Rejig deferred normal-map packing a little, to double its accuracy for free.

(transplanted from bf541483d9074c18c6d4f4bd19caf0de82013cbf)

1 files changed, 1 insertions, 1 deletions

diff --git a/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl b/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
index ceb7e0fb56..361ae8dc84 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
@@ -137,5 +137,5 @@ void main()
 	
 	gl_FragData[0] = vec4(color.rgb, 0.5); // diffuse
 	gl_FragData[1] = vec4(0.5,0.5,0.5, 0.95); // speccolor*spec, spec
-	gl_FragData[2] = vec4(screenspacewavef*0.5+0.5, screenspacewavef.z*0.5); // normal, displace
+	gl_FragData[2] = vec4(screenspacewavef.xy*0.5+0.5, screenspacewavef.z, screenspacewavef.z*0.5); // normalxyz, displace
 }