Blender Git Loki

Bugfix [#26222] Alt-O (smooth) in Graph editor destroys fcurve handle
type and data

Recoded Keyframe Smoothing operator to work better for continuous
curves (i.e. ones with monotonically increasing slopes in sections) as
opposed to hypothetically jagged ones.

The old method assumed that handles should be flat as otherwise, you'd
often get unsmooth curves just because you went and tilted some of the
handles for local extrema, causing some unkeyframed overshoots, which
also leads to changes in timing, which in turn often means unsmooth
motion. Hence, the code took advantage of this to do things with less
extra data.

However, now we have a proper "flatten handles" tool (under snap ->
horizontal) so this functionality is not needed in the general case
where it will lead to stair-stepping artifacts.

edit scons to use py3.2 on all os's and use 'm' abiflag on linux since this is the most common.

set 2mb stack for mingw too.

Fix #25931: strand render + ray traced AO give tile image. The random numbers
for sampling were not consistent, now the RNG is seeded per strand, and some
tweaks were done to make the jittered sampler cache return consistent sample
numbers for strands.

Fix [#25659] crash when unwrapping specific mesh
Reported by Jan Hohoho

Running the unwrap causes stack to overflow. Double the size from default 1MB.

Fix #26035: fix crash building raytree with inf/nan values in raytree. There's
many different checks here, but I couldn't handle all cases in fewer lines.

Fix #26203: crash with empty raytree, all types should survive this now.

Also added a check for -inf/inf bounding boxes, just to be sure.

Some explicit casts to silence warnings (unsafe to mix int and bool in comparisons).

Fix #25654: strand render with instanced objects was not working right,
some coordinates didn't have the instance matrix applied, while others had
it applied twice.

Bugfix, irc report:

Pressing ESC on material icon preview changes made it stop updating
the icons. Was caused by default 'break' callback testing ESC and
not resetting it. Now it uses same break callback as other previews.

Bugfix #26444

Double click in File Window also loaded a file on double-click at
a directory.

The operator for it was using a Macro mistakingly here. On any double
click, it selected the item first and then executed load.

By default, any double click action has to rely on the first click
being properly handled before. Simply removing this macro, and assign
the "exec operator" to the double-click event works as expected.
A double click on a directory then just shows the dir (because the exec
requires an 'active' file item).

Fix for [#26457] Physics Size attribute affects hair particle DupliObjects while hidden
* Forgotten settings for the "simple hair" ui.

move do_version code under latest subversion bump.

fix [#26448] Solidify Modifier makes mesh texture missing in OpenGL render

Bugfix [#26167] Animating inside group nodes behaves strangely

One node update call (for nodes within group nodetrees) was using the
wrong nodetree (node-editor's nodetree, not the group) which meant
that the wrong RNA context for such nodes would get used, resulting in
errors when trying to keyframe such nodes.

Hopefully this is the last time I have to fix these bugs...

Fix a typo in defines. Patch by Alexander Kuznetsov

The typo resulted in bad keyboard input handling in MinGW builds.

bugfix [#26454] WITH_PYTHON_SAFETY crash.

Better progress info for physics baking:
* Using the job system for physics baking is not yet in the near future, so here's some good old console based progress info to all point cache based physics baking.
* The info contains current total bake time, baking time for the current frame, and a simple estimate of completion time.
* The info is only shown if the estimated total time for the bake is higher than one minute, so quick bakes don't suffer any performance hits due to console printing.

when checking for windows check sys.platform starts with "win" rather then '== "win32"' & avoid importing platform.
also add some notes to CMake options.