This causes trouble with Cycles because the C++ API uses the returned pointer to determine validity - if no item is found the pointer should be NULL for checking.
* It was not clear that RNA_parameter_length_get() & co only affected dynamic properties, renamed them to RNA_parameter_dynamic_length_get() and such.
* Fixed RNA_function_find_parameter(), we can't use BLI_findstring() here, need to call RNA_property_identifier()!
* Fixed RNA_parameter_get() and RNA_parameter_set(), which were completely wrong for dynamic properties.
* Fixed RNA_parameter_dynamic_length_get/set_data(), they did not check the property was actually a dynamic one and were using again ugly blackmagic casting intead of ParameterDynAlloc structure!
* makesrna was still using an ugly hackish (and perhaps not always working) code when handling dynamic parameters, now synchronized with RNA_parameter_dynamic_length_get_data and RNA_parameter_get code.
and RNA for it independent of the build flag for enabling Freestyle. Suggested
by Sergey Sharybin through a code review of the branch.
* Many #ifdef WITH_FREESTYLE blocks were removed to always have Freestyle-specific
DNA file specification and RNA for it built in Blender. This will allow Freestyle
setting survive even when a non-Freestyle build is used for loading and saving
files. It is noted that operations are still conditionally built through #ifdef
WITH_FREESTYLE blocks.
* To this end, new blenkernel files BKE_freestyle.h and intern/freestyle.c have
been added. All API functions in FRS_freestyle_config.h as well as some of those
in FRS_freestyle.h were moved to the new files. Now the relocated API functions
have BKE_ prefix instead of FRS_.
Resolved conflicts:
release/datafiles/startup.blend
source/blender/editors/space_nla/nla_buttons.c
Also updated source/blender/blenkernel/intern/linestyle.c as a follow-up of
recent changes for the use of bool.
I've added a separate camera unit type. It's a bit strange to have an exception for
this but it ensures units are shown in familiar millimeters and it also ensures
backwards compatibility.
This is just the basic structure, the simulation isn't hooked up yet.
Scenes get a pointer to a rigid body world that holds rigid body objects.
Objects get a pointer to a rigdid body object.
Both rigid body world and objects aren't used directly in the simulation
and only hold information to create the actual physics objects.
Physics objects are created when rigid body objects are validated.
In order to keep blender and bullet objects in sync care has to be taken
to either call appropriate set functions or flag objects for validation.
Part of GSoC 2010 and 2012.
Authors: Joshua Leung (aligorith), Sergej Reich (sergof)
This commit adds:
* A new bpy.app.translations module giving some info about locales/translation stuff (current active locale, all locales currently known by blender, all translation contexts currently defined, etc.).
* The ability for addons to feature translations, using the (un)register functions of above module.
* Also cleans up "translate py string when storing into RNA prop" by removing "PROP_TRANSLATE" string's subtype, and adding a PROP_STRING_PY_TRANSLATE flag instead (this way it is no more exposed to python...).
Addon translations work with py dictionaries: each addon features a dict {lang: {(context, message): translation, ...}, ...}, which is registered when the addon is enabled (and unregistered when disabled).
Then, when a key (context, message) is not found in regular mo catalog, a cache dict for current locale is built from all registered addon translations, and key is searched in it.
Note: currently addons writers have to do all the work by hand, will add something (probably extend "edit translation" addon) to automate messages extraction from addons soon(ish)! To get a look to expected behavior from addons, have a look at render_copy_settings/__init__.py and render_copy_settings/translations.py (rather stupid example currently, but...). Once we have a complete process, I'll also update relevant wiki pages.
This commit adds support of packed and generated images
for Cycles when using SVM backend. Movies are still not
supported. This changes also doesn't touch OSL which is
much less trivial to adopt for any images which are not
saved to disk.
Implementation details:
- When adding images to Image Manager is now possible
to mark image as builtin. Builtin images will bypass
OIIO loader and will use special loading callbacks.
- Callbacks are set by Blender Session and they're
using C++ RNA interface to obtain needed data (pixels,
dimensions, is_float flag).
- Image Manager assumes file path is used as reference
to a builtin images, but in fact currently image
datablock name is used for reference. This makes it
easy to find an image in BlendData database.
- Added some extra properties to Image RNA:
* channels, which denotes actual number of channels
in ImBuf. This is needed to treat image's pixels
correct (before it wasn't possible because API
used internal number of channels for pixels which
is in fact doesn't correlate with image depth)
* is_float, which is truth if image is stored in
float buffer of ImBuf.
- Implemented string lookup for C++ RNA collections
for cases there's no manual lookup function.
OSL is not supported because it used own image loading
and filtering routines and there's seems to be no API
to feed pre-loaded pixels directly to the library.
Think we'll either need to add some API to support
such kind of feeding or consider OSL does not have
support of packed images at all.
Movies are not supported at this moment because of lack
of RNA API to load specified frame. It's not difficult
to solve, just need to consider what to best here:
* Either write some general python interface for ImBuf
and use it via C++ API, or
* Write a PY API function which will return pixels for
given frame, or
* Use bad-level BKE_* call
Anyway, small steps, further improvements later.
Reviewed by Brecht, thanks!
The current C callback functions are too simple allow a straightforward implementation, in particular they don't receive the PropertyRNA pointer itself as an argument, which means the callback cannot directly access the PropertyRNA's py_data pointers which store the python function objects. For this reason a second runtime variant of these callbacks has been added. It is only used for runtime callbacks and not in makesrna, but otherwise works the same way.
