- added back 2.4x 'Vgroup' option to the UI, restricts painting to verts already in the group.
- remove 'All Faces' button in weight paint mode. it doesn't do anything.
- store brush_alpha() result so it doesnt need to be called for each vertex when paitning.
- use _pressure suffix rather then _final to show the pressure has been applied.
- weight paint was needlessly calculateing the test weight when multipaint was enabled.
Things like brush size and strength accessors now take a scene
parameter rather than guessing about which Scene's unified paint
settings to use.
Setting the size/strength through RNA can now be done separately for
the brush or the UnifiedPaintSettings.
The UI python code required updating to check whether the
size/strength controls should use brush or UnifiedPaintSettings RNA.
Radial control also required some updates to switch between the two
RNA sources.
More "Reset ops properties" stuff, in select C keymaps this time.
Also ARMATURE_OT_select_inverse -> ARMATURE_OT_select_all(action='INVERT'). Left the select_inverse op code, though, it’s not using the same algo as INVERT of select_all ???
if 2 pyrna structs used the same pointer they could incorrectly compare as true, this caused an error in theme saving because an item could match its parent and stop writing (to prevent recursive writing of same data).
eg:
context.user_preferences.themes[0].user_interface.wcol_regular == context.user_preferences.themes[0].user_interface
Issue was caused by incorrectly set PTS value frames came form Scene strip renderer.
This value used to be calculated from RenderData current and start frame which
lead to non-uniformuly counting which totally confuses encoder.
Switch append_avi and append_ffmpeg to use current frame from rendering scene
(which was already passing to this functions and was used mostly for logging)
and start frame of rendering scene (it's new parameter added). This allowed to
calculate correct PTS value easily and get rid of global static sframe variable
in writeavi.c file.
normalize function simply wasn't called on the mirror vertex.
also fix 3 other bugs / inconsistencies
* when mirror is enabled, center verts get themselves as the mirror vertex, wpaint code didn't check for this case, mirroring the vertex to it self (would work, but unneeded).
* normalizing after painting would scale the active weight too, now keep the painted weight and adjust others when normalizing.
* VP_ONLYVGROUP wasn't respected for mirror (mirror vertex group would always be added).
