This means script authors can perform actions using these callbacks rather then on drawing which puts blender in a readonly state.
Simple example:
import bpy
def up_func(self, context):
print("test")
bpy.types.Scene.testprop = bpy.props.FloatProperty(update=up_func)
bpy.context.scene.testprop = 11
# prints -> test
- fix mistake with grease pencil UI (&& was intended but & used).
- use (void) rather then () across _all_ blenders code.
- a few minor edits, don't shadow stack variables in roll calculation & avoid running memset() for VBO vertex map.
The problem was flag-enums were being treated as regular enums, a default value of 0 was using the first enum item, whereas with flag enums we want to be able to use 0 as a default value to specify all flags are off.
this missed some cases, now also disallow ints to be wrapped as floats.
This commit also exposed a number of cases where ints/floats were incorrectly wrapped.
Bugs like [#25416] wont slip through the cracks anymore.
- pose bone 'matrix_local' wasn't well named since it didn't work like object or regular bones.
- pose bone matrix values for rna had array access rather then 4x4 matrix access.
note: for pose bones update scripts by renaming 'matrix_local' --> 'matrix_basis'
- bpy.app.debug can now be set, removed bpy.data.debug (since this is not blendfile data)
- added bpy.app.tempdir, this is needed because the userpref temp dir isn't always set, $TEMP may be used instead and scripts need temp dir access.
cant test if this fix solves the problem matt is having but it at least fixes an error caused by classes created in exec(),
when the properties pointers were copied the hash key still referred to the python object which could be freed. in most cases this wouldnt happen (would be kept in bytecode) but with exec() the property string is freed immediately.
- move: material.add_texture(tex, coords, mapto) --> material.texture_slots.add()
- added material.texture_slots.create(index), material.texture_slots.clear(index)
- texture slot functions also work for lamp and world now.
Other minor changes
- allow rna functions to set FUNC_NO_SELF and FUNC_USE_SELF_ID at once.
- [#23317] Changed some operators' RNA to accept lengths, a modification I made to this patch made it not work as intended, removed this edit so unit buttons appier in the UI for certain operators.
- Sphinx doc gen, 2 columns rather then 3, didnt quite fit in some cases.
patch [#23317] Changed some operators' RNA to accept lengths
by Lorenzo Tozzi (oni_niubbo)
with the minor change to use XYZ subtype rather then LENGTH.
An example of how this is useful - an importer mixin could define the filepath properties and a generic invoke function which can run the subclasses exec for each selected file.
- Panels and Menus now skip the property check when registering.
- renamed _idproperties_ to _idprops_ in function names, function names were getting very long.
- remove brush array for each Paint struct, just use a single brush pointer.
- removed rna function based template filtering.
- filter brushes using a flag on the brush and the pointer poll function.
- set the brushes using a new operator WM_OT_context_set_id().
TODO
- remake startup.blend, currently brush groupings are lost.
- rewrite WM_OT_context_set_id() to use rna introspection.
