Blender Git Loki

Animation Visualisation Cleanups - Part 2:

* Finished baking code for motion paths, generalising it so that it works for both Objects and Bones.
It is based on the old code for baking bones, although I have modified the updating code to use a more 'correct' method of updating dependencies. However, this may turn out to be too slow, and another API method should be added for that...

* Moved some of the old version-patching code for animviz settings out of the drawing functions, instead doing this on the version patching proper.

* Added RNA support for the new AnimViz types, and included RNA access via their users too. The old settings have still been left in for now, since there are still some things not ready to use yet.

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* F-Curve's with sample points (i.e. sounds to F-Curves) now perform linear interpolation between sample points instead of using constant interpolation.

armature properties panel

* Use color wheel template for RGB node

Viewport AA for X11

Add ability to cancel/revert dragging on color picker widgets with Escape, same as other widgets

rna image api: with dummy ImageUser, this can save RenderResults now.

Fix for memmove error in RNA collecton remove, could crash on
removing items in some circumstances.

netrender bug: master server clean on exit (off by default) was deleting on folder too low in the hierarchy (/tmp/ instead of /tmp/master_<pid>/). That was nasty but I'd be surprised if it affected anybody.

netrender

jpeg versions of the render results are downloadable from the web interface.

Notes:

1) They are generated (and written to disk) on demand on the master in the same Blender instance, so this will increase memory usage (until there's a way to free and image buffer from memory or it's run in a separate process).
2) They are darker then the real results, since multilayer exr contain the result before gamma correction (for the linear workflow) and that's not applied when loading them as an image.
3) They are NOT thumbnails, they are the same size as the results (albeit at 90% quality jpeg compression)

Make scene optional in BKE_write_ibuf (only used for stamping)

group instance still didnt work in some cases, now tag ID flag when linking as well as appending so its easy to know if an ID is newly added or not.

last commit didnt work properly, all groups were added. Tested to work with existing groups, link & append.

bmesh compile fixes

option to instance groups when linking or appending.

fix for painting bug added since 25391 (own fault)
Making shell_angle_to_dist use radians was needed for solidify but somehow broke paint. Need to look into further but for now this fixes it.

Fix for eyedropper not calling proper updates. Silly!

Fix [#19820] linking material nodes in node editor doesn't update the material preview

Fix for Color Picker Eyedropper crash. Thx Matt :)

Fix [#19664] updating key in graph editor doesn't update value for
Shapekeyweight in realtime

OpenGL anti-aliasing for 3D view, user selectable

Enables AA only for 3D view, and gives the user the option to turn it on/off (in system panel of user prefs)