import static uk.co.nickthecoder.foocad.screws.v1.Screws.*

class HoseClip : Model {
    
    @Custom( about="Slightly larger than the diameter of the pipe. 15.5 to 17 for half inch hose pipes." )
    var innerD = 15.5
    
    @Custom( about="Thickness of the ring. Too thin and it will break, but fat will mean it will not bend" )
    var thickness = 3.5

    @Custom( about="Width of the ring. The base is slightly wider than the ring." )
    var width = 9

    override fun build() : Shape3d {

        val sphere = Sphere( innerD/2 + thickness )
            .translateZ(-2)
        val hole = Cylinder( innerD/2 + thickness * 2 + 2, innerD/2 ).center().rotateX(90)

        val foo = 2
        val flatten = (
                Cube( innerD+thickness*2+2, width, innerD ).center() +
                Cylinder( innerD * 2, width/2 ).center().rotateY(90).translateZ(innerD/2)
            ).translateZ(-thickness-width/2)

        val ring = sphere / flatten remove hole

        val base = Sphere( width ).scale(1,0.7, 1.1) / Cube( width *2 ).center().bottomTo(0)


        val screwHole = countersink( 4, 8, 3, 30 ).topTo(thickness+3)

        return (ring.bottomTo(0) and base.bottomTo(0)) remove screwHole
    }
}