shader_type spatial;

void fragment() {
	bool v = false;
	bool w = false;
	float b = 0.0;
	float g = 0.2;
	float r = 0.0;
	if ( mod(UV.x,0.005) > 0.0025 ) {
		v = true;
	};
	if ( mod(UV.y,0.005) > 0.0025 ) {
		w = true;
	};
	if ( ( v && ! w ) ||  ( !v &&  w ) ) {
		b = 0.0;
		g = 0.0;
		r = 0.2;
	}
	ALBEDO = vec3(r, g, b);
}