Cycles: seed value to get different noise values from renders, there was a patch

for this but I've implemented it differently.

2 files changed, 5 insertions, 1 deletions

diff --git a/intern/cycles/blender/addon/properties.py b/intern/cycles/blender/addon/properties.py
index 6fab3ecaa68..0d30307fc73 100644
--- a/intern/cycles/blender/addon/properties.py
+++ b/intern/cycles/blender/addon/properties.py
@@ -78,6 +78,9 @@ class CyclesRenderSettings(bpy.types.PropertyGroup):
         cls.filter_width = FloatProperty(name="Filter Width", description="Pixel filter width",
             default=1.5, min=0.01, max=10.0)
 
+        cls.seed = IntProperty(name="Seed", description="Seed value for integrator to get different noise patterns",
+            default=0, min=0, max=2147483647)
+
         cls.debug_tile_size = IntProperty(name="Tile Size", description="",
             default=1024, min=1, max=4096)
         cls.debug_min_size = IntProperty(name="Min Size", description="",
diff --git a/intern/cycles/blender/addon/ui.py b/intern/cycles/blender/addon/ui.py
index f9e178a2d3a..ca077a50ad6 100644
--- a/intern/cycles/blender/addon/ui.py
+++ b/intern/cycles/blender/addon/ui.py
@@ -62,13 +62,13 @@ class CyclesRender_PT_integrator(CyclesButtonsPanel, Panel):
         sub.label(text="Samples:")
         sub.prop(cscene, "samples", text="Render")
         sub.prop(cscene, "preview_samples", text="Preview")
+        sub.prop(cscene, "seed")
 
         sub = col.column(align=True)
         sub.label("Transparency:")
         sub.prop(cscene, "transparent_max_bounces", text="Max")
         sub.prop(cscene, "transparent_min_bounces", text="Min")
         sub.prop(cscene, "use_transparent_shadows", text="Shadows")
-        sub.prop(cscene, "no_caustics")
 
         col = split.column()
 
@@ -82,6 +82,7 @@ class CyclesRender_PT_integrator(CyclesButtonsPanel, Panel):
         sub.prop(cscene, "diffuse_bounces", text="Diffuse")
         sub.prop(cscene, "glossy_bounces", text="Glossy")
         sub.prop(cscene, "transmission_bounces", text="Transmission")
+        sub.prop(cscene, "no_caustics")
 
         #row = col.row()
         #row.prop(cscene, "blur_caustics")