timecycle; some rendering

src/extras/shaders/leedsBuilding.vert

@@ -0,0 +1,26 @@
+uniform vec4 u_amb;
+uniform vec4 u_emiss;
+
+VSIN(ATTRIB_POS)	vec3 in_pos;
+
+VSOUT vec4 v_color;
+VSOUT vec2 v_tex0;
+VSOUT float v_fog;
+
+void
+main(void)
+{
+	vec4 Vertex = u_world * vec4(in_pos, 1.0);
+	gl_Position = u_proj * u_view * Vertex;
+	vec3 Normal = mat3(u_world) * in_normal;
+
+	v_tex0 = in_tex0;
+
+	v_color = in_color;
+	v_color.rgb *= u_amb.rgb;
+	v_color.rgb += u_emiss.rgb;
+	v_color = clamp(v_color, 0.0, 1.0);
+	v_color.a *= u_matColor.a;
+
+	v_fog = DoFog(gl_Position.w);
+}