tutorial8.frag

GLSL tutorial with sourcecode

uniform sampler2D myTexture1;
uniform sampler2D myTexture2;

void main (void)
{
    vec4 texval1 = texture2D(myTexture1, vec2(gl_TexCoord[0]));
    vec4 texval2 = texture2D(myTexture2, vec2(gl_TexCoord[1]));
	
	gl_FragColor = 0.5*(texval1 + texval2);
}