Blender Git Loki

improved cloth solver for hair situations. also, made flexibility dampening use a special mode for hair, that applies it to individual hair strands (you can use internal friction, e.g. the velocity smoothing, for global velocity dampening).

Render Branch: svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r28707:28713

Fix for memory leak when failing to read displacements file.

Fix for failures in read tile tiffs wasn't quite correct, this should work.

Fix for slow raytree build with zero bounding boxes, these would get
split into (0..1, 1..size) children which was very slow. Now it just
doesn't add primitives to the tree if they have a zero bounding box.

Render Branch: svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r28643:28707

Deep shadow buffers are now created and stored tiled, this helps avoid a
memory peak when creating them, and also can save some memory afterwards
by not storing empty tiles. Threading code here was also changed so that
each tile can be rendered by it's own thread, and memarena is now used
to avoid slowness due to malloc mutex locks. There's no setting at the
moment to configure the tile size, fixed to 256x256 currently to avoid
performance problems.

Small correction for loading tiled tiff images in case reading pixels fails.

Fix: always compute dxco/dyco derivatives, previously with shadows disabled
these were not computed but still used in a few places.

* Small refactoring to improve readability, no functionality changes.
* Replaced the invert and add parameters of disp_run to a single DispOp parameter. This makes explicit that we can CALC disps, APPLY disps, and ADD disps.
* Renamed "mat" in disp run.

svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r28447:28663

Field Buttons:
*Minor spacing problem.

Field Buttons:
* Own row for "use_all_layers", to prevent jumping around of the button in different situations. Also makes single column layout readable again.

Render Branch: small fixes and tweaks:
* better multires error message
* sync blenpluginapi/iff.h with imbuf changes
* remove some unused includes

More exception handling for OpenEXR, to fix a crash when reading
back tiles from a cancelled render.

Render Branch:
svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r28638:28639
(skipping ghash merge)
svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r28640:28643

svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r28622:28637

merged over last commit, 28428

Render Branch: svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r28613:28622

Fix tile cache crash, IMB_addrectImbuf could free mipmap levels on
convert tiles to rect, but we want to keep them.