SH-2453 Fix for horizontal line when max altitude set to 0

indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl

@@ -148,10 +148,6 @@ void calcAtmospherics(vec3 inPositionEye, float ambFactor) {
 	vec3 P = inPositionEye;
 	setPositionEye(P);
 	
-	//(TERRAIN) limit altitude
-	if (P.y > max_y.x) P *= (max_y.x / P.y);
-	if (P.y < -max_y.x) P *= (-max_y.x / P.y);
-
 	vec3 tmpLightnorm = lightnorm.xyz;
 
 	vec3 Pn = normalize(P);

indra/newview/app_settings/shaders/class1/objects/nonindexedTextureV.glsl

@@ -28,3 +28,4 @@ void passTextureIndex()
 
 }
 
+

indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl

@@ -148,10 +148,6 @@ void calcAtmospherics(vec3 inPositionEye, float ambFactor) {
 	vec3 P = inPositionEye;
 	setPositionEye(P);
 	
-	//(TERRAIN) limit altitude
-	if (P.y > max_y.x) P *= (max_y.x / P.y);
-	if (P.y < -max_y.x) P *= (-max_y.x / P.y);
-
 	vec3 tmpLightnorm = lightnorm.xyz;
 
 	vec3 Pn = normalize(P);