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When the IPO editor was pinned, and the active object was changed, deleting the active object would cause a crash.
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When the IPO Editor is pinned, drivers will now be handled as if they belonged to the object that the ipo-belonged to when the ipo was pinned. This behaviour is more predictable than using the active object.
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blocks that were previously missed; and b) greatly increase my
ohloh stats!
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* Attempted fix for bug #8599c (inserting new keyframes mucked up existing IPO-Keys). Now it calls make_ipokey() regardless of whether they exist already (if ipokeys are being shown in the IPO-Editor). This might be a bit slower on some files.
* 'Auto-Sync PoseLib' button is now only visible when there's a PoseLib
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Display/Edit TimeOffset accounting for its added parent offset.
removed Extension button by mistake.
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I'm committing some work-in-progress code for "bone groups" now, as I there have been are some major bugs caused by the timeoffset stuff (some of my test files were not loading, and other files were showing all sorts of weird problems).
Anyway, in this commit, the following things for "bone groups" have been done:
* Bone groups are stored per armature (internally, this is per bPose block)
* Added controls for editing bone-groups per armature - "add", "remove", "rename". These can be found in the "Links and Materials" panel in PoseMode, beside the settings for PoseLib.
* Reorganised buttons for editing selected bones in PoseMode. I've replaced the "dist" and "weight" buttons (they existed in EditMode anyway) with a menu to choose the bone-group and the custom-shape-ob field. In the place of the old custom-shape-ob field, I've restored the "Hide" button. This might break muscle-memory a bit, but there isn't a lot of space to play with there.
Some stuff I'd been originally planning to do before committing:
* When adding keyframes for bones, an action-group with the same name as the bone's group will be added to the action, and the action-channel will be made a member of that.
* New action/bone groups have unique names (renaming/adding new should check if name exists before assigning it)
* There's a setting under Bone-Groups stuff which sets which custom-colour set is used to colour that group's bones. Currently, this is non-functional, as the necessary drawing code for armatures is not in place yet.
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Based on feedback from Ton, I've recoded the way "PoseLibs" are implemented/exposed. Therefore, quite a bit of code has been changed to fit this in better.
Now, ANY ACTION can be a "PoseLib". A set of Markers which belong to the Action (it's taken a year, but they're finally back), are used to tag "poses" in the Action. These markers are shown using diamond-shaped blue icons (designed by Matt Ebb) in three shades - unselected/normal, selected, active.
Notes:
* Each Armature Object has an Action which acts as a PoseLib.
* Improved UI presented in buttons panel for this
-- added proper buttons for action assigning
-- renamed "Validate PoseLib" to "Auto-Sync PoseLib" (this option auto-tags poses based on keyframes found)
Like in the 3d-view, use the hotkeys:
* Shift-L to add a local marker
* Ctrl-Shift-L to rename a local marker
* Alt-L to delete selected local markers
Note: transforms, etc. are not currently available with these markers
== PoseLib Preview ==
Added a few features here:
* Left/Right-Arrow keys now change the poses too (previous and next respectively)
* Up/Down-Arrow keys also change the poses, but "jump" to a pose 5 steps away in their respective directions
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was actually due to a numerical issue in the matrix to quaternion
conversion code (which was from siggraph '85), now uses an improved
version. I hope nothing depends on the previous behavior.. though
it should only affect corner cases.
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Bugfixes:
* "Clear Paths" change from last commit wasn't complete yet. Now it REALLY only clears the paths of the selected bones
* Button layout in "Armature Visualisation" panel has been reorganised a bit to better present the options (clearer separation between Display and Calculation buttons)
New Stuff (Yay!):
* Paths of active bones now draw more visibly than those of unselected bones. This makes it easier to identify the path that is taken by the bone
* The part of path on the current frame is now drawn in green (the same shade that is used for the current-frame line in the Animation Editors). This nicely blends between the black and blue parts of the path (before and after current frame, respectively), and looks much nicer.
* The colour of the current-frame marker in the Animation Editors and the 3D-View, are now theme-colours. This is needed to make the previous option work.
