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-rw-r--r--indra/newview/app_settings/shaders/class1/environment/srgbF.glsl4
1 files changed, 4 insertions, 0 deletions
diff --git a/indra/newview/app_settings/shaders/class1/environment/srgbF.glsl b/indra/newview/app_settings/shaders/class1/environment/srgbF.glsl
index 835662732a..f98b3a5edf 100644
--- a/indra/newview/app_settings/shaders/class1/environment/srgbF.glsl
+++ b/indra/newview/app_settings/shaders/class1/environment/srgbF.glsl
@@ -60,3 +60,7 @@ vec3 linear_to_srgb(vec3 cl)
}
+vec3 ColorFromRadiance(vec3 radiance)
+{
+ return vec3(1.0) - exp(-radiance * 0.0001);
+}