stk-code_catmod/data/shaders/objectref_pass2.frag
2014-01-19 01:32:08 +01:00

21 lines
611 B
GLSL

#version 130
uniform sampler2D Albedo;
uniform sampler2D DiffuseMap;
uniform sampler2D SpecularMap;
uniform sampler2D SSAO;
uniform vec2 screen;
uniform vec3 ambient;
in vec2 uv;
void main(void)
{
vec4 color = texture2D(Albedo, uv);
if (color.a < 0.5) discard;
vec2 tc = gl_FragCoord.xy / screen;
vec3 DiffuseComponent = texture2D(DiffuseMap, tc).xyz;
vec3 SpecularComponent = texture2D(SpecularMap, tc).xyz;
float ao = texture2D(SSAO, tc).x;
vec3 LightFactor = ao * ambient + DiffuseComponent + SpecularComponent * (1. - color.a);
gl_FragColor = vec4(color.xyz * LightFactor, 1.);
}