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shape instead of a brush tool.
The brush cutting tool for hair, while useful, is not very accurate and
often requires rotating the model constantly to get the right trimming
on every side. This makes adjustments to a hair shape a very tedious
process.
On the other hand, making proxy meshes for hair shapes is a common
workflow. The new operator allows using such rough meshes as boundaries
for hair. All hairs that are outside the shape mesh are removed, while
those cutting it at some length are shortened accordingly.
The operator can be accessed in the particle edit mode toolbar via the
"Shape Cut" button. The "Shape Object" must be set first and stays
selected as a tool setting for repeatedly applying the shape.
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contains a '/'
Added a new BLI_path_utils func, `BLI_filename_make_safe()`, which for now simply
replaces unsafe chars for paths (like '\' or '/') by an underscore...
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- area_quad_v3 now works correctly with concave quads.
- add area_squared_*** functions, to use when comparing to avoid a sqrt().
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Issue was, in case of using such stack within a structure, the '_' underscore
would be added in front of struct variable
(e.g. `my_struct.my_stack` would lead to (try to) using `_my_struct.my_var_pool` ...).
Now underscore is appended to var names, ugly but working.
Note did not touch to the alloca variants of those macros, since in this case enforcing
a pure local use is best I think.
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length.
Reported on bf-committers.
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Loosely following Python str convention.
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instead of two vectors.
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Needed by transfer data.
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Needed for transfer data.
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and graph editor.
This was a tricky commit that was not so straightforward to make work.
The information for bones is not easy to come by in the animation curves,
however we do have some string manipulation tricks to make it happen.
Testing in gooseberry worked for the rigs there, commiting to master now
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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.
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Do not allow going into un-readable directories at all.
Note we might want to reflect that 'state' in UI for users too, but that will be
for later.
Also, not quite sure this fix the windows case, will have to start my VM... :/
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Also, add an optional callback to `BLI_filelist_free()` to allow freein
void poin if needed (consistency with `BLI_filelist_duplicate()`...).
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This changes BKE's fitting code to use `BKE_camera_params_compute_viewplane` instead of
`BKE_camera_view_frame`. This allows that code to work with orthographic projection too.
Also, two funcs were added to rna's Object, to resp. get the projection matrix of that
object (mostly useful for cameras and lamps objects), and return position this object
should be to see all (to fit) a given set of points.
Reviewers: campbellbarton
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D961
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`BLI_strncpy_ensure_pad()` is also useful with current master code.
The two others (`BLI_strcmp_ignore_pad()` and `BLI_filelist_duplicate()`)
are only used in asset branch currently, but think they could be useful
in other places too, and simplifies handling of asset branch & future patch review.
Reviewers: campbellbarton
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D965
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use line_point_factor instead of length between vertices.
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halve sqrtf calls per per polygon corner.
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This only happened for SCons builds and caused by pure human stupidnes.
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Resulting triangles could be pointing in opposing directions.
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MSVC doesn't like caling macro argument f when using float values
in the macro, it simply replaces the f in the float value with the
argument..
CMake compilation still fails because of 77785ce70807, numpy is never
getting unpacked.
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also add reinsert function
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Triangulate with beautify caused a bug when there were existing edges
could make the bmesh-operator return an invalid face-map.
Now the beauty is calculated on the 2d-tri's resulting from polyfill,
its simpler and faster.
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also rename vars which were previously used for scanfill.
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Edgehash was missing removal functions (remove, popkey, clear),
since it wasn't needed so far, but is based on same code as ghash which has them.
also add heap clear() method so we can reuse heaps.
(needed for upcoming fix).
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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.
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After recent moving path functions to appdir.c
patch T42826: by ldo (Lawrence D'Oliveiro)
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Windows doesn't have __func__ and utildefines was never included.
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This ensures proper values of currently running tasks in the pool
(previously difference between mutex locks when acquiring new job
and releasing it might in theory give wrong values).
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This is useful for addons which intend to write data next to the rendered image/movie,
but not for preview renders.
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Making paths absolute would leave in "\..\" part on windows.
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