noahbackus/godot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 2 Wiki Activity

Add agx_white, agx_contrast and HDR support to the AgX tonemapper.

Browse Source 
Also optimize all tonemappers to perform less calculations per-pixel.

Note: unlike `white`, `agx_white` is limited to a minimum of `2.0` and defaults to `16.29`. When using a RGB10A2 render buffer, `agx_white` will be ignored and a value of `2.0` will be used instead to ensure good behavior on the Mobile renderer.
This commit is contained in:
Allen Pestaluky
2025-05-29 12:19:00 -04:00
parent 7a228b4b91
commit 628df323e2
24 changed files with 546 additions and 241 deletions
Download Patch File Download Diff File Expand all files Collapse all files
doc/classes/RenderingServer.xml
+9 -2
View File
@@ -1523,6 +1523,14 @@
Sets the variables to be used with the "tonemap" post-process effect. See [Environment] for more details.
</description>
</method>
<method name="environment_set_tonemap_agx_contrast">
<return type="void" />
<param index="0" name="env" type="RID" />
<param index="1" name="agx_contrast" type="float" />
<description>
See [member Environment.tonemap_agx_contrast] for more details.
</description>
</method>
<method name="environment_set_volumetric_fog">
<return type="void" />
<param index="0" name="env" type="RID" />
@@ -5509,8 +5517,7 @@
[b]Note:[/b] This tonemapping operator is called "ACES Fitted" in Godot 3.x.
</constant>
<constant name="ENV_TONE_MAPPER_AGX" value="4" enum="EnvironmentToneMapper">
Uses a film-like tonemapping curve and desaturates bright values for a more realistic appearance. Better than other tonemappers at maintaining the hue of colors as they become brighter. The slowest tonemapping option.
[b]Note:[/b] [member Environment.tonemap_white] is fixed at a value of [code]16.29[/code], which makes [constant ENV_TONE_MAPPER_AGX] unsuitable for use with the Mobile rendering method.
Uses an adjustable film-like tonemapping curve and desaturates bright values for a more realistic appearance. Better than other tonemappers at maintaining the hue of colors as they become brighter. The slowest tonemapping option.
</constant>
<constant name="ENV_SSR_ROUGHNESS_QUALITY_DISABLED" value="0" enum="EnvironmentSSRRoughnessQuality">
Lowest quality of roughness filter for screen-space reflections. Rough materials will not have blurrier screen-space reflections compared to smooth (non-rough) materials. This is the fastest option.