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replaced some magic numbers
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-> Constraint Influence Ipo now can be local, linked to constraint itself
You enable this in the IpoWindow header, with the Action icon to the left
of the Ipo Type menu. The button tooltips give the clue as well.
Tech note: the Ipo now can get directly linked to a constraint, and is
being called during regular pose constraint solving.
Actions (and drivers in actions) are being calculated *before* pose
constraint solving. Result of actions then is written in bones, which
then solves the entire pose.
This means you can have a driver on both the constraint, as on the action
channel for the constraint! Not that I'm going to debug that easily :)
Additional fix: Joshua added a copy/paste IpoCurve feature, but he broke
the functionality to be able to paste in an empty ipo channel. That now
works again
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NLA Window, Strip blending mode "Add" didn't work at all.
It was using very bad quaternion addition. Replaced with proper code.
For devs; new is the function QuatMulFac(quat, factor) which allows to
multiply a rotation with a value (make it rotate more or less)
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"Rotation Difference"
This option, for Bones, allows the angle between two Bones to be
the driver for another Ipo channel. This angle now is hardcoded
based on the Bone-space orientation (without parenting rotation).
Thanks to nathan for poking and test!
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This adds fractional FPS support to blender and should finally
make NTSC work correctly.
NTSC has an FPS of 30.0/1.001 which is approximately 29.97 FPS.
Therefore, it is not enough to simply make frs_sec a float, since
you can't represent this accurately enough.
I added a seperate variable frs_sec_base and FPS is now
frs_sec / frs_sec_base.
I changed all the places, where frs_sec was used to my best knowledge.
For convenience sake, I added several macros, that should make life
easier in the future:
FRA2TIME(a) : convert frame number to a double precision time in seconds
TIME2FRA(a) : the same in the opposite direction
FPS : return current FPS as a double precision number
(last resort)
This closes bug #6715
Standard framerates not supported / breaks sync -- 23.967 29.967 etc.
https://projects.blender.org/tracker/?func=detail&aid=6715&group_id=9&atid=125
Please give this heavy testing with NTSC files, quicktime in/export
and the python interface.
Errors are most probably only spotted on longer timelines, so that is
also important.
The patch was tested by Troy Sobotka and me, so it most probably should
work out of the box, but wider testing is important, since errors are
very subtle.
Enjoy!
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- Draw a verticle line for markers
- Added an option to transform selected markers in the sequencer - useful for Extending time
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Added some features to the NLA Editor that had previously only been added for the Action Editor.
* It is now possible to choose whether timing is displayed in Frames or Seconds like in many of the other Animation Editors. Use Ctrl-T or the View menu to change this.
* Autosnap behaviour from Action Editor is now also available for the NLA Editor. It was partially done in the previous commit (for transform). Use the new combo-box on the NLA Editor header (like the one on the Action Editor header) to set this.
* editaction.c: silenced a compiler warning from the previous commit related to a function which is no longer needed.
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When resizing an Outliner window, the contents would eventually get 'pushed out of view' when shrinking the view.
I've added a bit of a 'hack', which will ensure that this doesn't happen, by forcing the view to look at the left-side of the outliner tree, when the width of the outliner window decreses due to resizing.
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- Numpad dot is shortcut key, same as in other windows.
(Peach feature request)
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This converts the Ipo editor and Timeline windows to use the BIF_
API for drawing international/antialiased text, following the user
preference or being drawn in Bitmap/Pixmap/Texture mode.
Thanks James!
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The Action Editor can now display timing in seconds too. By default, it still displays timing in frames, but it is possible to switch the time display to seconds.
The hotkey to toggle this is Ctrl T.
Notes:
- Many of the Action Editor's tools have yet to be made aware of this. Therefore, they will still work as though frames are used. Only Transform, Snap, and Mirror should really be affected. This will be fixed when I wake up.
- Nothing *should* be broken, but I might have missed something.
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Now the Outliner can be scrolled horizontally too. This was the first patch I ever submitted, but it's gone through many revisions due to ugly Blender bugs that needed to be fixed.
