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authorBrecht Van Lommel <brechtvanlommel@pandora.be>2011-12-30 18:17:11 +0400
committerBrecht Van Lommel <brechtvanlommel@pandora.be>2011-12-30 18:17:11 +0400
commitd7d856a23de2b6751a46632130f941a71377d134 (patch)
tree67662eadc78a4145eba4f0a9e04655cb1adb9edb /release
parent424e09a2cec805aa67824385c16a1d267fb1022b (diff)
Color management: add "Color Unpremultiply" option for images and render settings.
For premultiplied alpha images, this makes any color space conversion for the image or render output work on color without alpha multiplied in. This is typically useful to avoid fringing when the image was or will be composited over a light background. If the image will be composited over a black background on the other hand, leaving this option off will give correct results. In an ideal world, there should never be any color space conversion on images with alpha, since it's undefined what to do then, but in practice it's useful to have this option. Patch by Troy Sobotka, with changes by me.
Diffstat (limited to 'release')
-rw-r--r--release/scripts/startup/bl_ui/properties_render.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/release/scripts/startup/bl_ui/properties_render.py b/release/scripts/startup/bl_ui/properties_render.py
index 6a8439ffaaa..7887998b90f 100644
--- a/release/scripts/startup/bl_ui/properties_render.py
+++ b/release/scripts/startup/bl_ui/properties_render.py
@@ -316,6 +316,9 @@ class RENDER_PT_shading(RenderButtonsPanel, Panel):
col = split.column()
col.prop(rd, "use_raytrace", text="Ray Tracing")
col.prop(rd, "use_color_management")
+ sub = col.row()
+ sub.active = rd.use_color_management == True
+ sub.prop(rd, "use_color_unpremultiply")
col.prop(rd, "alpha_mode", text="Alpha")