Blender Git Loki

fix [#27201] icosphere normals problem

Bugfix [#27194] Difficulty selecting bones with boneshapes enabled and
some bones made un-selectable

Pose Bone selection (like object selection) used OpenGL to draw
wireframes with different colours into an offscreen buffer and then
from that identify which item was clicked on. The bug here was that
unselectable bones were getting drawn for this step too, so they were
getting caught instead of the control bones that were selectable.

fix [#27193] view/camera/set active object as camera sometimes "disabled" in gui (grayed out)
When in quad split view, operators that only apply to the unlocked region can now be accessed from menus and when the mouse is over a locked view.

Applied to:
- VIEW3D_OT_object_as_camera
- VIEW3D_OT_view_persportho
- VIEW3D_OT_view_orbit
- VIEW3D_OT_viewnumpad

smooth view now takes the v3d and region as arguments. (no functional change)

Mwahahahaha! I think I've found the cause of that awful purple/pink
"glow" that was appearing on bones drawn using "octahedral" from
certain angles. It seems to have been caused by a typo in the code
used to "clear spec colour"

CMake build option for security report: CVE-2009-3850
Nothing is changed by default but some linux distributions want to have executing python be opt-in.

This keeps the same functionality but disables auto-run from factory settings and in background mode unless its enabled as a command line argument.

This CMake option is marked as advanced and wont show in the regular options list so its less likely to be enabled by people that like to turn everything ON without reading descriptions :)

skip some calculations with the wave modifier - when the vert has no vgroup weight or 0.0 falloff.

fix [#27186] Wave modifier falloff
regression from 2.4x (own fault)

rename duplicate header defines & remove unused var.

Cycles: another build fix.

Temporary build fix.

fix for fix, was incorrectly looping over regions.

Blender modifications for Cycles integration.

Some notes about code status:

* The Blender modifications were fairly quickly put together, much more code
polish and work is needed to get this to a state where it can be committed
to trunk. Files created with this version may not work in future versions.

* Only simple path tracing is supported currently, but we intend to provide
finer control, and more options where it makes sense.

* For GPU rendering, only CUDA works currently. The intention is to have the
same kernel code compile for C++/OpenCL/CUDA, some more work is needed to
get OpenCL functional.

* There are two shading backends: GPU compatible and Open Shading Language.
Unfortunately, OSL only runs on the CPU currently, getting this to run on
the GPU would be a major undertaking, and is unlikely to be supported soon.
Additionally, it's not possible yet to write custom OSL shaders.

* There is some code for adaptive subdivision and displacement, but it's far
from finished. The intention is to eventually have a nice unified bump and
displacement system.

* The code currently has a number of fairly heavy dependencies: Boost,
OpenImageIO, GLEW, GLUT, and optionally OSL, Partio. This makes it difficult
to compile, we'll try to eliminate some, it may take a while before it
becomes easy to compile this.

remove .Bfs, its not used anymore.

buildbot: switch to ffmpeg 0.6.3

Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later.

Cycles uses code from some great open source projects, many thanks them:

* BVH building and traversal code from NVidia's "Understanding the Efficiency of Ray Traversal on GPUs":
http://code.google.com/p/understanding-the-efficiency-of-ray-traversal-on-gpus/
* Open Shading Language for a large part of the shading system:
http://code.google.com/p/openshadinglanguage/
* Blender for procedural textures and a few other nodes.
* Approximate Catmull Clark subdivision from NVidia Mesh tools:
http://code.google.com/p/nvidia-mesh-tools/
* Sobol direction vectors from:
http://web.maths.unsw.edu.au/~fkuo/sobol/
* Film response functions from:
http://www.cs.columbia.edu/CAVE/software/softlib/dorf.php

Initial branch for 'cycles'

Fix #27176: Creating a new UV layer in edit mode fails to copy previous one

Implemented copying data from active MTFACE layer to newly created.
Also, fixed the same bug with vertex colors layer.

fix [#27174] World Starfield Generation causes crash
allow escaping from render if generating stars takes too long.

fix [#27164] uv unwrap stretching