Blender Git Loki

[#21504] Projection Clone Paint broken
own error when adding re-project, broke cloning between 2 UV layers

Fix #20486: blender hangs upon import attempt of an .obj with >40k polys.
Added automatic generation of lookup_int callbacks for collections, for
quicker lookup by index instead of looping over the whole thing. Import
is still quite slow, though now it only takes a few seconds.

The next bottleneck seems to be running update (depsgraph, notifiers, ..)
on setting every property. I fixed part of that by avoiding a notifier
to be added each time, now it checks for duplicates.

Various warning fixes.

soft bodies kind of bug fixing:
After watching 2.5 from a distance,
i did review the soft body module
to match in 2.5 every thing can be animated rule.
Until now i did not realize, that, by default, every property
is 'fcurve'-able unless told to be not.
I really like it that way.
However SB code did assume some things not to be
changing after birth of the SB object.
After spending some hours with softbody.c
/* as may be read in its history */
I think most of the SB properties are ready to go.
For those that do not, some of them never will,
i did reset the flag in the RNA definitions.

There is one not completely resolved:
bending stiffness
which will work if the initial value was non zero,
because only in this case the secondary set of springs
needed is built at all.

Duh, and there a zillions of cases to test ..
please do so.

disallow 'nan' for button input and pydriver's

Rendering from 3d view in local view or with unlocked layer was not
working yet, now layer is passed along to render engine, changes quite
a few files because simple swapping trick no longer works with threading.

Fix crash reading files with animated particle properties.

cleanup for addon python internals, fix filtering bug.

transform: Ctrl-Click on manipulators uses increments correctly.

[#21523] Drag Immediately only working when "Select With" is set to LMB

Partial fix. Check lauch event if left or right mouse.

Also added a bug fix for manipulator (sometimes, type = 0)

Remove SAT texture filter. It's not working, thought it was but that's
because the mipmap was not being refreshed. Also this will be problematic
to support when I add tile/mipmap cache, so would not rather not try to.
Can be added back afterwards if someone wants to make it work.

user preference to disable the splash screen

fix for bugreport:
#21506 'sort by' while in append/link file browser causes files to disappear

- issue was that the objects were still filtered
- temporary fix until refactoring of the append/link integration

attempt to fix build error on msvc

Addons:
Some code changes:

* Every Add-On now needs a dictionary with several infos, which are then displayed in the Blender UI and/or are used internally.

Example:
bl_addon_info = {'name': 'Measure panel',
'author': 'Buerbaum Martin (Pontiac)',
'version': '0.6.3',
'blender': '2.5.2',
'location': 'View3D > Properties > Measure',
'url': 'http://wiki.blender.org/index.php/Extensions:2.5/Py/Scripts/Panel_Measure',
'category' : 'UI'}

Unfinished/Not working yet
* The 'blender' tag is compared with the internal version number, it raises an error if the add-on was written for a newer Blender version.
* The 'category' tag will be added to the filter, so the add-ons can be searched/filtered.

strip quites off buildinfo at startup (was doing this for splash screen and python api)

== Sequencer ==

This fixes [#21087] Opacity of 0 turns off effect rather than affecting transparency
and makes the whole early_out-business in strip stack a lot more readable.

The actual fix is just using the composited result in layer fall through
case (se1->ibuf_comp instead of se1->ibuf).

remove unused includes

remove unused includes

Fix #21171: ztransp render aliasing problem.