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Sergey Sharybin 823514fd6f Fix #108778: Crash when rendering multiple view layers
The rendering pipeline will re-use dependency graph and request
for re-building its relations for every new view layer, and try
to re-use as much evaluation as possible.

This could potentially run into situation when a content of
collection is changed: due to the difference in the per-view
layer visibility. If the evaluated collection has an object cache
this will make the cache to get out-of-sync with the actual
content. The cache on the evaluated collection might be created
when instancing system iterates over the collection.

This change makes it so the cache is freed when the dependency
graph relations are updated. This might be a bit too intrusive.
There might be ways to somehow ensure the content of the collection
is still the same as it was before the relations update, but this
is much more complicated task. Perhaps the performance is already
good enough.

This is a collaboration with Jacques Lucke, who was looking into
the same report, bouncing some ideas back and forth, and helped
testing the patch.

Pull Request: blender/blender#108816
2023-06-09 18:42:01 +02:00
.gitea Gitea: update bug report template for security policy 2023-04-11 12:14:01 +02:00
.github Docs: change Git URLs to point projects.blender.org instead of git.blender.org 2023-02-07 14:23:05 +01:00
build_files Merge branch 'blender-v3.6-release' 2023-06-07 12:40:24 +02:00
doc manpage: use bpy.app.help_text() for manual text extraction 2023-05-27 17:55:57 +10:00
extern CMake: quiet uninitialized warning in fmtlib 2023-06-08 11:58:05 +10:00
intern Vulkan: Initial Cube(Array) Support 2023-06-09 16:09:54 +02:00
locale I18N: Updated UI translations from SVN trunk (r6562). 2023-06-05 11:56:38 +02:00
release Merge branch 'blender-v3.6-release' 2023-06-08 10:22:58 +02:00
scripts Cleanup: make format 2023-06-09 16:28:00 +02:00
source Fix #108778: Crash when rendering multiple view layers 2023-06-09 18:42:01 +02:00
tests IO: remove OBJ and PLY Python add-ons (#104503, #104504) 2023-05-30 21:41:26 +02:00
tools Cleanup: spelling in comments 2023-06-09 11:40:50 +10:00
.clang-format clang-format: set BraceWrapping::AfterControlStatement to "MultiLine" 2023-05-02 09:37:08 +10:00
.clang-tidy Clang-tidy: Ignore variable name length and .c/.cc include warnings 2022-05-06 15:26:54 +02:00
.editorconfig pyproject: add configuration for autopep8 2022-04-22 10:13:39 +10:00
.git-blame-ignore-revs Cleanup: add commit to .git-blame-ignore-revs 2023-05-03 20:31:11 +10:00
.gitignore Ignore build files for VS and VS Code 2023-03-07 17:38:34 +01:00
CMakeLists.txt Vulkan: Low Precision Float Conversion 2023-06-07 07:50:04 +02:00
COPYING == docs == 2010-10-13 14:44:22 +00:00
GNUmakefile Build: remove smatch, sparse & splint checking scripts 2023-04-21 23:32:55 +10:00
README.md Update references to the new projects platform and main branch 2023-02-07 14:18:19 +01:00
make.bat make.bat: adjust for recent submodule changes 2023-03-16 17:51:12 -06:00
pyproject.toml pyproject: remove tools/pyproject.toml 2023-03-01 22:18:28 +11:00



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