Continuation of bdfb1f6a04. Adds derived classes for the essentials and
preferences asset libraries, to allow specialized classes with a simple
and common interface. This should help untangling the asset library
service code.
Initial changes to make the asset library class polymorphic, plus using
that to cleanup some basic loading logic. I'm confident that this will
help us improve the asset library management code quite a bit, currently
it's quite confusing. Plus it will be extendable this way in future, so
new kinds of asset libraries (e.g. Blender project asset libraries or
arbitrary online asset libraries) can be added much easier.
`UUID` generally stands for "universally unique identifier". The session identifier that
we use is neither universally unique, nor does it follow the standard. Therefor, the term
"session uuid" is confusing and should be replaced.
In #116888 we briefly talked about a better name and ended up with "session uid".
The reason for "uid" instead of "id" is that the latter is a very overloaded term in Blender
already.
This patch changes all uses of "uuid" to "uid" where it's used in the context of a
"session uid". It's not always trivial to see whether a specific mention of "uuid" refers
to an actual uuid or something else. Therefore, I might have missed some renames.
I can't think of an automated way to differentiate the case.
BMesh also uses the term "uuid" sometimes in a the wrong context (e.g. `UUIDFaceStepItem`)
but there it also does not mean "session uid", so it's *not* changed by this patch.
Pull Request: https://projects.blender.org/blender/blender/pulls/117350
Exceptions:
* Links to personal wiki pages
* Pages that are not in the new developer docs yet (like Human Interface Guidelines)
* tools\check_wiki\check_wiki_file_structure.py needs a refactor
Bundling many tests in a single binary reduces build time and disk space
usage, but is less convenient for running individual tests command line
as filter flags need to be used.
This adds WITH_TESTS_SINGLE_BINARY to generate one executable file per
source file. Note that enabling this option requires a significant amount
of disk space.
Due to refactoring, the resulting ctest names are a bit different than
before. The number of tests is also a bit different depending if this
option is used, as one uses gtests discovery and the other is organized
purely by filename, which isn't always 1:1.
Co-authored-by: Sergey Sharybin <sergey@blender.org>
Pull Request: https://projects.blender.org/blender/blender/pulls/114604
Along with the 4.1 libraries upgrade, we are bumping the clang-format
version from 8-12 to 17. This affects quite a few files.
If not already the case, you may consider pointing your IDE to the
clang-format binary bundled with the Blender precompiled libraries.
Note: Initially committed as 7705e49bcd, but got reverted with
1f0520034a. Note includes fixes for unit tests.
If an asset library was pointing to the same path as the current file is saved
in, the assets from this library wouldn't be loaded. This is because the asset
library service assumed the absolute library root path is a way to uniquely
identify an asset library.
Instead, identify the asset library using both the root path and the library
type.
If an asset library was pointing to the same path as the current file is saved
in, the assets from this library wouldn't be loaded. This is because the asset
library service assumed the absolute library root path is a way to uniquely
identify an asset library.
Instead, identify the asset library using both the root path and the library
type.
See #101778
Remove the requirement of restarting Blender to refresh the
extended 3D view menus for node group changes. Also avoid
rebuilding the tree of relevant assets and catalogs on every
redraw, since parsing asset libraries, etc. could become more
expensive than we want. Those two goals combined mean we
have to be more rigorous in how we invalidate the cached
catalog tree.
The first main change required is to clear the tree as asset libraries
are being read, similar to other dynamic asset menus. This is done
with a 3D view header listener rather than a menu listener in this case.
However, that isn't enough, because there is an issue with the asset
system where the "all" library isn't updated when the current file library
changes. The solution is to explicitly rebuild the "all" library's catalogs
when other asset libraries are changed.
The other necessity for dynamic updates is clearing the catalog tree
to be rebuilt when the node group "asset traits" are changed. This is
done with a new notifier type (with the goal of being a bit selective
about when we re-read assets). This _also_ requires running the
"presave" callback that builds asset metadata when updating the
property. Otherwise saving the file and sending the notifier is
necessary, which is too confusing.
