From 3fa580866ef5514f6fa7f9c5a369249f69135c78 Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brecht@blender.org>
Date: Mon, 5 Apr 2021 13:53:26 +0200
Subject: 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
---
 release/scripts/presets/cycles/integrator/Default.py      | 14 ++++++++++++++
 release/scripts/presets/cycles/integrator/Direct_Light.py |  3 +++
 .../presets/cycles/integrator/Fast_Global_Illumination.py | 14 ++++++++++++++
 .../presets/cycles/integrator/Full_Global_Illumination.py | 15 +++++++++------
 .../cycles/integrator/Limited_Global_Illumination.py      |  5 ++++-
 5 files changed, 44 insertions(+), 7 deletions(-)
 create mode 100644 release/scripts/presets/cycles/integrator/Default.py
 create mode 100644 release/scripts/presets/cycles/integrator/Fast_Global_Illumination.py

(limited to 'release')

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/Fast_Global_Illumination.py b/release/scripts/presets/cycles/integrator/Fast_Global_Illumination.py
new file mode 100644
index 00000000000..9f72aa80ee1
--- /dev/null
+++ b/release/scripts/presets/cycles/integrator/Fast_Global_Illumination.py
@@ -0,0 +1,14 @@
+import bpy
+cycles = bpy.context.scene.cycles
+
+cycles.max_bounces = 8
+cycles.caustics_reflective = False
+cycles.caustics_refractive = False
+cycles.diffuse_bounces = 1
+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
-- 
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