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and weighting methods.
This module will contain mirrored functions for calculating and applying
weights for points on a mesh. This includes barycentric and UV weighting
and possibly more advanced global weighting such as harmonic weights.
The naming should follow this scheme:
<type>_{2d,3d}_{calc,apply}
e.g.
poly_2d_calc
poly_2d_apply
uv_3d_calc
...
Reviewers: campbellbarton
Differential Revision: https://developer.blender.org/D939
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Dummy typo, we need a 3D vector here...
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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.
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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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first value.
Trivial, safe for final 2.73.
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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.
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Previously this only supported tri/quads,
now arbitrary size poly lines are supported.
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Previously only vector args were accepted,
now allow generic sequence of numbers.
Was annoying to create vectors just to pass in args.
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Safe for 2.73.
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Currently, code just checks whether a text-edited button uses a given icon (VIEWZOOM) to decide to apply changes on each typed char.
This patch adds a propper button flag (UI_BUT_TEXTEDIT_UPDATE) and a dedicated RNA flag (PROP_TEXTEDIT_UPDATE) for that.
It's also now usable not only for text buttons, but also for example for num buttons when in 'text edit' mode, etc.
It also fixes an actual bug, which is for text properties, in 'immediate' mode, hitting escape would not restore org value, because `ui_apply_but_TEX()` would set its orgstr to NULL on first call (giving it to `but->rename_orig` instead of copying it).
Note no change in behavior is expected from user POV.
Update for addons using that 'VIEWZOOM' icon 'feature' will follow (if any).
Reviewers: campbellbarton
Reviewed By: campbellbarton
Projects: #user_interface, #bf_blender:_next
Differential Revision: https://developer.blender.org/D938
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instance of self while actually returning None...
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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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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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Use BKE_appdir/tempdir naming prefix for functions extracted from BLI_path_util
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This module is intended for path manipulation functions
but had utility functions added to access various directories.
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items of enums.
Rather straightforward, allows for 'DATA' icons (like mat or tex 'previews')
to be used as icon for operator button or items of an enum.
Patch by Simon Lušenc, with minor cleanup by self.
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listbase of children
Nothing related to rigify actually, recent hack in py handling of IDProp (rB3346ab03)
was breaking integrity of IDGroup's listbase of children IDProps...
Took me hours to nail this down, should have bisected for once. :/
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This changes the Py API to use array lookup table.
Previously this could be very slow since it would loop over all elements.
Now the python script is responsible for creating the internal lookup table (as with C code).
This will break some scripts.
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Wasn't acquiring the GIL.
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https://developer.blender.org/D643
Separates graphics context creation from window code in Ghost so that they can vary separately.
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Ghash comp callbacks must return false in case a & b are equal!
Also slightly cleaned up gash code using those comp func,
since those return booleans now, let's compare tham against booleans!
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It now need to return bool whether element matched or not.
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Those two mimic our BLI invert_m4_m4_safe - they add a small offset to diagonal values,
in case org matrix is degenerated, and if still non-invertible, return identity matrix.
Org patch by me, final enhanced version by ideasman42, many thanks!
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We had complete/cancel, but no matching init for rendering,
render_pre/post callbacks aren't always usable.
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