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Hans Goudey c77597cd0e Fix T95843: Invalid mesh runtime data after sculpt undo
When the geometry of the sculpt mesh was replaced when restoring from
a full undo step, the runtime data was not cleared (including any
normals, triangulation data, or any other cached derived data).
In the report, only the invalid normals were observed.

The fix is to simply clear these caches. Later they will be reallocated
and recalculated if necessary. Since the whole mesh replaced here
anyway, this should be a safe fix.

Differential Revision: https://developer.blender.org/D14282
2022-03-08 12:16:42 -06:00
.github GitHub: add PR template 2021-10-23 10:49:51 +05:30
build_files Fix compilation error on certain platforms 2022-02-22 15:47:43 +01:00
doc Python API Docs: Hide version swtich 2022-02-22 14:39:51 -05:00
extern VSE: Refactor our code to be compatible with ffmpeg 5.0 2022-02-18 18:24:16 +01:00
intern Fix T96139: Cycles doesn't warn if the render is paused 2022-03-03 17:21:11 +01:00
release Licenses: Attribution document for Blender 3.1 2022-03-08 18:27:04 +01:00
source Fix T95843: Invalid mesh runtime data after sculpt undo 2022-03-08 12:16:42 -06:00
tests Tests: enable full Cycles Metal device regression tests on buildbot 2022-02-11 14:35:10 +01:00
.arcconfig Fix .arcconfig not working with latest arcanist version 2020-03-01 22:35:31 +01:00
.clang-format Cleanup: More readable Cycles OSL BSDF definition 2021-10-19 11:59:26 +02:00
.clang-tidy Clang Tidy: ignore some passes that changed or were added in version 13 2021-11-23 19:45:05 +01:00
.editorconfig editorconfig: correct indent size 2019-04-17 13:34:46 +02:00
.git-blame-ignore-revs Cleanup: git-blame-ignore-revs: Update policy & commits 2021-01-29 13:20:32 +05:30
.gitignore Compositor automated testing 2021-03-26 16:15:02 +01:00
.gitmodules
CMakeLists.txt Python: bump minimum version to 3.10 2022-02-22 10:16:25 +11:00
COPYING
GNUmakefile Cleanup: fix typos in comments and docs 2021-11-19 12:46:49 +01:00
make.bat make.bat: unify python detection 2022-01-25 09:19:03 -07:00
readme.rst Blender README: Fix the full license name. 2021-04-09 12:39:33 +02:00

.. Keep this document short & concise,
   linking to external resources instead of including content in-line.
   See 'release/text/readme.html' for the end user read-me.


Blender
=======

Blender is the free and open source 3D creation suite.
It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing,
motion tracking and video editing.

.. figure:: https://code.blender.org/wp-content/uploads/2018/12/springrg.jpg
   :scale: 50 %
   :align: center


Project Pages
-------------

- `Main Website <http://www.blender.org>`__
- `Reference Manual <https://docs.blender.org/manual/en/latest/index.html>`__
- `User Community <https://www.blender.org/community/>`__

Development
-----------

- `Build Instructions <https://wiki.blender.org/wiki/Building_Blender>`__
- `Code Review & Bug Tracker <https://developer.blender.org>`__
- `Developer Forum <https://devtalk.blender.org>`__
- `Developer Documentation <https://wiki.blender.org>`__


License
-------

Blender as a whole is licensed under the GNU General Public License, Version 3.
Individual files may have a different, but compatible license.

See `blender.org/about/license <https://www.blender.org/about/license>`__ for details.