Lukas Stockner 1979176088 Cycles: Fix excessive sampling weight of glossy Principled BSDF components ...

If there was any specularity in the Principled BSDF, it would get a sampling
weight of one regardless of its actual impact.

This commit makes Cycles estimate the contribution of the component and adjust
the weighting accordingly, which greatly improves the noise characteristics of
the Principled BSDF in many cases.

Note that this commit might slightly change the brightness of areas when using
MultiGGX and high roughnesses, but the new brightness is more accurate and
closer to the result of Branched Path Tracing. See T51836 for details.

Differential Revision: https://developer.blender.org/D2677

2017-06-22 00:09:56 +02:00

build_files

Fix typo in builtbot config

2017-06-21 14:05:23 +02:00

doc

Docs: Fix file:line links in generated API docs

2017-06-18 02:38:20 +10:00

extern

Remove MinGW support

2017-05-27 15:34:55 -04:00

intern

Cycles: Fix excessive sampling weight of glossy Principled BSDF components

2017-06-22 00:09:56 +02:00

release

Usual i18n/UI messages fixes.

2017-06-16 12:50:24 +02:00

source

Fix T51862: principled shader GLSL artifacts in ortho mode.

2017-06-21 21:31:08 +02:00

tests

Alembic tests: make failures a bit easier to diagnose.

2017-06-19 17:55:51 +02:00

.arcconfig

…

.gitignore

Update .gitignore to some more generated/non-git-stored files.

2016-08-21 22:40:57 +02:00

.gitmodules

Point all submodules to master branch

2017-04-03 14:54:51 +02:00

CMakeLists.txt

CMake: print absolute CMakeCache.txt

2017-06-16 07:38:20 +10:00

COPYING

…

GNUmakefile

Makefile: set tab width=4

2017-03-11 20:48:12 +11:00

make.bat

[msvc/make.bat] Limit the amount of simultaneously compiled projects.

2017-05-03 15:15:35 -06:00

Description

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926 MiB

Languages

C++ 78.1%

Python 15%

C 2.8%

GLSL 1.8%

CMake 1.2%

Other 0.9%