Needed a better normal to for plane to offset into when there are
non in-plane edges between two beveled edges. It was using the vertex
normal, which is just wrong.
Differential Revision: https://developer.blender.org/D9508
The skin modifier did not output consistent results, causing failure to find
corresponding vertices across frames.
Remove unnecessary use of GSet, all we need is an array.
The code was trying to ignore hidden geometry when doing boolean,
which is correct when used as a tool, but not when a modifier.
Added a "keep_hidden" argument to bmesh_boolean to distinguish the
two cases.
Also fixed a bug when the tool is used with hidden geometry that
is attached to unhidden geometry that is deleted by the operation.
The code was trying to ignore hidden geometry when doing boolean,
which is correct when used as a tool, but not when a modifier.
Added a "keep_hidden" argument to bmesh_boolean to distinguish the
two cases.
Also fixed a bug when the tool is used with hidden geometry that
is attached to unhidden geometry that is deleted by the operation.
Use common prefix as this collided with existing API's (eg BLI_voronoi).
Also expand some non-obvious abbreviations:
- 'g' -> 'generic'
- 'vl' -> 'variable_lacunarity'
- 'V' -> 'v3'
Fixes 18 misspellings of 'predefined', 'Look Up', 'Lookup', and 'No One'.
Differential Revision: https://developer.blender.org/D9466
Reviewed by Hans Goudey
In some situations where two beveled edges were very close to in-line
but not quite straight, bevel would build a miter when it shouldn't.
The code that chose whether to use a miter at each vertex was slightly
incorrect.
For outer miters there is a check for 3 or more selected edges, but an
inner miter can still be useful with only two beveled edges at a vertex,
so we can't use that here. Instead I changed the check for in-line edges
to run before determining whether the angle is reflex or not. The logic
ends up a bit more straightforward as well. This doesn't completely
remove the rather strange looking triangle vertex meshes at each corner,
but it does make it stable when locations are slightly adjusted.
The only other place this `edges_angle_kind` function was used is for
profile=1.0 vertex meshes. I tested and made sure that still works well.
Differential Revision: https://developer.blender.org/D9420
The previous fix forgot the case where there is an intermediate
edge and everything isn't in one plane.
Differential Revision: https://developer.blender.org/D9336
Caused by rBaafd71a8a160.
In the process of CustomData Correction, we need to make sure we also
have matching layer names [as was done before above commit], otherwise
this will create layers with default names, applying
(mesh_customdatacorrect_apply and friends) will fail then.
Maniphest Tasks: T81865
Differential Revision: https://developer.blender.org/D9278
Corrects incorrect usages of the fragment 'apart of' when 'a part of' was required.
Differential Revision: https://developer.blender.org/D9245
Reviewed by Campbell Barton
Corrects incorrect usages of the word 'loose' when 'lose' was required.
Differential Revision: https://developer.blender.org/D9243
Reviewed by Campbell Barton
Corrects incorrect usage of contraction for 'it is', when possessive 'its' was required.
Differential Revision: https://developer.blender.org/D9250
Reviewed by Campbell Barton
The code for Bevel's percent (and absolute) modes were pretty bogus.
It assumed, like the rest of the modes, that the offset lines are
parallel to the beveled edge. Which is not true for these modes,
though it accidentally works sometimes if the legs are equilength.
Also the clamping code for those modes was completey wrong.
It is too hard to really fix the clamping code for absolute mode,
but it is a little better now. Percent mode clamping is fixed.
`CustomData_bmesh_interp` use the same CustomData decryptor (in this case, `bm->ldata`) in both blocks.
So make sure that all CustomData layers match.
This commit also removes redundant `BM_elem_attrs_copy_ex` calls.
Maniphest Tasks: T81060
Differential Revision: https://developer.blender.org/D9159
We have our own assert implementation, `BLI_assert()` that is prefered over the
C standard library one. Its output is more consistent across compilers and
makes termination on assert failure optional (through `WITH_ASSERT_ABORT`).
In many places we'd include the C library header without ever accessing it.
Also added code so that exact solver does the whole collection at once.
This patch allows users to use a collection (as an alternative to Object)
for the boolean modifier operand, and therefore get rid of a long modifier stack.
Entering edit-mode after creating shape keys on a blank mesh would crash.
Regression in 9b9f84b317 which prevented initializing empty
shape keys when there is no shape key offset data available.
With this option, self-intersections in either or both operands
will be handled properly (if both sides are piecewise winding
number constant, and maybe some other cases too).
In the Boolean tool, this flag was there already but the code
forced a unary operation in that case; this commit corrects it
to make a binary operation. This flag makes the code slower, which
is why it is an option and not an always-on thing.
