func init
	// adds using namespace
	sys.add_use('ColorMine.ColorSpaces')

	// adds assembly
	sys.add_assembly('ColorMine', 'ColorMine.dll')

	// initialize instance
	sys.add_object(this.codename, 'Rgb')
	if(not (isdef("R") and isdef("G") and isdef("B")))
		blk_init.println(this.codename, ' = new Rgb { R = ', this.props("R").value, 'f, G = ', this.props("G").value, 'f, B = ', this.props("B").value, 'f } ;')
	end

	// make methods for the fields
	sys._prop_init('R', 1, 1, 7)
	sys._prop_init('G', 1, 1, 7)
	sys._prop_init('B', 1, 1, 7)

	// makes implementation of methods as properties
	sys._mtd_as_prop_init('Rgb')
end

func doFromSample(data)
	dt = d("Sample")
	blk.println(this.codename, ' = new Rgb { R = ', dt, '[0], G = ', dt, '[1], B = ', dt, '[2] } ;')
end