Blender Git Commits

Add RNA for brush capabilities (sculpt-only for now.)

Added a new RNA-only nested structure, Brush.SculptCapabilities. It
contains read-only properties that use the current sculpt tool (and
occasionally other brush properties) to determine whether some feature
is available.

For example, the grab and snake-hook brushes don't support the
strength property. Querying brush.sculpt_capabilities.has_strength
will return false only if one of these brushes is selected.

missed these last commit

Un-abbreviate 'use_space_atten' (Brush RNA) to 'use_space_attenuation'.

prepare for adding bmesh py api for customdata layer access - no functional changes.

Code cleanup: simplify brush tool selection operators.

Created a single unifed operator, PAINT_OT_brush_select, to replace
BRUSH_OT_sculpt_tool_set, BRUSH_OT_vertex_tool_set,
BRUSH_OT_weight_tool_set, and BRUSH_OT_image_tool_set.

fixes for vertex color (found when brining X3D import back)
- tessface vertex color had the wrong sized array passing to rna_iterator_array_begin
- re-calculating tessface's would clear them if they were already created (own mistake)
- ED_mesh_color_add initialized tessface vertex colors from the loop color array

also made rna's mesh.tessface_vertex_colors.new() work like tessface_uv_textures.new()
where layers can be added as long as polygons are not present.

Remove unused parameter from multires_dm_create_from_derived.

revert r44887, changes were OK but caused too many problems, better do this as a smaller patch.
sphinx_doc_gen.sh broke building docs -
- examples/ svn directory was being removed since it assumed an out-of-source build.
- include references somehow stopped working (didnt find why).

also fixed an unrelated error with building docs in object_utils.py

fix [#30542] Shear Vertical Seg Faults Blender
honor the T_FREE_CUSTOMDATA flag.

== Python API docs ==

New command line options:

-l: logs bpy dumping problems in OUTPUT_DIR/.bpy.log

-L: logs sphinx|latex problems in:
* OUTPUT_DIR/.sphinx-build.log (sphinx building html problems)
* OUTPUT_DIR/.sphinx-build_pdf.log (sphinx building latex problems)
* OUTPUT_DIR/.latex_make.log (latex make problems)

-P: builds the pdf

-R: pack the files in a dir ready for online deployment
(including the zip and the pdf eventually)


Example usage:
./cmake/bin/blender -b -P ./blender/doc/python_api/sphinx_doc_gen.py -- -p bmesh* -l -o ./python_api -B -P -R -L

OSX/cmake: enable clang compiler with xcode >= 4.3, tested o.k.now

bmesh: Fkey now creates faces from 5 or more disconnected vertices.

Added function: BM_face_create_ngon_vcloud
creating quads and tris use this too since it finds the best face winding direction based on surrounding face (if any)

comment cleanup

Fix #30549: Error adding mesh object to scene

Use helper functions in node_select when selecting/deselecting nodes and sockets in operators. This ensure that sockets are not selected on their own (parent node is always selected too).

Make extension mode (shiftkey) mandatory for socket selection. Otherwise the user can end up with unexpectedly selected nodes, since socket selection allows selecting inputs and outputs from different nodes, which in turn also mean the parent nodes are selected. This fits the workflow better, you already needed to press shiftkey before to use the auto-connect operator. It will also solve some problems with the upcoming reroute nodes, where the node is basically a single socket.

Fix crash on edge extrude from textured view

Issue was caused by MFACE layer adding for even DM without tessellated faces
which lead to adding new layer but with NULL data. This causes issues when layer
with faces (after extrude) was attempting to add because currently CD only checks
if layer type exists but does not check for size of the layer.

Solved by not adding MFACE layer if there's no tessellated faces.

fix hang when loop selecting an ngon. We need to check if edge currently walked on has already been added

Avoid a sigsev after 44830 when reports is empty, clang compile work

Switch *nix fileops from calling external commands via system() to posix api calls
which resolves some possible issues with operating files with quotes and backslashes.

Also this might resolve (or at least help) resolving compilation error on GNU Hurd platform
which will help a lot maintaining Blender for Debian.