add v1.541 (Extreme)

shaders/gbuffers_weather.fsh

@@ -0,0 +1,17 @@
+#version 120
+/* DRAWBUFFERS:26 */
+
+varying vec4 color;
+
+varying vec2 texcoord;
+varying float lmcoord;
+
+uniform sampler2D texture;
+
+void main() {
+
+	vec4 tex = texture2D(texture, texcoord.xy)*color;
+
+	gl_FragData[0] = vec4(vec3(1.0,lmcoord,1.0),tex.a*length(tex.rgb)/1.732);	//render weather infront of transparency
+	gl_FragData[1] = vec4(vec3(1.0,lmcoord,1.0),tex.a*length(tex.rgb)/1.732);	//render weather for everything else
+}