Blender Git Commits

fix for [#19655] Curve is a disaster
when changing curve twist I assumed 2D curves would not need dir or quat values set, however these are used when getting a path from a curve.
also added interp_v3_v3v3v3v3

patch from Dave Plater which fixes some problems building the BGE with cmake

- added back Shift+Tab to toggle snap
- added curve tilt and shrink/fatten buttons into the toolbar
- fix typo in last commit for view3d snap header button

only show normal snap option in object mode

id properties for editbones and pose channels were not being freed in a number of cases,
added free_pose_channel(pchan) and use this in all places that free pose bones

pep8 cleanup & default select axis to negative (artist requst, make sense if you model the RHS and spend most time looping at the models front)

* Made 'set active' vgroup menu fold out, rather than pop up new

Nodes Editor: Restored 'Show Cyclic Dependencies' Operator (CKEY)

Node Editor - More Cleanups (Reshuffling):

- removing duplicate chunks of code -> hide unused sockets now works
- moving some functions to the files that they get called from -> view all/home
- made duplicate a macro operator like the other places that work like this, eliminating the unnecessary transform-related property there still
- removed a few chunks of unused code

left in print

use a metaclass to have operator attributes register and display in the order defined.

use negative boolean option no_zbuf -> use_zbuf

* More small modifier improvements by nudelZ.
* Code cleanup.

RNA doc update. the "no_zbuf" flag in Defocus node was incorrectly doc'ed as "Use Zbuffer" when it really should be "Ignore Zbuffer".

Improvements to tab -> spaces conversions and use in the Text Editor:
- A single undo removes all 4 inserted spaces at once.
- Indent and unindent now use spaces.

The number of spaces is still hardcoded as 4. PS: Campbell sharing a couple of the minor todo's with me, thanks :).

Modifier Layout improvements (single column and normal) by nudelZ.

- dont define properties in the global script namespace
- set __file__ when running scripts (filename or textblock name)

Fix for unitialized variable and resulting render artifacts
when setting project x/y/z to none with a procedural texture.

option to have scripts run on startup for per blendfile UI's

Small update to render properties.
-Single column UI for Encoding panel
-Removed bad align in performance panel
-Made Quicktime's Quality percentage a slider