| Age | Commit message (Collapse) | Author |
|---|
|
Conflicts resolved:
source/blender/blenkernel/BKE_main.h
source/blender/blenkernel/CMakeLists.txt
source/blender/blenkernel/intern/library.c
source/blender/blenloader/intern/readfile.c
source/blender/blenloader/intern/writefile.c
source/blender/editors/interface/resources.c
source/blender/makesdna/DNA_ID.h
source/blender/makesdna/DNA_action_types.h
source/blender/makesdna/intern/makesdna.c
source/blender/makesrna/SConscript
source/blender/makesrna/intern/rna_internal.h
source/blender/makesrna/intern/rna_main.c
source/blender/makesrna/intern/rna_main_api.c
source/blender/windowmanager/WM_types.h
|
|
game key binding" by Jay Parker. This patch fixes [#31671] "Keyboard Sensor blocks Quit Game Key Binding"
|
|
|
|
start frame into account.
|
|
Fixes bug [#31050] Changing multires subdivision algorithm can ruin mesh
|
|
* Use the PBVHType consistently in pbvh_update_draw_buffers().
* Split the raycast function up, mesh and grid raycast get their own
functions now.
* Replace duplicated code in BLI_pbvh_node_add_proxy() with call to
BLI_pbvh_node_num_verts().
|
|
This option was broken for non-multires meshes (not sure for how
long), as the pmap was not getting calculated.
Added a more general check for whether the pmap is needed, also added
an assert to warn about this in future.
|
|
|
|
only for old files which actually needs to be ported to 4 corners
representation.
|
|
This patch aims to solve unaligned operation assert
happens in Eigen library.
This is short-term solution which in fact shall be reverted
as soon as real solution would be added to Ceres. Meanwhile
this should be acceptable to have for a while.
|
|
===========================================
Major list of changes done in tomato branch:
- Add a planar tracking implementation to libmv
This adds a new planar tracking implementation to libmv. The
tracker is based on Ceres[1], the new nonlinear minimizer that
myself and Sameer released from Google as open source. Since
the motion model is more involved, the interface is
different than the RegionTracker interface used previously
in Blender.
The start of a C API in libmv-capi.{cpp,h} is also included.
- Migrate from pat_{min,max} for markers to 4 corners representation
Convert markers in the movie clip editor / 2D tracker from using
pat_min and pat_max notation to using the a more general, 4-corner
representation.
There is still considerable porting work to do; in particular
sliding from preview widget does not work correct for rotated
markers.
All other areas should be ported to new representation:
* Added support of sliding individual corners. LMB slide + Ctrl
would scale the whole pattern
* S would scale the whole marker, S-S would scale pattern only
* Added support of marker's rotation which is currently rotates
only patterns around their centers or all markers around median,
Rotation or other non-translation/scaling transformation of search
area doesn't make sense.
* Track Preview widget would display transformed pattern which
libmv actually operates with.
- "Efficient Second-order Minimization" for the planar tracker
This implements the "Efficient Second-order Minimization"
scheme, as supported by the existing translation tracker.
This increases the amount of per-iteration work, but
decreases the number of iterations required to converge and
also increases the size of the basin of attraction for the
optimization.
- Remove the use of the legacy RegionTracker API from Blender,
and replaces it with the new TrackRegion API. This also
adds several features to the planar tracker in libmv:
* Do a brute-force initialization of tracking similar to "Hybrid"
mode in the stable release, but using all floats. This is slower
but more accurate. It is still necessary to evaluate if the
performance loss is worth it. In particular, this change is
necessary to support high bit depth imagery.
* Add support for masks over the search window. This is a step
towards supporting user-defined tracker masks. The tracker masks
will make it easy for users to make a mask for e.g. a ball.
Not exposed into interface yet/
* Add Pearson product moment correlation coefficient checking (aka
"Correlation" in the UI. This causes tracking failure if the
tracked patch is not linearly related to the template.
* Add support for warping a few points in addition to the supplied
points. This is useful because the tracking code deliberately
does not expose the underlying warp representation. Instead,
warps are specified in an aparametric way via the correspondences.
- Replace the old style tracker configuration panel with the
new planar tracking panel. From a users perspective, this means:
* The old "tracking algorithm" picker is gone. There is only 1
algorithm now. We may revisit this later, but I would much
prefer to have only 1 algorithm. So far no optimization work
has been done so the speed is not there yet.
* There is now a dropdown to select the motion model. Choices:
* Translation
* Translation, rotation
* Translation, scale
* Translation, rotation, scale
* Affine
* Perspective
* The old "Hybrid" mode is gone; instead there is a toggle to
enable or disable translation-only tracker initialization. This
is the equivalent of the hyrbid mode before, but rewritten to work
with the new planar tracking modes.
* The pyramid levels setting is gone. At a future date, the planar
tracker will decide to use pyramids or not automatically. The
pyramid setting was ultimately a mistake; with the brute force
initialization it is unnecessary.
- Add light-normalized tracking
Added the ability to normalize patterns by their average value while
tracking, to make them invariant to global illumination changes.
