Batch indexing/no-fixed-function WIP.

indra/newview/app_settings/shaders/class2/objects/simpleV.glsl

@@ -0,0 +1,33 @@
+/** 
+ * @file simpleV.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+ 
+
+
+vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol);
+void calcAtmospherics(vec3 inPositionEye);
+
+varying float vary_texture_index;
+
+void main()
+{
+	//transform vertex
+	vec4 vert = vec4(gl_Vertex.xyz,1.0);
+	vary_texture_index = gl_Vertex.w;
+	gl_Position = gl_ModelViewProjectionMatrix*vert;
+	gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;
+	
+	vec4 pos = (gl_ModelViewMatrix * vert);
+	
+	vec3 norm = normalize(gl_NormalMatrix * gl_Normal);
+
+	calcAtmospherics(pos.xyz);
+
+	vec4 color = calcLighting(pos.xyz, norm, gl_Color, vec4(0.));
+	gl_FrontColor = color;
+
+	gl_FogFragCoord = pos.z;
+}