Blender Git Commits

bge.logic.keyboard.getClipboard() and .setClipboard methods
the idea of using methods instead of attributes is to avoid users abusing of the system calls.

Thanks Campbell Barton for reviewing and small corrections

option so operators can be executed with undo enabled (and redo).

missed tiff using 150 dpi as default in previous commit, use a define now.

Avoid adding overlapping triangles in convex hull

Add an epsilon value to the point-outside-hull test, helps when some
of the input vertices are nearly coplanar.

Fixes bug [#31941] convex hull fails (and depends on vertex order when it shouldn't)
http://projects.blender.org/tracker/index.php?func=detail&aid=31941&group_id=9&atid=498

style cleanup

change default DPI for images to 72, aparently 150 gives issues with adobe apps (which is stupid but default value isnt so important).

Clean-up and refactor of current OCIO integration

- Cleaned up some files -- seems there were some wrongly resolved
conflicts which resulted into duplicated code in space_image.py
and some build configuration files.
- Store all color space related data (such as display device, view
transform and so) as strings, so it could easily be ported to new
OCIO configuration files and it'll be much more portable between
different configurations.

This required adding some look-ups to RNA associated with such
settings, but it's indeed the only way to do this. If it'll be
figured out such look-ups causes performance issues it's possible
to optimize this further using hash. So far it's only few elements
in list to be looked up.
- Added support of display device transformation from OCIO
configuration files. Display device is setting per-window and
different windows could have different display devices, so it's
possible to have one blender window opened on sRGB monitor and
another one on xyz projector.

Display device is ignored when using ACES ODT Tonecurve view
transform due to it's not an OCIO transformation. Probably it'll
be possible to get rid of this tone curve soon (if it'll be
proved useless or it'll be implemented as a part of OCIO LUT).
- Movie Cache now supports deleter functions for user keys, so
such keys could have some allocated data which would be removed
as soon as element in cache is being removed.
- Movie Cache now support callbacks to check whether current
cache element could be removed from a cache due to it wouldn't
be accessed anymore.
- Re-written cache stuff for display buffers of ImBuf. Now it's
using Movie Cache which is global for all ImBufs.

Probably it's not implemented in fastest way, would be investigated
further and probably changed it performance wouldn't be good enough.

style cleanup: header comments, use more doxy compat formatting

Fix for #31581, UVs shrink on edge slide.

Issue is that all loops of a face adjacent to the sliding verts were
getting project-corrected. Introduced a test to only project the
affected loops.

The projection code introduces a small offset to the boundaries so that
any boundary tests can work as expected, but this leads to shrinking of
the barycentric coordinates of the projection, causing a shrink of the
uvs in turn. This even affects the uvs that -should- be affected though
the unfixed behavior works strangely in a correctish way (my guess is
because the projection uses the same face as the opposite sliding loop).

I fixed the behaviour by taking the mean value of the uvs. This won't
support seams but current code doesn't either. Also, all CustomData to
exhibit this unfixed behaviour. I only fixed the uv case, other data
(Vcolors, etc) will have discontinuities when edge sliding. I expect
that the CorrectUV code I am working on may address some of these
issues.

Also, added NULL checks for utility function (was intended for this bug
but wasn't needed after all)

Utility function to get the first loop of a vert. Behaves identical to
the iterator initialization function.

svn merge ^/trunk/blender -r48321:48333

add access to dissolve_limit from python.

utility function to get the points inside a list of planes.

style cleanup: also some spelling correction.

bmesh.ops module for bmesh operator access, only remove_doubles and convex_hull at the moment.

svn merge ^/trunk/blender -r48313:48321

fix for a handful of memory leaks relating to parsing and allocating arbitrary sized vectors from python args.

Vector.dot() was always leaking memory, and would crash if args sizes didnt match.

These errors were introduced with n-dimensional vector support.

also fixed an error with bmesh py api allocation.

Merging r48308 through r48313 from trunk into soc-2011-tomato

Fix for crash of keying screen node in cases when there's no
triangulation generated for tracks setup

mathutils.Vector(kw=value) wasn't raising an error as it should.