This commit basically makes it so statistics print from different BVH trees are not
being interleaved with each other. Glog ensures this when debug print is done as a
single put to stream operator.
Since leaf node gets split further into per-primitive type leaves old check
for number of curves became a bit ridiculous -- it might lead to two leaf nodes
each of which would contain only one curve primitive (one motion curve and one
regular curve).
This lead to quite dramatic slowdown for Victor model -- around 40%, which is
totally unacceptable.
This commit is aimed to prevent such situation and from quick render test it
seems victor is now back to normal render time. Further testing is needed tho.
There are also other ideas about splitting the node, will need to look into
them next.
This patch adds the following R/W properties and method to `KX_GameObject`:
- `linearDamping` -- get/set linear damping
- `angluarDamping` -- get/set angular damping
- `setDamping(linear, angular)` -- set both simultaneously
These allow runtime changes to the same properties that are accessible at design time in Blender's UI via `game.damping` and `game.rotation_damping`. The names of the properties were chosen to mirror the internal names of the BGE physics engine, as these are (AFAIK) also the commonly used names in physics literature.
Reviewers: campbellbarton
Projects: #game_physics
Differential Revision: https://developer.blender.org/D936
If sound_read_waveform() cannot read the file (i.e. info.length is
zero), set the sound's waveform to a valid waveform of zero
length. This indicates that reading the waveform is done so that it
doesn't get tried over and over again.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D988
This parameter was confusing in three ways:
1. It should have been named "lock" because it was used to take and
release the sound mutex, not to indicate whether it was locked.
2. In the one place this function gets called the locked argument was
set to "true", so not much point in having it optional.
3. I can't imagine that it would ever be a good idea to skip taking
and releasing the mutex.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D988
This reverts commit fbc2909cef83bce722fab8c68e49c878603b4ee8.
The reason for revert is that the commit made it so bpy.data is not set to any
of the new main (on both file open and file link/append) which basically totally
broke versioning code.
Needs some smarter solution there.
This patch adds the option to set minimum/maximum latitude/longitude values for
the equirectangular panorama camera in Cycles, as discussed in T34400.
The separate functions in kernel_projection.h are needed because the regular
ones are also used as helper functions for environment map sampling.
Reviewers: #cycles, sergey
Reviewed By: #cycles, sergey
Subscribers: dingto, sergey, brecht
Differential Revision: https://developer.blender.org/D960
This patch makes Cycles ignore the time spent in BVH construction etc. when
estimating the remaining time. Considering that the remaining time is calculated
based on the average time per tile so far, as far as I understand it makes no
sense to include the preprocessing time.
Reviewers: sergey, #cycles
Reviewed By: sergey, #cycles
Subscribers: sergey
Projects: #cycles
Differential Revision: https://developer.blender.org/D895
Also 'fix' T43243, since we can easily add a common better behavior now
when both axis settings are incompatible, by systematically changing
the other axis.
Will update 'main' addons in next commit, contrib ones I'll let to the authors
(old behavior is still possible anyway).
There seems to be inconsistency in flags checks in Cycles kernel. In the interface
glossy means "Glossy Reflection" and it is properly taken into account when doing
visibility check in BVH traversal.
The check in indirect background/light emission was treating this flags as "any of
glossy reflection or transmission" which is kind of weird.
Made it so emission code follows ray visibility assumptions in other parts of the
kernel now.
This was sort of a chicken<->egg dilemma, because after a maximized screen was restored, the screen handling used region
coordinates which weren't updated yet. I'm still not sure why, but this resulted in area coords that go beond INT_MAX.
To fix this I made sure the first screen handling after restoring a maximized screen is skipped, so that it's delayed to
the next call of wm_event_do_handlers (since this is called from main loop there shouldn't be a noticable delay or any
handling glitches).
Currently this is mainly useful for picking camera DOF depth.
- EKey over a distance field prompts you to pick a depth from the camera.
- WKey (Specials menu) to pick from the 3D view (when the active camera's selected).
Really stupid issue caused by typo in bitfield bit lead to bit conflict,
Not sure how it was done, could be some bad merge conflict resolve in the
original commit or just pure man stupidnes.
This is a nice example when having set of small test render scenes hooked
to the ctest would really help.
It's probably not that stopper issue (even tho still quite bad) since it
was made 2 months ago. But if we ever do 'a' this time it's a nice change
to include.
This way addons and render engines which needs to do versioning code on files will properly
do it when something is being linked or appended to the scene. Previously that callback was
only called for the local main only, making it impossible to do tweaks on linking.
Added extra checks for constructive modifiers which might in theory cause deformation
motion blur. it's still not totally perfect but we're getting really close to what we
can do in the best case scenario.
This commit might cause some extra time being spent on scene synchronization because
there might be now some false-positive results, but render time should stay quite the
same as before (apart from cases when there is deformation happening which was not
detected before).
