combine2_fs.glsl

Go to the documentation of this file.

/**
 * @file
 * @brief combine2 fragment shader.
 */
 
#ifndef glsl110
    /** After glsl1110 this need to be explicitly declared; used by fixed functionality at the end of the OpenGL pipeline.*/
    out vec4 gl_FragColor;
#endif
 
uniform sampler2D SAMPLER0;
uniform sampler2D SAMPLER1;
uniform vec4 DEFAULTCOLOR;
 
void main(void) {
    vec4 color1 = texture2D(SAMPLER0, gl_TexCoord[0].st);
    vec4 color2 = texture2D(SAMPLER1, gl_TexCoord[0].st);
    gl_FragColor = color1 + color2 + DEFAULTCOLOR;
}