex normals don't have to be calculated at all.
in most cases the normals are not used so add a flag that makes calculating them only for functions that need them.
also fix face normal calculation for CDDM, was using quad calculation for ngons too.
2013-07-22 22:59:47 +00:00
e590abfb87
optimization:
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- halve the number of allocs in layerInterp_mdeformvert list creation.
- use direct loop access in emDM_copyLoopArray
2013-07-22 18:01:27 +00:00
90fdaa8219
optimization: lazy initialize EditDerivedBMesh members vertexNos, polyNos.
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also add polyCos array which cache's face centers, gives overall ~20% speedup to drawing on a high-poly mesh in face-editmode.
2013-07-22 16:49:37 +00:00
3daa153d74
code cleanup: use boolean for derived mesh face test function
2013-07-19 10:40:52 +00:00
c3c84521f1
fix [ #36055 ] Edge/Face Info display on wrong position with key frames
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display editmesh stats with deform modifiers.
2013-07-09 12:59:31 +00:00
e6830300b7
Fix incorrect GLSL bump mapping in editmode when the UV coordinates are
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flipped, was not passing sign on to GLSL shader.
2013-07-01 14:49:08 +00:00
09e11ad6ef
modifier stack: lazy initialize normals
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many modifiers were calculating normals, when those normals were ignored by the next modifier.
now flag normals as dirty and recalculate for modifiers that set use `dependsOnNormals()` callback.
Quick test on mesh with 12 modifiers (mostly build type), calculated normals 6 times, now it only runs once - so this will give some speedup too.
2013-05-30 17:36:43 +00:00
083115c5e7
bmesh optimization: use offsets for deform-vert lookups to avoid customdata layer lookups within loops.
2013-05-27 12:42:48 +00:00
7a547e441b
avoid customdata lookups for selection test/enable disable.
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also add uvedit_face_select_set, uvedit_edge_select_set, uvedit_uv_select_set - since quite a few areas where setting based on a boolean.
2013-05-10 06:46:32 +00:00
34c28e3a0e
fix [ #35259 ] Crash when enabling mesh analysis intersect.
2013-05-08 12:40:23 +00:00
f2f113fbd3
tweak for epsilon of intersection check, was too small for some cases.
2013-04-28 22:35:08 +00:00
46b40e112b
skip checks in statvis_calc_thickness(). also remove paranoid NULL checks in smallhash.c
2013-04-20 16:49:02 +00:00
106d41699a
fix [ #35025 ] Mesh Debug samples strange behavior
2013-04-20 16:29:37 +00:00
5502c74a1a
fix for problem with too low epsilon when calculating thickness, also increase limits.
2013-04-18 17:23:02 +00:00
5c72a19c09
add display mode for sharp edges.
2013-04-18 17:09:56 +00:00
5f613886ef
fix range for face distortion and display for concave ngons.
2013-04-18 09:12:06 +00:00
8a06acfd7a
add mesh distort display mode (highlights distorted faces)
2013-04-18 04:24:18 +00:00
9cceec40c4
use modified vertex coords for calculating display thickness and intersections.
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internal improvement to editmesh_bvh.c
- optionally pass cage-coords as an arg, rather then calculating the coords in BKE_bmbvh_new(),
since all callers already have coords calculated.
- de-duplicate coords creation function from knife and bmbvhm, move into own generic function: BKE_editmesh_vertexCos_get()
2013-04-18 01:20:04 +00:00
4a7feafa49
Support object scale for mesh display options. (currently only uniform scale for thickness test)
2013-04-17 23:30:19 +00:00
14f9f167b2
display options to help with 3d printing.
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editmesh debug info,
- overhang (with axis angle options)
- wall thickness (with min/max distance)
- self-intersections.
access below 'Mesh Display' panel.
2013-04-17 09:27:23 +00:00
37e73aa368
code cleanup: use BKE naming conventions for functions in BKE_editmesh.h and BKE_editmesh_bvh.h
2013-04-16 05:59:48 +00:00
77da6b3662
move editmesh functions out editderivedmesh.c into editmesh.c
2013-04-16 05:46:17 +00:00
81cfbaacb0
code cleanup: edit-derived-mesh, define 'BMesh *bm' as local variable, avoid 'bmdm->em->bm' within functions.