Code Notes:
* I discovered an ancient bug which would cause Blender to hang when loading a file saved with horizontal scrollbars turned on for the Outliner/OOPS.
* Therefore, I've added special B_SCROLLO and HOR_SCROLLO defines for use by the Outliner only. These are used in place of B_SCROLL and HOR_SCROLL so that older Blender's won't choke on this stuff. Thanks for this suggestion Ton.
* The hanging occurred in draw_scroll in draw_ipo.c
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Added two macros which are used to test if the active Action/IPO editor is displaying data from a scaled NLA-strip.
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Cleanups of code for this. Just removed un-necesarry checks.
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IPO-Keys (K) should now work with scaled IPO curves.
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This commit resolves an issue dating back a few releases. When the IPO block being displayed in the IPO editor came from an Action being used as an Action Strip
in the NLA editor, the keyframes in the IPO editor were not displayed in 'NLA-time'.
There are however a number of things that still need work on so that they will play
nicely with these changes. Having said that, the IPO editor is still generally stable
for use (or should be). In case anything plays up, 'pin' the IPO view you're using
to turn off these changes.
This resolves Todo #4335.
Known Issues:
* When 'K' (show keys) mode is on, it doesn't work too too well yet. The display
in such situations will be a bit confusing.
* Pressing IKEY in the IPO editor (for inserting a keyframe on the current frame)
also doesn't work too well yet. It will insert a keyframe on the wrong frame.
* Transforms don't get any correction for scaling yet. This is only an issue when
snapping transforms to the grid, or relying on the delta numbers printed in the
header.
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Checked every instance of testbase to see this dosnt break anything, also changed TESTBASE and TESTBASELIB, both were used incorrectly in places.
added error_libdata() for library error messages that are everywhere.
added object_data_is_libdata to test if the object and its data's are from a library.
fixed 2 crashs in adding Curve points to a library object (remember to check, verify_ipocurve returns NULL!)
made duplicating and making dupli's real for lib objects possible, disabled joining into lib armatures and meshes.
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Preview Range now works in the IPO editor.
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Bugfix: when ipo-frame-locking is turned off, make the ipo cursor show up
at the correct position and set CFRA correctly, if changed within IPO.
(avoids very annoying snapping...)
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(with some small modifications)
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Outliner: the new 'restriction' options were drawn as buttons, and created
always even when not visible. Gave big slowdowns on large data sets.
Also: help lines were drawn as shorts, should be floats
Cannot fix: button coordinates are short by default still, giant outliner
data sets draw buttons in wrong location.
Did add nice feature though; on several events the outliner now is not
being re-built anymore, but redrawn only. I want to be a bit conservative
with it though... but it happens for:
- LMB drag to select items
- pageup/down, scrollwheel, mmb scroll
- search item
- show active item
- toggle selection
Makes a good difference :)
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ACTWIDTH is a macro that tries to get actwidth from the active
SpaceAction (G.saction->actwidth). This should solve any potential
problems with having two action editors open editing shapekey
actions.
Also, I've fixed a compiler warning caused by erwin's constraint
commit. Wrong ui call for button.
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Now time-markers work in all time-related spaces (i.e. Ipo,
Action Editor, NLA editor, TimeLine, Sound). The hotkeys and
functionality set should be the same for each of these modes
(with a few exceptions still). I've had to change a few hotkeys
here and there, so hopefully they aren't too bad.
Marker Operations:
MKEY - Add Marker
SHIFT MKEY - Rename marker (was CTRL MKEY)
XKEY - Delete Marker
PAGE UP - Jump to next marker
PAGE DOWN - Jump to previous marker
CTRL A - Select all markers
SHIFT G - Transform markers (NLA, IPO, Action)
G - Transform markers (Sound, Timeline)
CTRL SHIFT D - Duplicate markers (NLA, IPO, Action)
SHIFT D - Duplicate markers (Sound, Timeline)
BKEY - select markers and other keyframes (if any)
I've also made a few little tool additions to NLA and Action editors:
* NLA editor - Snap To Frame.
