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25 Commits

Author SHA1 Message Date
clayjohn
6cefadc233 Properly apply auto exposure with FXAA in GLES3 2020-12-26 15:23:08 -08:00
Rémi Verschelde
c43b2ab603
Merge pull request #42942 from Calinou/add-viewport-debanding-3.2 
Add a debanding property to Viewport for GLES3
 2020-10-30 11:47:57 +01:00
clayjohn
505d469e50 Remove extra exposure multiply in FXAA 2020-10-24 13:11:27 -07:00
Hugo Locurcio
2dbc329704
Add a debanding property to Viewport for GLES3 
It can be enabled in the Project Settings
(`rendering/quality/filters/use_debanding`). It's disabled
by default as it has a small performance impact and can make
PNG screenshots much larger (due to how dithering works).

As a result, it should be enabled only when banding is noticeable enough.

Since debanding requires a HDR viewport to work, it's only supported
in the GLES3 backend.
 2020-10-20 19:07:15 +02:00
Hugo Locurcio
af45c97652
Add fast approximate antialiasing (FXAA) to Viewport 
This backports FXAA from the `master` branch.

Co-authored-by: Clay John <claynjohn@gmail.com>
 2020-10-20 14:54:52 +02:00
Yetizone
e6a860deb6 tonemap.glsl: Ensure color parameter of tonemap_reinhard() is positive 
Color values can become negative in the case of negative lights which
leads to undesired behaviour.
 2020-09-15 15:46:30 +03:00
Holger Dammertz
aa3ef8893b Removed clamping of the Linear tonemapping when KEEP_3D_LINEAR 
Changed the behaviour of the Linear tonemapping operator to not clamp to [0, 1] range
in the case when KEEP_3D_LINEAR is defined. This allows to render values > 1.0 in
floating point texture targets (via Viewport) for further processing or saving high
dynamic range data into files. This only works when no color conversion is active.
 2019-08-29 18:14:19 +02:00
Rémi Verschelde
5fc86026ca Fix typos with codespell 
Using codespell 1.14.0.

Method:
```
$ cat > ../godot-word-whitelist.txt << EOF
ang
doubleclick
lod
nd
numer
que
te
unselect
EOF
$ codespell -w -q 3 -I ../godot-word-whitelist.txt --skip="./thirdparty,*.po"
$ git diff // undo unwanted changes
```
 2019-02-13 09:23:29 +01:00
Rémi Verschelde
8c9c1d6882
Merge pull request #21436 from CptPotato/tonemap-fixes 
tonemapping fixes
 2018-10-02 15:42:15 +02:00
luz.paz
08bde5b2de Misc. typos 
Found via `codespell -q 3 -I ../godot-word-whitelist.txt --skip="./thirdparty,*.po"`
 2018-09-12 21:39:17 -04:00
alex-poe
5cd00c3780 fix reinhard tonemapper, modified filmic tonemapper, added internal exposure bias 2018-08-27 10:08:38 +02:00
Rémi Verschelde
4226d56ca9 Style: Enable clang-format on GLSL shaders 
As of clang-format 6.0.1, putting the `/* clang-format off */` hint
around our "invalid" `[vertex]` and `[shader]` statements isn't enough
to prevent a bogus indent of the next comments and first valid statement,
so we need to enclose that first valid statement in the unformatted chunk.
 2018-08-27 07:34:14 +02:00
Rémi Verschelde
1b6d75a599 Style: Fix code formatting in GLES3 shaders 2018-08-24 13:42:18 +02:00
alex-poe
37357c86cd reformatted and restructured tonemap.glsl 2018-07-12 17:10:00 +02:00
alex-2b17x4
7fe75bb43b added 'whitepoint' to ACES tonemapping 2018-07-11 15:59:14 +02:00
Bastiaan Olij
6f7fefa489 Added option to viewport to keep linear color 2018-05-06 19:28:09 +10:00
Hiroshi Ogawa
cb2e88ead6 Fix viewport vflip 2017-10-12 16:25:13 +09:00
Rémi Verschelde
411f0755a8 Fix Reindhart tonemapping, invalid type in signature 
Fixes #10533.
 2017-08-22 08:06:54 +02:00
Juan Linietsky
f5277e347d Fixes to glow and auto exposure, closes #9797, closes #9106 2017-07-26 00:40:32 -03:00
Juan Linietsky
772485cdb3 Several changes to better run in mobile. 2017-07-22 14:08:17 -03:00
Juan Linietsky
612ab8fcdb -Restored multithread capability to VisualServer 
-Restored resource previews!
 2017-06-09 00:24:18 -03:00
Juan Linietsky
0fb99306ff -working SCREEN_TEXTURE, SCREEN_UV shader variables 
-Added refraction support for default material
-Enabled BCS adjustments, as well as color correction.
 2017-06-05 22:34:32 -03:00
Juan Linietsky
22a90e8f2a DOF blur, near and far fields.. 2016-12-10 01:13:20 -03:00
Juan Linietsky
18ebd22000 Multi stage glow with light bleeding from HDR 2016-12-08 09:48:38 -03:00
Juan Linietsky
8534ced22d Tonemapping and Auto Exposure support 2016-12-07 17:49:52 -03:00