I've made most operators which change the current frame are now undoable. This has the following benefits:
- it brings these into line with simply changing the frame number directly
- as in this bug report, using the operator tweaking/redo capabilities was causing problems, as the lack of an undo for the frame change mean that changing the operator properties (in this case to do numeric input for transforms, which is a bit of a creative if inefficient use of the available tools) would cause the current frame to reset to the previous frame, making it seem impossible to tweak the operator settings
Notes:
- screen.frame_offset() operator has been left alone, since I expect that undo pushes on this one would be truly annoying while on the others it's probably ok/wanted. This is because with this operator, animators usually end up stepping through their animations vs one-off jumps/scrubbing-sessions
Playback Jog Keys:
ALT+LEFTARROW: play backward (hit again for double speed)
ALT+RIGHTARROW: play fordward (hit again for double speed)
ALT+DOWNARROW: start/stop animation
Bugfix for [#22284] Blender cursor gets stuck in the timeline when scrubbing (jack transport).
Dirty hack fix for:
* [#22366] Cutting audio and meta strips with audio does not actually cut audio
* [#22639] Audio not clipped to meta bounds
Also fixed a seemingly symptomless bug in sequencer_edit.c
I've tweaked the contrast of the corner widgets to be a little bit more contrasty and seem a bit more tactile by making the lines fade out from brighter bands to dimmer bands.
Hopefully this will make them more easily discernable without being too loud.
* Fractional frames support has been changed to use a new var, scene->r.subframe.
This is a 0.0-1.0 float representing a subframe interval, used in generating a final float
frame number to evaluate animation system etc.
* Changed frame_to_float() and some instances of bsystem_time() into a convenience function:
float BKE_curframe(scene) which retrieves the floating point current frame, after subframe
and frame length corrections.
* Removed blur_offs and field_offs globals. These are now stored in render, used to
generate a scene->r.subframe before render database processing.
This started off doing pointcache debugging but it's also very useful for users too.
Previously it was very hard to see the state of the system when you're working caches
such as physics point cache - is it baked? which frames are cached? is it out of date?
Now, for better feedback, cached frames are drawn for the active object at the bottom
of the timeline - a semitransparent area shows the entire cache extents, and more
solid blocks on top show the frames that are cached. Darker versions indicate it's
using a disk cache.
It can be disabled in general in the timeline View -> Caches menu, or by each individual
system that can be shown.
There's still a bit to do on this, behaviour needs to be clarified still eg. deciding what
shows when it's out of date, or when it's been played back but not cached, etc. etc.
Part of this is due to a lack of definition in the point cache system itself, so we should
try and clean up/clarify this behaviour and what it means to users, at the same time.
Also would be interested in extending this to other caches such as fluid cache,
sequencer memory cache etc. in the future, too.
path -> filepath (for rna and operators, as agreed on with elubie)
path -> data_path (for windowmanager context functions, this was alredy used in many places)
- added relative option to saving external multires data
- renamed multires external functiosn to have save / pack as suffix.
- added TODO's for file select operators that should support relative paths but dont.
- also disable openmp on linux cross compile, mingw currently isnt linking -lgomp
Joe already committed this to render branch in r28545, but it's not in trunk.
The code that was committed doesn't seem to work properly, either, needs braces.
there are internal memory problems which can make it crash still.
If you remove all directories in the scripts folder except for 'modules' and 'ui', it runs without crashes.
Now, rather than the bit-too-alarming stop sign, threaded wmJobs
display a progress indicator in the header. This is an optional feature
for each job type and still uses the same hardcoded ui template
(could use further work here...).
Currently implemented for:
Render - parts completed, then nodes comped
Compositor - nodes comped
Fluid Sim - frames simulated
Texture Bake - faces baked
Example: http://mke3.net/blender/devel/2.5/progress.mov
tile cache code in imbuf, but it is not hooked up to the render engine.
Imbuf module: some small refactoring and removing a lot of unused or old code
(about 6.5k lines).
* Added a ImFileType struct with callbacks to make adding an file format type,
or making changes to the API easier.
* Move imbuf init/exit code into IMB_init()/IMB_exit() functions.
* Increased mipmap levels from 10 to 20, you run into this limit already with
a 2k image.
* Removed hamx, amiga, anim5 format support.
* Removed colormap saving, only simple colormap code now for reading tga.
* Removed gen_dynlibtiff.py, editing this is almost as much work as just
editing the code directly.
* Functions removed that were only used for sequencer plugin API:
IMB_anim_nextpic, IMB_clever_double, IMB_antialias, IMB_gamwarp,
IMB_scalefieldImBuf, IMB_scalefastfieldImBuf, IMB_onethird, IMB_halflace,
IMB_dit0, IMB_dit2, IMB_cspace
* Write metadata info into OpenEXR images. Can be viewed with the command
line utility 'exrheader'
For the image tile cache code, see this page:
http://wiki.blender.org/index.php/Dev:2.5/Source/Imaging/ImageTileCache
Note that this is not the patch by dfelinto on the mailing list, since that fix would cause compiler warnings. Also, the invoke() (with the extra wmEvent* arg) is superfluous here, so there shouldn't be any problems with making this exec() only instead.
* Division by zero fix for TNT SVD code.
* Sound fix, in case ffmpeg decode fails, don't use the samples.
* Fix for incorrect bounds of transformed objects in new raytracing code.
* Gave memory arena's a name used for allocations for easier memory
usage debugging.
* Dupligroup no_draw option was using layers but not restrict view/render
setting. (not a bugfix exactly but would do display list context switching
while drawing for no reason).
* Fix objects instanced on hair particles not giving consistent results
when the object is transformed.
* New math functions: madd_v4_v4fl, len_squared_v3v3, interp_v4_v4v4v4,
mul_v4_m4v4, SH and form factor functions, box_minmax_bounds_m4.
* mul_m4_m4m4 and mul_m3_m3m3 now accept the same pointers for multiple
arguments.
* endjob callback for WM jobs system.
* Geometry node uv/color layer now has search list/autocomplete.
* Various small buildsystem tweaks, not strictly needed yet in trunk.
- ALT+Scrollwheel zooms backdrop in node editor
- Blender -d debug print will also print every event except mouse moves
(needed to debug WM, some events are catched by OS)
- Changed order of keymaps... the default maps now are evaluated *after*
the own custom maps, so you can make overrides or defaults.
Cleaned up a code mismatch that I think got there by accident before.
Now area swap is assigned to Ctrl LMB drag to prevent any 'emulate mmb' conflicts.