Now with the option to offset strip so that it starts at the current frame.
Added menus for this.
* Action editor - Snap To Frame
A few new menus for this too
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in order which it seems there not. (only the IPO;s I tested with were)
Still might be worth looking into somehow not drawing all the points.
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Object 'active shape' was only 1 byte in object. OK. Let's sacrifice another
byte for that then!
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some 2d scroll pointers
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sees a reference to size, as it pertains to a 3D object, please let
me know.
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Sequencer:
A call to view2d_do_locks() got accidentally added in main drawing loop,
causing an infinite loop of redraws when this option was used with more
sequence windows open.
Added missing view2d_do_locks() to zooming in Sequence window. Also
cleaned this call a bit.
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text module when user edits the input text box of any pydriver
(Transform Properties panel, Ipo window).
It's enough to click in and out of a single pydriver's text input box
for the module reloading and also re-evaluation of all pydrivers
available. Maybe this "refreshing" should also be available from a
menu, let's see.
Note for Python fans:
Definitions and redefinitions in a reloaded module are properly handled
in Python, but previously defined data in the module doesn't disappear.
So if you define a function "f" inside a module, import it, then change
the function's name to "g" and reload the module, both "f" and "g" will
be available. This is considered a feature, check reload's documentation:
http://docs.python.org/lib/built-in-funcs.html#l2h-59
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wiki with info: http://mediawiki.blender.org/index.php/BlenderDev/PyDrivers
(there are two sample .blends in the patch tracker entry, last link in
the wiki page)
Notes:
In usiblender.c I just made Python exit before the main library gets
freed. I found a situation with pydrivers where py's gc tried to del
objects on exit and their ID's were not valid anymore (so sigsegv).
Ton needs to check the depsgraph part.
For now pydrivers can reference their own object, something normal
ipodrivers can't. This seems to work fine and is quite useful, but if
tests prove the restriction is necessary, we just need to uncomment a
piece of code in EXPP_interface.c, marked with "XXX".
Thanks Ton for the ipodrivers code and adding the hooks for the py part
and Martin for the "Button Python Evaluation" patch from which I started
this one.
Anyone interested, please check the wiki, the .blends (they have
README's) and tell me about any issue.
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When the 'reference shape key' (drawn yellow) was not the first key, the
channels as drawn in IpoWindow didn't match the actual shape keys.
This was caused by an exception in code that skips drawing the reference
shape when 'relative' was used.
Now I've added a rule that the first shape in a list always becomes the
reference, that way you can also edit it. To keep backwards compatibility,
this is only activated on translating the shape key lines.
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NLA and Action window sometimes suffered from very weird scaled display,
caused by making the subwindow very small. Was a missing check for small
sizes.
Also in this commit removal of debug print N_T left in for ipos.
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Uninitialized variable used in viewmove for 2d windows... the reporter
found it himself. thanks Michael Jones!
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This patch is mostly a usability patch for the sequencer, mainly written by
Anders Gudmundson and twisted a little bit by me.
- Lock Time to other windows
- Possibility to switch the X-Axis between frames and seconds-display
- IPO-Frame Locking for plugins (T-Key)
- Additional Popup to add HD-Sound and Movie at once
- In Timeline-Window: Sequencer windows only playback
- Make the IPOs a little bit IPO-Frame-Lock friendlier (doesn't jump;
the frame that is drawn has the right dimension)
- Wheel-Mouse buttons make the sequencer window zoom again.
- The "This is not a sound/movie-file message" now reads "... or
FFMPEG-support not compiled in!" since I learned some prominent
people who complained, that hdaudio does not work for them ;-)
- Make SPACEKEY open up the "Add Strip"-Popup on the timeline and start
playback in the preview window.
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on the width of the names.
Now we can actually distinguish our shape ipo channels!
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a 2d window 3 (three!) times on every event! This explains why scrollwheel
seems to lag quite some when used in buttons or outliner.
The view2dzoom() and view2dmove() code is horrid. Nice project for someone
is to move all 2d (View2D struct related) code into its own C file. A lot
of that is spread around in the code.
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