NORSPEC-290 Shader optimization WIP -- remove a couple normalizes, pows, and divides from various lighting functions.

1 files changed, 1 insertions, 1 deletions

diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl
index a9288b3df6..dc0b989e34 100755
--- a/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl
@@ -45,7 +45,7 @@ float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, floa
 	lv *= 1.0/d;
 	
 	//distance attenuation
-	float da = clamp(1.0/(la * d), 0.0, 1.0);
+	float da = clamp(1.0/(1.f/la * d), 0.0, 1.0);
 	
 	// spotlight coefficient.
 	float spot = max(dot(-ln, lv), is_pointlight);