Commit Graph

11 Commits

Author SHA1 Message Date
c771dd5e9c Depsgraph: Make animated properties API receive const ID
Semantically it is more correct as the cache does not modify the ID.

There is need to do couple of const casts since the BKE (which is in C)
does not easily allow to iterate into f-curves of const ID.

Should be no functional changes.
2022-07-19 17:22:53 +02:00
9b2b61a07b Depsgraph: Cleanup, use nested namespace definition 2022-07-19 11:40:18 +02:00
c434782e3a File headers: SPDX License migration
Use a shorter/simpler license convention, stops the header taking so
much space.

Follow the SPDX license specification: https://spdx.org/licenses

- C/C++/objc/objc++
- Python
- Shell Scripts
- CMake, GNUmakefile

While most of the source tree has been included

- `./extern/` was left out.
- `./intern/cycles` & `./intern/atomic` are also excluded because they
  use different header conventions.

doc/license/SPDX-license-identifiers.txt has been added to list SPDX all
used identifiers.

See P2788 for the script that automated these edits.

Reviewed By: brecht, mont29, sergey

Ref D14069
2022-02-11 09:14:36 +11:00
ddae2d88fa Depsgraph: only link 'IK Constraint -> Init IK Tree' if animated.
This relation is intended to ensure that the properties of the IK
constraint are ready by the time the IK solver tree is built. This
however can cause spurious dependency cycles, because there is only
one init tree node for the whole armature, and the relation actually
implies dependency on all properties of the bone.

This patch reduces spurious dependencies by only creating the relation
if any properties of the IK constraint specifically are animated.

Differential Revision: https://developer.blender.org/D13714
2022-01-06 16:43:18 +03:00
19dfb6ea1f Cleanup: enable modernize-use-equals-default check
This removes a lot of unnecessary code that is generated by
the compiler automatically.

In very few cases, a defaulted destructor in a .cc file is
still necessary, because of forward declarations in the header.

I removed some defaulted virtual destructors, because they are not
necessary, when the parent class has a virtual destructor already.

Defaulted constructors are only necessary when there is another
constructor, but the class should still be default constructible.

Differential Revision: https://developer.blender.org/D10911
2021-04-08 11:07:27 +02:00
8cbbdedaf4 Refactor: Update integer type usage
This updates the usage of integer types in code I wrote according to our new style guides.

Major changes:
* Use signed instead of unsigned integers in many places.
* C++ containers in blenlib use `int64_t` for size and indices now (instead of `uint`).
* Hash values for C++ containers are 64 bit wide now (instead of 32 bit).

I do hope that I broke no builds, but it is quite likely that some compiler reports
slightly different errors. Please let me know when there are any errors. If the fix
is small, feel free to commit it yourself.
I compiled successfully on linux with gcc and on windows.
2020-07-20 12:16:20 +02:00
bbeb1b2b52 Depsgraph: Use C++ style of guarded allocation of objects 2020-07-03 12:30:20 +02:00
cb5bfb32ba Depsgraph: introduce blender::deg namespace
Reviewers: sergey

Differential Revision: https://developer.blender.org/D8150
2020-06-29 15:21:30 +02:00
52b8d668f4 Depsgraph: use blender::Map instead of std::map
We decided to use our own map data structure in general for better
readability and performance.

Reviewers: sergey

Differential Revision: https://developer.blender.org/D7987
2020-06-18 18:18:19 +02:00
0852d13bbd Depsgraph: use native Set data structure
Differential Revision: https://developer.blender.org/D7982
2020-06-10 15:24:03 +02:00
c8f3377d03 Depsgraph: Add generic animated properties cache
Allows to speed up lookups like "is property FOO of data BAR animated".
Can be used to optimize object's visibility check, but also allows to
check animation on bones without too much of time penalty.

The cache is shared between both nodes and relations builder.

Currently is not used, just a boilerplate for an upcoming changes in
an actual logic.
2019-04-30 11:32:02 +02:00