#version 330

flat in uint pass_data;

out vec4 color;

const float TINT[6] = float[](
	// px, nx
	0.9, 0.9,
	// py, ny
	1, 0.7,
	// pz, nz
	0.8, 0.8
);

void main(void)
{
	uint face = pass_data >> 2u;
	uint block = pass_data & 3u;
	float tint = TINT[face];
	color = vec4(tint, tint, tint, 1);
}