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Lukas Stockner 902209eda5 Partial Fix T73043: Denoising Albedo not working well for Sheen
Similar to the Microfacet Closures, the Principled BSDF Sheen closure is
added at a high weight but typically results in fairly low values.
Therefore, the default weight is a bad indicator of importance.

The fix here is the same as it was back then for Microfacets:
Compute an average weight using the normal as the half-vector
and use it to scale down the sample weight and the albedo channel.

In addition to drastically improving denoising of materials with
sheen when using the new Denoising node, this also can reduce noise
on such materials considerably.
2020-01-20 23:06:08 +01:00
.github Revert "Merge branch 'master' into blender-v2.81-release" 2019-10-11 21:31:58 +02:00
build_files Build: upgrade to OpenEXR 2.4.0, OpenVDB 7.0.0 and Boost 1.70.0 2020-01-20 09:43:28 +01:00
doc Fix (unreported) broken PY API doc gen after recent GP changes. 2020-01-13 15:58:05 +01:00
extern Fix failing cycles_render_graph_finalize_test when building with clang 2020-01-20 14:16:05 +01:00
intern Partial Fix T73043: Denoising Albedo not working well for Sheen 2020-01-20 23:06:08 +01:00
release Fix T71825: Custom Animation Player path overrides chosen player 2020-01-20 17:32:23 +01:00
source Fix T73110: UDIM Texture Paint Crash 2020-01-20 21:21:59 +01:00
tests Cycles: Disable fluid motion blur regression test 2020-01-09 11:40:10 +01:00
.arcconfig Update for moving blender2.8 to master. 2018-12-21 12:15:21 +01:00
.clang-format clang-format: add particle loop macros 2019-09-26 17:52:49 +02:00
.editorconfig editorconfig: correct indent size 2019-04-17 13:34:46 +02:00
.gitignore Initial implementation of code signing routines 2019-11-13 09:24:41 +01:00
.gitmodules Update for moving blender2.8 to master. 2018-12-21 12:15:21 +01:00
CMakeLists.txt Mantaflow [Part 4]: Adapted build config 2019-12-16 16:32:25 +01:00
COPYING
GNUmakefile Fix make BUILD_CMAKE_ARGS not combining with targets like ninja and lite 2019-11-22 17:38:15 +01:00
make.bat Build: add "make test" command for Windows, output log file 2019-09-12 20:23:03 +02:00
readme.rst readme: separate development links 2019-04-13 14:45:51 +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 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.