2013-04-13 20:58:49 +00:00
5996242291
fix for error in editmesh derived callbacks, emDM_getVert(), emDM_getEdge(), emDM_getTessFace().
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Currently the functions aren't used since they would fail have failed immediately.
2013-04-13 20:40:34 +00:00
6da961775f
code cleanup: rename BKE_tessmesh -> BKE_editmesh, rename EditDerivedBMesh.tc -> em. ('tc' is odd name which isn't used elsewhere).
2013-04-13 20:31:52 +00:00
31c375b97a
Mesh Drawing:
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Option to draw mesh vertex-weights in editmode, available from the 'Mesh Display' panel.
TODO: get this to work when modifiers are applied in solid mode (texface-solidmode is working).
2013-04-13 20:20:21 +00:00
e1c9353c94
code cleanup: more minor changes for editmesh face drawing.
2013-04-13 18:11:27 +00:00
4d1e8cec1a
code cleanup: editmesh draw functions, make face drawing more consistent.
2013-04-13 17:57:11 +00:00
375c0144c8
fix [ #34378 ] GLSL materials using multiple UV layers fail in editmode
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regression since BMesh merge.
2013-02-23 06:56:10 +00:00
0c53fb3a92
code cleanup: make editmode PASSATTRIB into static functions.
2013-02-23 05:36:15 +00:00
296444e1dc
style cleanup: some warnigs & spelling.
2013-02-06 14:02:19 +00:00
88dd983f3c
fix regression in own recent commit, vertex flags were left uninitialized.
2013-01-21 09:54:33 +00:00
b27854bd47
use booleans for bmesh api.
2013-01-14 16:42:43 +00:00
0c3e570868
remove CustomData_get_active_offset(), use CustomData_get_offset to return the active layer, matching CustomData_get()
2013-01-11 01:41:27 +00:00
c3c3df3aec
editmesh texface drawing, reuse customdata offset rather then looking up each UV and vertex color, gives overall ~9.5% drawing speedup in my tests.
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was also doing NULL checks on UV's which are never NULL in this case.
2013-01-10 12:07:01 +00:00
ceb9701507
don't store bevel weights or edge crease customdata layers in editmode unless they are needed.
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configurable in 'Geometry Data' panel, will be added when running crease edges transform for example.
2013-01-10 04:43:31 +00:00
97d1abfe95
speedup for editmesh getVert and getEdge, were doing 2x customdata layer lookups for crease and bevel weight, also make use of the existing meshdata array for lookups.
2013-01-09 18:20:11 +00:00
f0c1bc830c
add option to BLI_scanfill_calc() - BLI_SCANFILL_CALC_HOLES, gives some speedup for BMesh ngons which never have holes and ensures predictable triangle count (totvert - 2), which is needed for pre-calculating array size.
2012-12-27 06:39:27 +00:00
89364fd0fa
remove realloc's during BMEdit_RecalcTessellation(), instead use poly_to_tri_count() to calculate how many triangles are needed.
2012-12-27 04:18:22 +00:00
f576c281ba
speedup for face tessellation:
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- quads, tris now use direct pointer access rather then iterators.
- for ngons also avoid iterator, just loop over the loops.
also minor change, use floorf rather then floor for ED_view3d_project_short_ex, ED_view3d_project_int_ex
2012-12-21 07:24:31 +00:00
a6bee579e9
move pbvh into BKE, it used many BKE bad level includes.
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now blenlib/BLI doesn't depend on any blenkern/BKE functions,
there are still some bad level includes but these are only to access G.background and the blender version define.
2012-12-15 15:59:25 +00:00
cf723e5e7c
use htype flags as arguments to EDBM_index_arrays_init(), no functional changes.
2012-12-12 05:27:52 +00:00
0526fcf13f
revert part of r52720, Id rather leave these as-is, even if they give warnings under some configurations.
2012-12-03 08:11:04 +00:00
818a345be3
Silent a bunch of gcc warnings (usually dummy, but noisy!).
2012-12-02 16:01:06 +00:00
f9e339ef00
fix/workaround [ #33281 ] script goes into not responding
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scanfill remove-doubles pass assumes ordered edges (as with curves), otherwise it can hang.
workaround this problem by skipping removing-doubles for mesh ngons, since this isnt such a common case as it is with curves and we can just not support it.
2012-11-26 23:18:04 +00:00
