PSP rendering and shader cleanup

1 files changed, 54 insertions, 0 deletions

diff --git a/src/extras/shaders/obj/leedsBuilding_mobile_vert.inc b/src/extras/shaders/obj/leedsBuilding_mobile_vert.inc
new file mode 100644
index 00000000..56bb8a80
--- /dev/null
+++ b/src/extras/shaders/obj/leedsBuilding_mobile_vert.inc
@@ -0,0 +1,54 @@
+const char *leedsBuilding_mobile_vert_src =
+"uniform vec4 u_amb;\n"
+"uniform vec4 u_emiss;\n"
+
+"#define surfEmissive (u_surfProps.w)\n"
+
+"#define vertContrast (1.5)\n"
+"#define vertBrightness (0.25)\n"
+"#define ambientContrast (1.2)\n"
+"#define ambientBrightness (0.1)\n"
+"#define emissiveContrast (1.25)\n"
+"#define emissiveBrightness (0.05)\n"
+
+
+"VSIN(ATTRIB_POS)	vec3 in_pos;\n"
+
+"VSOUT vec4 v_color;\n"
+"VSOUT vec2 v_tex0;\n"
+"VSOUT float v_fog;\n"
+
+"void\n"
+"main(void)\n"
+"{\n"
+"	vec4 Vertex = u_world * vec4(in_pos, 1.0);\n"
+"	gl_Position = u_proj * u_view * Vertex;\n"
+"	vec3 Normal = mat3(u_world) * in_normal;\n"
+
+"	v_tex0 = in_tex0;\n"
+
+"	vec4 vertCol = in_color;\n"
+"	vec4 amb = u_amb;\n"
+"	vec4 emiss = u_emiss;\n"
+
+"	vertCol.xyz = ((vertCol.xyz - 0.5) * max(vertContrast, 0.0)) + 0.5;\n"
+"	vertCol.xyz += vertBrightness;\n"
+"	vertCol.xyz = max(vertCol.xyz, vec3(0.0,0.0,0.0));\n"
+"	\n"
+"	amb.xyz = ((amb.xyz - 0.5) * max(ambientContrast, 0.0)) + 0.5;\n"
+"	amb.xyz += ambientBrightness;\n"
+"	amb.xyz = max(amb.xyz, vec3(0.0,0.0,0.0));\n"
+"	\n"
+"	emiss.xyz = ((emiss.xyz - 0.5) * max(emissiveContrast, 0.0)) + 0.5;\n"
+"	emiss.xyz += emissiveBrightness;\n"
+"	emiss.xyz = max(emiss.xyz, vec3(0.0,0.0,0.0));\n"
+"	v_color.xyz = emiss.xyz + (vertCol.xyz * amb.xyz);\n"
+"	v_color.w = vertCol.w;\n"
+
+
+"	v_color = clamp(v_color, 0.0, 1.0);\n"
+"	v_color.a *= u_matColor.a;\n"
+
+"	v_fog = DoFog(gl_Position.w);\n"
+"}\n"
+;