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path: root/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
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Diffstat (limited to 'indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl')
-rw-r--r--indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl7
1 files changed, 4 insertions, 3 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
index 78256e20cc..43da16436b 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
@@ -1,8 +1,8 @@
/**
* @file pointLightF.glsl
*
- * Copyright (c) 2007-$CurrentYear$, Linden Research, Inc.
- * $License$
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
*/
#extension GL_ARB_texture_rectangle : enable
@@ -55,7 +55,8 @@ void main()
discard;
}
- vec3 norm = texture2DRect(normalMap, frag.xy).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, frag.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
float da = dot(norm, lv);
if (da < 0.0)
{