From 93ea98520bb652095c9f09ed5032842963e2a86c Mon Sep 17 00:00:00 2001 From: aap Date: Sun, 10 Jan 2021 19:45:58 +0100 Subject: mobile building rendering --- src/extras/shaders/leedsBuilding_mobile.vert | 52 ++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 src/extras/shaders/leedsBuilding_mobile.vert (limited to 'src/extras/shaders/leedsBuilding_mobile.vert') 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); +} -- cgit v1.2.3