Pull Request: https://projects.blender.org/blender/blender/pulls/112166
The hash tables and vector blenlib headers were pulling many more
headers than they actually need, including the C base math header,
our C string API header, and the StringRef header. All of this
potentially slows down compilation and polutes autocomplete
with unrelated information.
Also remove the `ListBase` constructor for `Vector`. It wasn't used
much, and making it easy to use `ListBase` isn't worth it for the
same reasons mentioned above.
It turns out a lot of files depended on indirect includes of
`BLI_string.h` and `BLI_listbase.h`, so those are fixed here.
Pull Request: https://projects.blender.org/blender/blender/pulls/111801
Although I don't like the idea of using owning raw pointers in new APIs
like this (violates fundamental C++ good practises), this type is mostly
meant for writing to files via DNA. So we have to use Blender's memory
management via the guarded allocator here.
Considered making this an alternative function, but then we'd have to
duplicate logif or duplicate memory or so. Not worth it to me.
Including <iostream> or similar headers is quite expensive, since it
also pulls in things like <locale> and so on. In many BLI headers,
iostreams are only used to implement some sort of "debug print",
or an operator<< for ostream.
Change some of the commonly used places to instead include <iosfwd>,
which is the standard way of forward-declaring iostreams related
classes, and move the actual debug-print / operator<< implementations
into .cc files.
This is not done for templated classes though (it would be possible
to provide explicit operator<< instantiations somewhere in the
source file, but that would lead to hard-to-figure-out linker error
whenever someone would add a different template type). There, where
possible, I changed from full <iostream> include to only the needed
<ostream> part.
For Span<T>, I just removed print_as_lines since it's not used by
anything. It could be moved into a .cc file using a similar approach
as above if needed.
Doing full blender build changes include counts this way:
- <iostream> 1986 -> 978
- <sstream> 2880 -> 925
It does not affect the total build time much though, mostly because
towards the end of it there's just several CPU cores finishing
compiling OpenVDB related source files.
Pull Request: https://projects.blender.org/blender/blender/pulls/111046
Listing the "Blender Foundation" as copyright holder implied the Blender
Foundation holds copyright to files which may include work from many
developers.
While keeping copyright on headers makes sense for isolated libraries,
Blender's own code may be refactored or moved between files in a way
that makes the per file copyright holders less meaningful.
Copyright references to the "Blender Foundation" have been replaced with
"Blender Authors", with the exception of `./extern/` since these this
contains libraries which are more isolated, any changed to license
headers there can be handled on a case-by-case basis.
Some directories in `./intern/` have also been excluded:
- `./intern/cycles/` it's own `AUTHORS` file is planned.
- `./intern/opensubdiv/`.
An "AUTHORS" file has been added, using the chromium projects authors
file as a template.
Design task: #110784
Ref !110783.
In order to more reliably pass the asset to the operator, use a string
property with the full asset path instead of using a context pointer.
This is required to support the quick favorites menu, shortcuts, and
to draw operator inputs in the redo panel. In all of those situations
the original context isn't available. This also feels safer, since we
rely less on storing pointers to data with a less-defined lifetime.
Pull Request: https://projects.blender.org/blender/blender/pulls/110018
The cleanup of blenkernel last weeks , caused the house of cards to
collapse on top of bf_gpu's shader_builder, which is off by default
but used on a daily basis by the rendering team.
Given the fixes forward in #110394 ran into a ODR violation in OSL that
was hiding there for years, I don't see another way forward without
impeding the rendering teams productivity for "quite a while" as there
is no guarantee the OSL issue would be the end of it.
the only way forward appears to be back.
this reverts :
19422044eda670b53abe0f541db97cbe516e8c813e88a2f44c4e64b772f59547e7a31707fe6c5a57
The problematic commit was 07fe6c5a57
as blenkernel links most of blender, it's a bit of a link order issue
magnet. Given all these commits stack, it's near impossible to revert
just that one without spending a significant amount of time resolving
merge conflicts. 99% of that work was automated, so easier to just
revert all of them, and re-do the work, than it is to deal with the
merge conflicts.
