| Age | Commit message (Collapse) | Author |
|---|
|
Conflicts:
build_files/scons/tools/Blender.py
source/blender/blenkernel/intern/mesh.c
source/blender/blenkernel/intern/object.c
source/blender/blenkernel/intern/particle_system.c
source/blender/editors/interface/interface_handlers.c
|
|
Conflicts:
source/blender/physics/intern/BPH_mass_spring.cpp
|
|
|
|
Conflicts:
source/blender/physics/intern/BPH_mass_spring.cpp
|
|
deflector object.
|
|
|
|
This resolves a problem where selected items edited for multi-value-editig
could include objects not in any visible views (unlocked layers, local view... etc).
|
|
stereo pairs
Without this fix ViewerNode would continously trash the views/buffer
when disabling either stereo eye.
|
|
|
|
|
|
Optimize the full rebuild case for now (though same code can be adapted to
partial redraws)
Main changes here:
* Calculate bounding centroid for faces only once (instead of every intermediate node)
* Faces do not get added to GSets immediately, instead we track a face
array which has faces that belong in a node in consecutive order.
Nodes just keep accounting of start and length in the array.
* Due to faces not being added to GSets, we can skip doing cleanup of GSets
and readdition for each intermediate node and instead only
add the faces to the final leafs node GSets when those nodes are created.
Results:
For a 1.9 million face test model, PBVH generation time (roughly measured by undoing) is
dropped from 6 seconds to about 4 seconds. Still too high, but still a nice improvement.
TODO:
Thread some parts. Unfortunately threading the GSet assignment part might not help much since
we'd need a lot of locking to avoid collisions with node assignments, especially for unique vertices.
|
|
This commit integrates the work done so far on the new dependency graph system,
where goal was to replace legacy depsgraph with the new one, supporting loads of
neat features like:
- More granular dependency relation nature, which solves issues with fake cycles
in the dependencies.
- Move towards all-animatable, by better integration of drivers into the system.
- Lay down some basis for upcoming copy-on-write, overrides and so on.
The new system is living side-by-side with the previous one and disabled by
default, so nothing will become suddenly broken. The way to enable new depsgraph
is to pass `--new-depsgraph` command line argument.
It's a bit early to consider the system production-ready, there are some TODOs
and issues were discovered during the merge period, they'll be addressed ASAP.
But it's important to merge, because it's the only way to attract artists to
really start testing this system.
There are number of assorted documents related on the design of the new system:
* http://wiki.blender.org/index.php/User:Aligorith/GSoC2013_Depsgraph#Design_Documents
* http://wiki.blender.org/index.php/User:Nazg-gul/DependencyGraph
There are also some user-related information online:
* http://code.blender.org/2015/02/blender-dependency-graph-branch-for-users/
* http://code.blender.org/2015/03/more-dependency-graph-tricks/
Kudos to everyone who was involved into the project:
- Joshua "Aligorith" Leung -- design specification, initial code
- Lukas "lukas_t" Toenne -- integrating code into blender, with further fixes
- Sergey "Sergey" "Sharybin" -- some mocking around, trying to wrap up the
project and so
- Bassam "slikdigit" Kurdali -- stressing the new system, reporting all the
issues and recording/writing documentation.
- Everyone else who i forgot to mention here :)
|
|
This commit only adds callbacks which then later be used with major dependency
graph commit, keeping the upcoming commit more clean to follow.
Should be no functional changes so far still.
|
|
Currently still only used from object.c, but in the next commit it'll be also
used from granular object update callbacks.
|
|
Currently unused, based on the code from old depsgraph.c. The purpose is to
re-sue the code over old and new depsgraph in an easy way.
|
|
Currently this function only tags pose itself, totally matching previous
behavior. But this will be needed in the future once new dependency graph
is landed, because of it's granular nature which relies on the fact that
pose channels are all up to date when building the graph.
Should be no functional changes so far.
|
|
Currently it is just moving existing functions into a new file,
but in the future those new files will be grown much more due
to upcoming more granular scene updates.
Should be no functional changes.
|
|
Conflicts:
source/blender/physics/intern/BPH_mass_spring.cpp
|
|
|
|
|
|
This commit mainly:
* Exposes PreviewImage struct in RNA, including ways for user to set images data.
* Adds a new kind of PreviewImage, using a file path and IMB_thumb to get image.
* Adds a new kind of custom icon using PreviewImage, unrelated to ID previews system.
* Adds a python API (utils.previews) to allow python scripts to access those custom previews/icons.
Note that loading image from files' thumbnails is done when needed (deferred loading), not
when defining the custom preview/icon.
WARNING: for release addons who would want to use this, please keep it to a strict minimum, really needed level.
We do not want our UI to explode under hundreds of different flashy icons!
For more info, see also the release notes of Blender 2.75 (http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.75/Addons)
and the example/templates featured with Blender.
Patch by Campbell (ideasman42), Inês (brita) and Bastien (mont29).
Differential Revision: https://developer.blender.org/D1255
|
|
|
|
|
|
|
|
caches.
The 'find' function was returning a bool value, but this does not
guarantee non-null pointers. Removed the return value to avoid
confusion, now callers should simply check the returned pointers.
|
|
The filter group was used by omitting any object instances that were
not in the group. This reduces the cache size, but it also entirely
skips objects.
Now the filter group only prevents writing of the actual object data,
but still allows storing dupli instances and dummy entries in the cache.
Any objects from cached dupli lists that don't have cached data (mesh or
strands) will now use the original object data instead.
|
|
|
|
|
|
After multiview, it was continuously unloading/loading image buffers from
the cache due to mismatch in cache insert and lookup keys.
|
|
|
|
Many thanks to Sergey, for practically giving the solution!
Note that it may also fix T44345, depends whether there are other missing
protections/locks or not...
|
|
|
|
shape.
Shape keys distinguish between the base shape (shape without any keys)
and the individual reference shapes for each shape key (which define
the delta offsets). For strand shapes, which have to work on top of
animation, the base shape must be the original cache result rather than
a static shape, but the delta for each keyblock is still calculated
wrt. an explicit shape.
|
|
|
|
|
|
group objects when editing shape keys.
The edit data (including CD_SHAPEKEY layers) is in the active object's
space, i.e. the duplicator. The original data however is cached strands
data, which is in the dupli object's space. All geometry data needs to
be transformed properly when entering/exiting edit mode.
|
|
|
|
Conflicts:
source/blender/physics/intern/BPH_mass_spring.cpp
|
|
This already exists for goal springs. Bending stiffness, however, is
preferable to global goal springs for physical realism. Controlling
stiffness in this way allows using bending forces to also simulate
unconventional hair, such as clumpy strands that are thicker and stiffer
at the base.
Note that hair interaction can also be simulated with this tool in some
way, although eventually better methods may be needed for such effects.
|
|
|
|
|
|
crashes.
|
|
We can calculate tangents analytically for bezier curves, so just make
them awesome. New code uses forward differencing calculation for
efficiency just like curve calculation.
Picture before/after:
http://www.pasteall.org/pic/87843
|
|
|
|
|
|
|
|
|
|
Own stupid mistake in rBcdabf7e3...
|
|
|
|
modifier.
Since it was not ensuring dest has valid mdisp data matching new multires modifier subdiv level...
Also, fixed a bug in `multires_subdivide()`, which would crash when trying to
increase from level 0 (aka no subdiv) to > 1 (wrong check, trying to interpolate
when it should not). And added a few sanity checks.
|
