This commit makes some tweaks to the way that the "active keyframe"
settings in the Properties region in the Graph Editor work (for the
better, hopefully).
Basically, the problem was that previously, these were clunky and non-
intuitive to use, since they were just directly displaying the RNA
properties for those keyframes for editing purposes. But due to
limitations of RNA (i.e. from a RNA pointer to a keyframe, you
couldn't see which F-Curve you came from), several things were
impossible, notably:
1) Doing proper updates, including validating that the handles are in
a valid state - that requires access to the F-Curve to provide to the
F-Curve-based curve validity checking functions
2) Having the values of the keyframes display in whatever unit that
the property the F-Curve affects displays as - for this, you once
again need to know the F-Curve in order to resolve the property that
it affects; also the fact that only a single unit could be set for RNA
properties further limited things
This commit basically gets around these problems by moving away from a
layout-engine based approach to one where we attach custom update
callbacks and also override the units of the y-co widgets when
creating the widgets for these, thus allowing the buttons to work in
the ways that animators expect.
Diff Keymaps
User edited keymaps now no longer override the builtin keymaps entirely, but
rather save only the difference and reapply those changes. This means they can
stay better in sync when the builtin keymaps change. The diff/patch algorithm
is not perfect, but better for the common case where only a few items are changed
rather than entire keymaps The main weakness is that if a builtin keymap item
changes, user modification of that item may need to be redone in some cases.
Keymap Editor
The most noticeable change here is that there is no longer an "Edit" button for
keymaps, all are editable immediately, but a "Restore" buttons shows for keymaps
and items that have been edited. Shortcuts for addons can also be edited in the
keymap editor.
Addons
Addons now should only modify the new addon keyconfiguration, the keymap items
there will be added to the builtin ones for handling events, and not get lost
when starting new files. Example code of register/unregister:
km = wm.keyconfigs.addon.keymaps.new("3D View", space_type="VIEW_3D")
km.keymap_items.new('my.operator', 'ESC', 'PRESS')
km = wm.keyconfigs.addon.keymaps["3D View"]
km.keymap_items.remove(km.keymap_items["my.operator"])
Compatibility
The changes made are not forward compatible, i.e. if you save user preferences
with newer versions, older versions will not have key configuration changes that
were made.
* Tweaked order of handle types to make it easier to find Auto/Auto-
clamped in the list
* Fixed a number of places which were still just checking for auto-
handles when they should have included auto-clamped too, including
handle rotation
- icons were scaling by the sqrt(dpi)/8.48528, but infact they only need to be scaled by (dpi/72).
- UI_icon_get_width value was being used without multiplying by dpi scale.
dont show a popup anymore, was silly because you had to change the value for before anything was done, can use f6 redo popup instead, sequencer should eventually have a view3d operator redo panel.
handle/key
This used to be a weird per-curve setting which would happen to get
applied/work correctly if handles were set to "auto", and was a source
of constant confusion for both old and new animators. The main effect
of this handle-type/option was really to just ensure that auto-handles
stayed horizontal, instead of tilting as the keys were moved.
This commit simply changes this from a per-curve to per
keyframe/handle setting.
Some people like curved lines, other hate them. This commit will let the user change the level of curving.
In UserPreferences=>Themes=>Node editor=>Noodle curving the level can be modified. Allowed range is 0-10 with the default on 5
The patch will default everything to the way blender works ATM.
File subversion has been increased otherwise older 258 files got straight lines.
The data is stored in the ThemeSpace.noodle_curving
the bezierdrawing is done in the drawnode. Also tested the Line cut tool
existing check for driver to use GIL was not thread safe and could cause, details in the report.
This bug was caused by a check to avoid hanging, a fix for [#27683] that worked in 2.4x because the UI didn't use python to draw while rendering.
Apply a different fix for [#27683], when calling an operator, call PyEval_SaveThread(), then PyEval_RestoreThread() so the GIL can be aquired by threads started by the operator - in this case bake starting a thread that evaluates drivers.
The distance to/from the plane was added to the UI
The change that makes the vertex closest to the desired point is used instead of the most significant change.
* Minor audaspace library improvements.
* Considering location, velocity and orientation in AUD_SequencerReader and AUD_SequencerHandle.
* Bugfix: Maximum and Minimum volume weren't used before in the software device.
* Bugfix: Adding speaker objects via info space crashed.
* Listener settings now get updated in the audio system.
the Outliner
Channels which can be renamed include:
- Scenes, Objects, World, Material, Texture, etc. (i.e. "ID-blocks",
or the dark and light blue channels)
- Action Groups (green channels)
- Action expanders (i.e. "CubeAction", "WorldAction", etc.)
- Grease Pencil stuff
Channels which CANNOT be renamed, as they mostly use hardcoded values
or otherwise include:
- Drivers expander
- FCurves (they don't technically have a "name"; what is shown is just
a user-friendly representation of their rna_paths)
Joshua Leung
Campbell Barton
Sukhitha Jayathilake
Mitchell Stokes
Brecht Van Lommel
Jason Hays
Jeroen Bakker
Joerg Mueller
Ton Roosendaal
Nathan Letwory
Mike Erwin