Additional details could be found at wiki page [2]
[1] http://code.google.com/p/ceres-solver
[2] http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.64/Motion_Tracker
|
|
Currently only put sources of Ceres library into extern/libmv/third_party and
setup CMake and SCons building systems.
Integration details:
- Even CMake build files are not re-used from Ceres's trunk: they're using some
automatic stuff detection like glog, pthreads, protobuf and so and it's not
so clear how to re-use that files without modifications.
And IMO it's easier if build files are getting re-generated automatically to
match Blender-specific setup rather than keeping changes made locally in
Blender in sync when re-bundling Ceres library. Especially in case when it's
already needed to support SCons build system.
- Integrated only actual sources, all tests were stripped. Probably it'll be nice
to have them, but they'll need clear integration with current module test stuff
in Blender.
- Suitesparse was disabled. It'll help a lot having it, but there are some difficulties
making cholmod working fine on windows. Would be added in future
- collections_port.cc was also stripped. It's not used by Ceres's upstream and
it gives compilation error (undefined uint32 -- looks like namespace issue).
- Currently all schur eliminators are included. Not sure if it makes sense,
also not sure if it makes sense having them switchable on and off -- IMO better
to have single configuration which works and does not require special tweaks
after everything was set up.
To bundle updated version of Ceres:
- Go to extern/libmv/third_party/ceres folder
- Run ./bundle.sh
This will checkout fresh Ceres snapshot of Windows branch (which is currently
most interesting from integration into Blender POV), apply all patches listed
in patches/series and copy needed files into Blender's working copy. This will
also re-generate CMake/SCons build rules.
If you'll need extra files from Ceres repository which are not present in
Blender, you'll need to copy them manually and then run ./mkfiles.sh from
extern/libmv/third_party/ceres folder which will update list of files used
by Blender.
Thanks to Leir Mierle and Sameer Agarwal (and all others who helped developing
Ceres) this library and thanks to Keir Mierle with help integrating it into Blender!
|
|
Originally was needed to reach easy way of defining masks used for tracking
(do eliminate textures which doesn't belong to feature when tracking.
Implemented as alternative to GP datablock for clip and added switch between
per-clip and per-track GP datablocks -- internal limitations of GP doesn't
allow to display all GP datablocks easily. So either you see.edit GP associated
with clip or with track.
GP strokes associated with track are relative to track's position, following
tracks during tracking and could be shared between several tracks.
Masking code presents in libmv and there's rasterizer of GP datablocks for
masks in blender's tracking module, but they still need to be glued together.
Some documentation cound be found at this page:
http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.64/Motion_Tracker#Grease_Pencil
|
|
|
|
circumstances now, so needs to check that.
|
|
add a check duplicate functions are not defined.
|
|
|
|
|
|
waiting in scheduling and worker threads instead of continuous loops with sleep times. This should help reduce unnecessary wait times in Tile.
|
|
- optionally display the histogram as lines (not filled areas).
- expand the enum for faster access.
- keep the sample line displayed after doing the line sample (running again clears).
|
|
generic name and was passed about to many functions.
|
|
crashing due to missing constant value operations for such outputs. The SocketProxyNode now checks connection of the input socket on conversion, so this also simplifies usage of proxy nodes quite a bit.
|
|
|
|
|
|
be constructed explicitly from the node storage pointer.
|
|
The image file name function was updating the iuser->framenr using a supposed cfra parameter. However, the actual cfra is unknown when loading movies or sequences, so the iuser->framenr value itself was passed in its place, leading to incremental addition of the iuser frame offset. Removed the cfra parameter altogether from the image path function. This should instead be done separately if necessary, it's not an inherent part of constructing the image file name.
|
|
|
|
|
|
|
|
|
|
|
|
the type or explicitly casting).
|
|
|
|
floats were not correctly checked for.
|
|
|
|
|
|
|
|
consistantly
|
|
rna->constraint.c
|
|
* All references to old textures should now be finally removed.
|
|
|
|
* Some code cleanup, removed old enums, which are not used anymore.
* Some renaming for consistency and to match new texture names.
|
|
* Removed a workaround for the NodeType enum, uses consecutive values now.
I could not find issues with CUDA, when compiling with Toolkit 4.2 (all sm kernels) and regression files rendered fine on my GPU with sm_21.
|
|
Actually was causes by error in RNA bindings which lead to empty reconstruction
returned for cameraObject.reconstruction.
|
|
render while frame is grayscaled.
Also corrected some typos in movieclip.
|
|
|
|
just as it happens with curve view.
|
|
|
|
information in material shaders for dupli objects. For now only the particle Age and individual Lifetime (in frames) are supported, more attributes can be added when needed.
The particle data is stored in a separate texture if any of the dupli objects uses particle info nodes in shaders. To map dupli objects onto particles the store an additional particle_index value, which is different from the simple dupli object index (only visible particles, also works for particle dupli groups mode).
Some simple use cases on the code.blender.org blog:
http://code.blender.org/index.php/2012/05/particle-info-node/
|
|
Remove Jamfiles and other unused files that stuck around during previous updates.
Add patches for local changes to the patches directory.
Update readme.txt, it had outdated infromation.
|
