[Bf-blender-cvs] [3fa580866ef] master: Cycles: update Light Paths preset

[Brecht Van Lommel]

Commit: 3fa580866ef5514f6fa7f9c5a369249f69135c78
Author: Brecht Van Lommel
Date:   Mon Apr 5 13:53:26 2021 +0200
Branches: master
https://developer.blender.org/rB3fa580866ef5514f6fa7f9c5a369249f69135c78

Cycles: update Light Paths preset

* Add Fast GI / AO bounces to presets
* Add Default preset matching defaults
* Add Fast Approximate GI preset
* Lower Full GI depths to 32

===================================================================

M	intern/cycles/blender/addon/presets.py
A	release/scripts/presets/cycles/integrator/Default.py
M	release/scripts/presets/cycles/integrator/Direct_Light.py
A	release/scripts/presets/cycles/integrator/Fast_Global_Illumination.py
M	release/scripts/presets/cycles/integrator/Full_Global_Illumination.py
M	release/scripts/presets/cycles/integrator/Limited_Global_Illumination.py

===================================================================

diff --git a/intern/cycles/blender/addon/presets.py b/intern/cycles/blender/addon/presets.py
index 04b18b38927..bf33e5dc010 100644
--- a/intern/cycles/blender/addon/presets.py
+++ b/intern/cycles/blender/addon/presets.py
@@ -41,6 +41,9 @@ class AddPresetIntegrator(AddPresetBase, Operator):
         "cycles.caustics_reflective",
         "cycles.caustics_refractive",
         "cycles.blur_glossy"
+        "cycles.use_fast_gi"
+        "cycles.ao_bounces"
+        "cycles.ao_bounces_render"
     ]
 
     preset_subdir = "cycles/integrator"
diff --git a/release/scripts/presets/cycles/integrator/Default.py b/release/scripts/presets/cycles/integrator/Default.py
new file mode 100644
index 00000000000..726d47e20d7
--- /dev/null
+++ b/release/scripts/presets/cycles/integrator/Default.py
@@ -0,0 +1,14 @@
+import bpy
+cycles = bpy.context.scene.cycles
+
+cycles.max_bounces = 12
+cycles.caustics_reflective = True
+cycles.caustics_refractive = True
+cycles.diffuse_bounces = 4
+cycles.glossy_bounces = 4
+cycles.transmission_bounces = 12
+cycles.volume_bounces = 0
+cycles.transparent_max_bounces = 8
+cycles.use_fast_gi = False
+cycles.ao_bounces = 1
+cycles.ao_bounces_render = 1
diff --git a/release/scripts/presets/cycles/integrator/Direct_Light.py b/release/scripts/presets/cycles/integrator/Direct_Light.py
index 701aa10d556..28f1b218291 100644
--- a/release/scripts/presets/cycles/integrator/Direct_Light.py
+++ b/release/scripts/presets/cycles/integrator/Direct_Light.py
@@ -9,3 +9,6 @@ cycles.glossy_bounces = 1
 cycles.transmission_bounces = 2
 cycles.volume_bounces = 0
 cycles.transparent_max_bounces = 8
+cycles.use_fast_gi = False
+cycles.ao_bounces = 1
+cycles.ao_bounces_render = 1
diff --git a/release/scripts/presets/cycles/integrator/Limited_Global_Illumination.py b/release/scripts/presets/cycles/integrator/Fast_Global_Illumination.py
similarity index 78%
copy from release/scripts/presets/cycles/integrator/Limited_Global_Illumination.py
copy to release/scripts/presets/cycles/integrator/Fast_Global_Illumination.py
index d37bf46c705..9f72aa80ee1 100644
--- a/release/scripts/presets/cycles/integrator/Limited_Global_Illumination.py
+++ b/release/scripts/presets/cycles/integrator/Fast_Global_Illumination.py
@@ -9,3 +9,6 @@ cycles.glossy_bounces = 4
 cycles.transmission_bounces = 8
 cycles.volume_bounces = 2
 cycles.transparent_max_bounces = 8
+cycles.use_fast_gi = True
+cycles.ao_bounces = 2
+cycles.ao_bounces_render = 2
diff --git a/release/scripts/presets/cycles/integrator/Full_Global_Illumination.py b/release/scripts/presets/cycles/integrator/Full_Global_Illumination.py
index a03c6c8bd64..632f5004967 100644
--- a/release/scripts/presets/cycles/integrator/Full_Global_Illumination.py
+++ b/release/scripts/presets/cycles/integrator/Full_Global_Illumination.py
@@ -1,11 +1,14 @@
 import bpy
 cycles = bpy.context.scene.cycles
 
-cycles.max_bounces = 128
+cycles.max_bounces = 32
 cycles.caustics_reflective = True
 cycles.caustics_refractive = True
-cycles.diffuse_bounces = 128
-cycles.glossy_bounces = 128
-cycles.transmission_bounces = 128
-cycles.volume_bounces = 128
-cycles.transparent_max_bounces = 128
+cycles.diffuse_bounces = 32
+cycles.glossy_bounces = 32
+cycles.transmission_bounces = 32
+cycles.volume_bounces = 32
+cycles.transparent_max_bounces = 32
+cycles.use_fast_gi = False
+cycles.ao_bounces = 1
+cycles.ao_bounces_render = 1
diff --git a/release/scripts/presets/cycles/integrator/Limited_Global_Illumination.py b/release/scripts/presets/cycles/integrator/Limited_Global_Illumination.py
index d37bf46c705..e48ffab238e 100644
--- a/release/scripts/presets/cycles/integrator/Limited_Global_Illumination.py
+++ b/release/scripts/presets/cycles/integrator/Limited_Global_Illumination.py
@@ -7,5 +7,8 @@ cycles.caustics_refractive = False
 cycles.diffuse_bounces = 1
 cycles.glossy_bounces = 4
 cycles.transmission_bounces = 8
-cycles.volume_bounces = 2
+cycles.volume_bounces = 0
 cycles.transparent_max_bounces = 8
+cycles.use_fast_gi = False
+cycles.ao_bounces = 1
+cycles.ao_bounces_render = 1