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switching
to a different texture slot.
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selecting a relative directory through BUTTONS_OT_directory_browse would convert '//' into '//\'.
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context here, else we get the horrible "empty" string (as translation_context of panels is an array, not a pointer, so it's never NULL).
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When nodes are loaded from a .blend file they can potentially have undefined types. This can happen if a type has been deprecated and removed, or if node types were defined in a python script that has not been loaded correctly. Previously all such nodes would automatically be removed from a node tree, assuming that their types were deprecated and no longer in use (more commonly caused by loading new nodes in an older Blender version). Due to the possibility of dynamic registration it is no longer feasible to simply delete such nodes.
Display and handling of node trees was simply disabled before this patch, so that a node tree where any node or socket type was undefined would not be displayed at all. To give more information and avoid problems caused by necessary checks for the typeinfo pointer, there is now a 'Undefined' fallback type for trees, nodes and sockets. These types are used as placeholders in case the real type is not registered and can provide useful visual feedback on undefined nodes.
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PyNodes opens up the node system in Blender to scripters and adds a number of UI-level improvements.
=== Dynamic node type registration ===
Node types can now be added at runtime, using the RNA registration mechanism from python. This enables addons such as render engines to create a complete user interface with nodes.
Examples of how such nodes can be defined can be found in my personal wiki docs atm [1] and as a script template in release/scripts/templates_py/custom_nodes.py [2].
=== Node group improvements ===
Each node editor now has a tree history of edited node groups, which allows opening and editing nested node groups. The node editor also supports pinning now, so that different spaces can be used to edit different node groups simultaneously. For more ramblings and rationale see (really old) blog post on code.blender.org [3].
The interface of node groups has been overhauled. Sockets of a node group are no longer displayed in columns on either side, but instead special input/output nodes are used to mirror group sockets inside a node tree. This solves the problem of long node lines in groups and allows more adaptable node layout. Internal sockets can be exposed from a group by either connecting to the extension sockets in input/output nodes (shown as empty circle) or by adding sockets from the node property bar in the "Interface" panel. Further details such as the socket name can also be changed there.
[1] http://wiki.blender.org/index.php/User:Phonybone/Python_Nodes
[2] http://projects.blender.org/scm/viewvc.php/trunk/blender/release/scripts/templates_py/custom_nodes.py?view=markup&root=bf-blender
[3] http://code.blender.org/index.php/2012/01/improving-node-group-interface-editing/
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also replace sprintf with strcpy when no formatting is done.
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path_util_split_dirstring_2.patch, path_util_split_dirstring_3.patch
from Lawrence D'Oliveiro (ldo)
Get rid of BLI_splitdirstring, replace with calls to BLI_split_dirfile, BLI_split_dir_part and BLI_split_file_part as appropriate.
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path_util_1.patch from Lawrence D'Oliveiro (ldo)
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bli_testextensie.patch - from Lawrence D'Oliveiro (ldo)
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Gazzán and S. Lockal for spotting them!
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thanks!)...
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bf-translations ML, thanks!).
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* Color picker cursor was too small, and color cirle was not smooth enough.
* Border select gesture cross before first click did not reach to the border
of the window.
* Buttons were not drawing emboss properly (also for non-retina actually).
Note it doesn't draw entirely right for aligned buttons, but this was also
the case before it got broken.
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Added absolute->relative conversion for directory in file_browse_exec.
This is how other places deals with this, but perhaps we'd better change
file selection so both filepath and directory are affected by relative
option.
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Also changed shebang to '#!/usr/bin/env python', this is more portable across unixes...
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textures when Cycles is selected as render engine.
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as render engine. Still missing is colors and texture slots, but that's too
tricky to fix this close to release.
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also initialize bmesh-bevel settings struct to zero to avoid possible uninitialized memory later.
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with cycles as render engine.
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few others), and another bunch of UI messages tweaks/fixes, as well as some BKE_report()<->BKE_reportf()...
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have been removed by accident as code has been updated.
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Boid operators now retrieve the particle settings from the context directly, instead of always using the particle system (which is only needed to get to the settings anyway). When particle settings are pinned there is no particle system in the context, causing the operators to fail.
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When you group objects with CTRL+G and have the properties
space --> object tab --> groups panel visible there is a redraw
missing.
Patch by Philipp Oeser. Thanks!
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doesn't work if weight paint mode is active
Some operators like curve presets, color sample and some more were using object's
mode to distinguish in which mode user is currently painting. Such approach fails
in cases when there's paint mode active in 3D viewport and Image Editor.
Changed logic here to use some context's state like active space which helps
distinguishing current paint mode more accurate.
Ported all areas which uses paint_get_active() to new paint_get_active_from_context().
There're still some calls to paint_get_active(), but that shouldn't be harmful due
to that places indeed have object's mode as priority when getting paint mode.
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also use ..._find_name(..., name) rather then ..._find_named(..., name) --- both were used.
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also stop numpy from being found in /usr/include with cmake.
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else if's
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This is so that selecting bones while in weight paint mode will show
the correct active vertex group.
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WITH_INTERNATIONAL everywhere TIP_/IFACE_ macros are used (else, we get non-international, dummy NOP macros instead!).
Also fixed in main CMakeList file, when no addon dir found, we want to disable WITH_PYTHON (I guess, certainly not WITH_INTERNATIONAL ;) ).
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already used a lot and part of proposed style guide).
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an exception.
buttons view used incorrect return value. -1 is for valid but not set (could use defines/enum here).
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