* Leave code for building the render delegate against other applications and
their USD libraries to the Cycles repository, since this is not a great fit.
In the Blender repository, always use Blender's USD libraries now that they
include Hydra support.
* Hide non-USD symbols from the hdCycles shared library, to avoid library
version conflicts.
* Share Apple framework linking between the standalone app and plugin.
* Add cycles_hydra module, to be shared between the standalone app and plugin.
* Bring external libs code in sync with standalone repo, adding various missing
libraries.
* Move some cmake include directories to the top level cycles source folder
because we need to control their global order, to ensure we link against the
correct headers with mixed Blender libraries and external USD libraries.
In the current code we do not render any curves if they have not been
converted to meshes. This change makes the custom bone drawing try to
render mesh objects first and then falls back to curve objects if there
is no mesh data available.
Reviewed By: Clement
Differential Revision: http://developer.blender.org/D14804
While the reference would never be used in case of NULL pointer, this
bit of code was not really clear and nice, so make it less ambiguous
now. Also add early return in case a NULL idv pointeris actually passed.
While code deleting old (relocated to new ones) IDs would work fine in
typical cases, it would fail badly in others, when e.g. drivers would
create 'reversed' dependency from the obdata ID to the object ID.
This commit uses a less efficient, but much safer method. It also
ensures no relocated old IDs is left over in the file (previous version
could easily leave some old IDs from the old library until a full
save/reload cycle happened).
While relatively minor issue, it could become fairly annoying in a big
project, since once an ID is tagged as directly linked it tend to remain
as such.
Now also force indirect tagging when loading new IDs as part of a lib
relocation process, since the ones actually directly linked will be
tagged as such later on.
While this only had minor potential effect, both code incrementing
usercount of newly remapped IDs were wrong.
Original one would by-pass any 'ensured user' handling, newer one would
systematically make the ID directly linked...
`id_us_plus_no_lib` is to be used here.
Fact that those options are only used in a specific case, and that the
same behavior is ensured in a different part of the code in other cases,
is fairly confusing and unfortunate... At least document it.
This was caused by the compilation job being created suspended (to avoid
UI slowdown because of the material Preview Icons). The suspended job
wasn't passing the `WM_jobs_test` in `DRW_deferred_shader_remove` and
the material would still be in the compile queue with its status equal to
`GPU_MAT_QUEUED`. This would block the main thread in the waiting loop.
But since the job manager timer needs to execute in the main thread, the
compilation job was never being pushed out of its suspended state.
This lead to a complete lock situation.
The solution is to use `WM_jobs_customdata_from_type` which does exactly
what we need.
Also fixed a nullptr free.
* Float/double promotion warnings were mainly meant for avoiding slow
operatiosn in the kernel. Limit it to that to avoid hard to fix warnings
in Hydra.
* Const warnings in Hydra iterators.
* Unused variable warnings when building without glog.
* Wrong camera enum comparisons in assert.
* PASS_UNUSED is not a pass type, only for pass offsets.
There were two calls to access job's custom data. One of them
ignored job type, the other one ignored job owner.
Now there is a single function to access job's custom data.
If the job type or owner is not relevant NULL or WM_JOB_TYPE_ANY
can be passes explicitly.
Differential Revision: https://developer.blender.org/D14803
When pushing down an Action onto an NLA track, set the new Strip's
influence to the Action's influence. This is done by setting a key due
to the way the NLA Strip influence works (it's either animated, or
ignored).
Reviewed By: sybren, RiggingDojo
Differential Revision: https://developer.blender.org/D14719
For a single day in 2015 between rBff3d535bc2a6309 and rB945f32e66d6ada,
custom data structs could be written with an incorrect maxlayer field.
This means that custom data structs read from those files would think
they have more space to add new layers than they actually did, causing
a crash if more layers were added. This was found while investigating
a crash from D14365 which adds new face corner layers in versioning.
The fix is to reset all maxlayer integers to totlayer, which is
done when writing files in current Blender anyway.
The file tests/render/motion_blur/camera_zoom_blur_perspective.blend
has this problem as it was added on 2015-07-21, right between the two
commits. Adding three custom data layers in versioning code would crash.
The problem was originally found and investigated by Martijn Versteegh
(@Baardaap), thanks!
Differential Revision: https://developer.blender.org/D14786
Add the Discontinuity (Euler) Filter operator to the Dope Sheet->Key
menu, so it's not only available from the Graph Editor->Key menu. On
request of @pablico, see T95386.
This required changing a poll function which is used by a bunch of other
operators, which seemed scary at first, but my thinking is that if an
operator can execute in the Graph Editor, then it should also be able to
execute in the Dope Sheet. I think the only reason this wouldn't be true
is if we were storing animation data in the UI itself, which of course
we don't. So I hope this is okay.
Reviewed By: sybren
Differential Revision: https://developer.blender.org/D14015
Simple port with a few cosmetic changes:
- Attribute named "color" for indices VBO is now called "index"
- The indices VBO is now composed of `int`s instead of `uint`s (this simplifies the source)
Differential Revision: https://developer.blender.org/D14800
This patch has also been contributed upstream, so will not be needed anymore
soon. Also automatically clear cached variables for new nanovdb location in
libs.
NanoVDB is now bundled with OpenVDB (since rBb9c37608a9e) instead of a
separate package.
This still doesn't include our patch to support AMD HIP; that'll be
committed separately soon.
The bitwise XOR used to compute the delta (`changed`) might produce NaN and
thus produce undefined behavior when comparing to another float (because of
float promotion).
shader_builder had no manifest set, leading
to the classic common control version being
loaded which in turn caused an import error
and made the executable fail to initialize.
After rB47276b847017, for certain socket types such as object or
material, the name of the item is not obtained correctly leading
the tooltip to display random non-character memory values as text.
Differential Revision: https://developer.blender.org/D14762
When the object's position depends on the geometry and the geometry
depends on the object's position, we can't count on the object's
evaluated geometry to be available. Lattices and mesh objects have
equivalent checks in this vertex parenting function.
Differential Revision: https://developer.blender.org/D14781
Along with the port to createInfo this also:
- Packs constant uniforms in a UBO.
- Share enum declaration and unify names
- Makes codeflow easier to undestand.
- Split grid data to its own struct.
# Conflicts:
# source/blender/draw/engines/overlay/overlay_grid.c
For properties exposed to the geometry nodes modifier, decorators didn't
work at all for colors and it only worked on the X component of vectors.
The fix is to use -1 for the RNA index of the decorator button instead
of 1, which lets the UI code figure out what to do with arrays.
This patch modifies tooltips of attributes and UV maps to resolve
inconsistencies. It also restores the vertex color icon that went
missing from the UI lists when color attributes replaced vertex colors.
Fixes T97614
Differential Revision: https://developer.blender.org/D14768
Recent cleanups 9a8669ac81b99b2 and 1c790555a02bfc3
incorrectly interpereted the bitfield width syntax as a default
value. Also resolve two other compilation warnings.
Currently, the `eval` and `pdf` are not explicitly set to zero when a BSDF sample is invalid (e.g., below the upper hemisphere), when calling
`bsdf_sample` or `bsdf_eval`. It is assumed that `eval` and `pdf` are set to zero before these functions are called, which can cause problems if not.
This patch fixes this potential problem by explicitly setting `eval` and `pdf` to zero when the sampled direction is invalid.
I also added a sanity check if `eval` and `pdf` are valid (i.e., >= 0.f).
The check is activated when build in debug mode and with the `WITH_CYCLES_DEBUG` set to `ON`.
Reviewed By: brecht, sergey
Differential Revision: https://developer.blender.org/D14776
