Blender Git Commits

- include enum names and descriptions in sphinx generated documentation
- add descriptions for operator bl_options

Cycles: fix preview render in 3d view not working on OS X.

WeightVG utils, weightvg_update_vg func updates.
* Added an optional array of MDeformModifier pointers, to avoid another search based on defgrp_idx.
* Split out "add/remove verts from vgroup" functions, preparing their move to deform.c (if their current form is validated!).

Use static context trick for all platforms.

Should be safe until modifier stack is not threaded.
Solves issues with mingw and older glibc version (like used in release environment).

WeightVG Mix modifier: updated code to use defgrp_find_index, and make MDeformWeights be searched only once.
Also fixed a bug: when another set mode than "All Vertices" was used and resulting set of verts was empty, all vertices was used, instead of just returning org, unmodified data!

Adding missed notifier.

Fixing issues with i18n stuff:

- Make gettext stuff draw-time. so switching between languages
can happens without restart now.
- Added option to translate visible interface (menus, buttons, labels)
and tooltips. Now it's possible to have english UI and localized tooltips.
- Clean-up sources, do not use gettext stuff for things which can be
collected with RNA.
- Fix issues with windows 64bit and ru_RU locale on my desktop
(it was codepage issue).
- Added operator "Get Messages" which generates new text block with
with all strings collected from RNA.
- Changed script for updating blender.pot so now it appends
messages collected from rna to automatically gathered messages.
To update .pot you have to re-generate messages.txt using "Get Messages"
operator and then run update_pot script.
- Clean up old translation stuff which wasn't used and most probably
wouldn't be used.
- Return back "International Fonts" option, so if it's disabled, no
gettext lookups happens on draw.
- Merged read_homefile function back. No need in splitting it.

TODO:
- Custom fonts and font size.
Current font isn't nice at least for russian locale, it's
difficult to read it.
- Put references to messages.txt so gettext can merge translation when
name/description of some property changes.

- Whitespace fixes (was commiting from windows where text editor wasn't configured, pardon)
- Fixing typo in description of GP paint mode.

svn merge -r39834:40222 https://svn.blender.org/svnroot/bf-blender/trunk/blender

replace BLI_strncpy with BLI_strncpy_utf8 where input isnt ensured to be valid.
also replace strcpy's which copy using "" with str[0]=' '

fix [#28658] python can assign non utf8 and crash because of string lenth limits.

add BLI_strncpy_utf8() which which ensures there are no partially copied UTF8 characters, limited by the buffer size.

Update build rules to deal with new gettext libraries.

Fix [#28654] Warp modifier does not support negative strength when Vertex Group is used.
The vg weight was multiplied by org strength (i.e. neg strength was always skiping all verts!), now multiplying it with abs value of strength.

New C/Py api utility function PyC_Err_Format_Prefix() which raises an error with the existing error as a suffix.

Use this to raise errors when assigning a string property fails even though the value to assign *is* a string.


Before:
TypeError: bpy_struct: item.attr= val: Object.name expected a string type, not str


After:
TypeError: bpy_struct: item.attr= val: Object.name error assigning string, UnicodeEncodeError('utf-8' codec can't encode character 'udce9' in position 23: surrogates not allowed)

move utf8 string.c functions into their own file, also add python tip for printing operators.

replace rna_update_active_object with NC_GEOM|ND_DATA notifier (as pointed out by Matt Ebb), also some whitespace edits to match trunk.

Fix for the Link/Append commands not working when scenes had line styles.
The problem was reported by mato.sus304, thank you!

Fix for a bug that unlinking a group overlooked a reference to the group in linesets.

Cycles: attempted fixes for OS X preview render problem, and disable
kernel cache there now as well since it seems to give issues there.

fix for a bug painting on selected verts, also fix an error in my own recent commit.