Experimentation with normalpacking and component precision.

2012-10-14 04:00:02 -05:00
parent eb5b1312bb
commit e8ec81bf04
28 changed files with 354 additions and 46 deletions
--- a/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl
@@ -102,6 +102,11 @@ void main()
 	/// Gamma correct for WL (soft clip effect).
 	frag_data[0] = vec4(scaleSoftClip(color.rgb), alpha1);
 	frag_data[1] = vec4(0.0,0.0,0.0,0.0);
-	frag_data[2] = vec4(0,0,1,0);
+//#define PACK_NORMALS
+#ifdef PACK_NORMALS
+	frag_data[2] = vec4(0.5,0.5,0.0,0.0);
+#else
+	frag_data[2] = vec4(0.0,0.0,1.0,0.0);
+#endif
 }