1 files changed, 52 insertions, 0 deletions
diff --git a/src/extras/shaders/leedsBuilding_mobile.vert b/src/extras/shaders/leedsBuilding_mobile.vert
new file mode 100644
index 00000000..f06628ee
--- /dev/null
+++ b/src/extras/shaders/leedsBuilding_mobile.vert
@@ -0,0 +1,52 @@
+uniform vec4 u_amb;
+uniform vec4 u_emiss;
+
+#define surfEmissive (u_surfProps.w)
+
+#define vertContrast (1.5)
+#define vertBrightness (0.25)
+#define ambientContrast (1.2)
+#define ambientBrightness (0.1)
+#define emissiveContrast (1.25)
+#define emissiveBrightness (0.05)
+
+
+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;
+
+	vec4 vertCol = in_color;
+	vec4 amb = u_amb;
+	vec4 emiss = u_emiss;
+
+	vertCol.xyz = ((vertCol.xyz - 0.5) * max(vertContrast, 0.0)) + 0.5;
+	vertCol.xyz += vertBrightness;
+	vertCol.xyz = max(vertCol.xyz, vec3(0.0,0.0,0.0));
+	
+	amb.xyz = ((amb.xyz - 0.5) * max(ambientContrast, 0.0)) + 0.5;
+	amb.xyz += ambientBrightness;
+	amb.xyz = max(amb.xyz, vec3(0.0,0.0,0.0));
+	
+	emiss.xyz = ((emiss.xyz - 0.5) * max(emissiveContrast, 0.0)) + 0.5;
+	emiss.xyz += emissiveBrightness;
+	emiss.xyz = max(emiss.xyz, vec3(0.0,0.0,0.0));
+	v_color.xyz = emiss.xyz + (vertCol.xyz * amb.xyz);
+	v_color.w = vertCol.w;
+
+
+	v_color = clamp(v_color, 0.0, 1.0);
+	v_color.a *= u_matColor.a;
+
+	v_fog = DoFog(gl_Position.w);
+}