Pull Request: https://projects.blender.org/blender/blender/pulls/110438
There's quite a few libraries that depend on dna_type_offsets.h
but had gotten to it by just adding the folder that contains it to
their includes INC section without declaring a dependency to
bf_dna in the LIB section.
which occasionally lead to the lib building before bf_dna and the
header being missing, while this generally gets fixed in CMake by
adding bf_dna to the LIB section of the lib, however until last
week all libraries in the LIB section were linked as INTERFACE so
adding it in there did not resolve the build issue.
To make things still build, we sprinkled add_dependencies wherever
we needed it to force a build order.
This diff :
Declares public include folders for the bf_dna target so there's
no more fudging the INC section required to get to them.
Removes all dna related paths from the INC section for all
libraries.
Adds an alias target bf:dna to signify it has been updated to
modern cmake
Declares a dependency on bf::dna for all libraries that require it
Removes (almost) all calls to add_dependencies for bf_dna
Future work:
Because of the manual dependency management that was done, there is
now some "clutter" with libs depending on bf_dna that realistically
don't. Example bf_intern_opencolorio itself has no dependency on
bf_dna at all, doesn't need it, doesn't use it. However the
dna include folder had been added to it in the past since bf_blenlib
uses dna headers in some of its public headers and
bf_intern_opencolorio does use those blenlib headers.
Given bf_blenlib now correctly declares the dependency on bf_dna
as public bf_intern_opencolorio will get the dna header directory
automatically from CMake, hence some cleanup could be done for
bf_intern_opencolorio
Because 99% of the changes in this diff have been automated, this diff
does not seek to address these issues as there is no easy way to
determine why a certain dependency is in place. A developer will have
to make a pass a this at some later point in time. As I'd rather not
mix automated and manual labour.
There are a few libraries that could not be automatically processed
(ie bf_blendthumb) that also will need this manual look-over.
Pull Request: https://projects.blender.org/blender/blender/pulls/109835
This PR adds a new operator to run a node group on object geometry.
Only curves sculpt mode is supported for now, to simplify the design.
A new geometry node editor context to edit operator groups is also
added. This allows changing any node group, rather than only node
groups that are part of the active modifier context.
3D viewport menus are added with any geometry node group
asset in a catalog that contains the `Operator` tag. Currently Blender
must be restarted to refresh the list of available operators.
This is only the first phase of the node group operator feature.
Many more features will be added in next steps.
See #101778
Pull Request: https://projects.blender.org/blender/blender/pulls/108947
`AssetHandle` is meant as temporary design and should be replaced by
`AssetRepresentation`. This moves us another step closer to that.
Rather than taking data from the volatile asset handle and storing that
in the drag data, store the (more persistent) asset representation there
and access data from it where needed.
No user visible changes expected.
This brings us another step closer to replacing the temporary asset
handle design with the proper asset representation design. I held off
with this a bit because we eventually want to support non-ID assets, but
for now it is fine to consider all assets to be IDs. In future the asset
system can make the necessary distinctions still.
Now only the preview is handled via asset handle still.
No user visible changes expected.
This is needed in #104831 but makes sense to expose publicly in the
asset system APIs either way. So committing this to the main branch
already.
A lot of files were missing copyright field in the header and
the Blender Foundation contributed to them in a sense of bug
fixing and general maintenance.
This change makes it explicit that those files are at least
partially copyrighted by the Blender Foundation.
Note that this does not make it so the Blender Foundation is
the only holder of the copyright in those files, and developers
who do not have a signed contract with the foundation still
hold the copyright as well.
Another aspect of this change is using SPDX format for the
header. We already used it for the license specification,
and now we state it for the copyright as well, following the
FAQ:
https://reuse.software/faq/
