Blender Git Commits

fix [#30905] Operator preset save doesn't serialize PropertyGroups

fix based on patch by Julien Rivaud (frnchfrgg), but re-written a bit differently not to be operator specific.

don't stat bookmark files on load, can make blender hang on slow networks (eg, the blender institutes gigabit connection)... or if the server is busy.

Merging r46495 through r46557 from trunk into soc-2011-tomato

Added verbosity command line argument. Currently used for libmv only.
Usage: ./blender --verbose <level>

Also fixed some crashes when not passing number to --threads argument
or not passing file format to -F argument.

Enable OpenCOLLADA support for MingW64 builds by default.

Note: don't forget to update your local checkout of lib/mingw64

Fix for UI layout alignment of fixed-size items (including those with width < min. width). Such layout items were ignoring the center and right alignment in layouts before.

style cleanup: whitespace

add missing NULL of scene->ed

dont use sdl include when building headless

edits to recent sequencer api additions not to do scene lookups, the scene is already known.

no need to clamp python values twice when assigning.

sequencer bug, was possible to add strips to negative channels, the channel clamping was ignored when calling RNA_property_int_set() when setting operator int/floats.

- dont create scene.sequence_editor on read, means data-browser or autocomplete will allocate a sequencer.
... instead add scene.sequencer_editor_create / clear, these match id.animation_data_* functions.

- refactor for names, for scene level functions call them BKE_sequencer_*

A couple more changes to the file and image nodes to improve access to layers that don't follow Blender's rlayer.rpass naming scheme.

--- Changes to File Output node ---
* Flat layer names in EXR multilayer files.

For a socket with name "AAA" the previous resulting EXR layer name would be "AAA.AAA", i.e. the render layer as well as render pass would use the socket name.

Now the "render_layer.render_pass" scheme is ignored in multilayer files, socket names are directly written to EXR layers (EXR layer name is "AAA" in this example). If sockets should have a notion of "render layer" this can still be achieved by explicitly adding a separator, e.g. "AAA.BBB". When loading such layers into a Blender Image struct, the name is interpreted as a "render_layer.render_pass" again (although the image node does not care about it, see below).

* Socket sub-paths (for singlelayer) or layer names (for multilayer) are stored in dedicated string variables in the socket storage data. This way the RNA can define precise string subtypes (PROP_FILEPATH) and length. The file/layer slots are defined as separate structs with own name properties in the RNA as well, so they can be used nicely with the list template.

* Ensure unique socket paths/layer names to prevent overwriting of files and layers respectively.

--- Changes to Image node ---
* Loading multilayer OpenEXR files has improved layer name splitting into render layer + render pass names now. This properly supports arbitrary EXR layer names now.
Example:

OpenEXR layer name: AAA.BBB.CCC

is split into

Render layer name: AAA.BBB
Render pass name: CCC

If the layer name has no '.' separators the render layer name is empty.

* Image node ignores the selected render layer in the image user data. Instead all existing layers are displayed at the same time by combining the render layer names with render pass names again, to reconstruct the original EXR layer name. This avoids the problem that render layers with empty name are not selectetable in the dropdown and allows using all image layers at the same time without duplicating the node.

style cleanup: mainly sculpt/whitespace

Compilation error fix: abort() wasn't declared in BKE_ccg.h before

Tomato: fixed invalid float suffix.

Cycles: reviewed the task scheduler code and fixed (hopefully all) windows threading problems.

Add mask-drawing support to GPU_Buffers.

This is the last commit of the sculpt masking merge. Documentation:
http://wiki.blender.org/index.php/User:Nicholasbishop/PaintMasks

Thanks to Brecht for reviewing!

* For VBO, add color to the VertexBufferFormat structure as three
unsigned bytes. Since mask elements are scalar the three color
components are identical to eachother, but the fixed-function OpenGL
pipeline requires colors to be either three or four components.

* For the same reason, multires VBO drawing now copies into the
VertexBufferFormat format as well.

* Regression: material colors will not show up correctly now, masks
colors are overriding. Not sure how to fix this nicely (would be
much easier to fix if drawing with vertex shaders.)

* Also, masks will only draw PBVH drawing, so only 'solid' drawing
will work correctly with masks.

Use VertexBufferFormat for multires VBO.