import static uk.co.nickthecoder.foocad.layout.v1.Layout2d.*
import static uk.co.nickthecoder.foocad.layout.v1.Layout3d.*
/**
    Feet to lift a plant pot off the ground, to help drainage.

Print Notes

    Use many perimeters, and large fill density to support heavy pots.
*/

class PlantPotFeet : Model {
    
    @Custom( about="Pick which profile from the SVG file to use" )
    var profile = 1

    @Custom( about="Determines the slight curve of the foot. Does not need to be exact" )
    var potDiameter = 200

    @Custom( about="The length of the foot. Used to scale the profile" )
    var length = 30

    @Custom( about="The width of the foot" )
    var width = 20

    @Custom( about="If true, then use a simple extrusion, rather than revolve" )
    var extrude = false

    // Using the Tile extension is tricky, because the bounding box doesn't fit well around the
    // revolved shape. I should try to fix this problem in foocad!
    @Custom( about="How many feet to print at a time. Default is 3" )
    var quantity=3

    fun profile() : Shape2d {
        val result = SVGParser().parseFile( "PlantPotFeet.svg" ).shapes["profile$profile"].toOrigin()
        return result.scale( length / result.size.x )
    }

    override fun build() : Shape3d {
        val profile = profile()
        return if (extrude) {
            val one = profile.extrude(width)
            one.tileY( quantity, 1 )
        } else {
            var angle = 2*Degrees.atan(width/2/potDiameter)
            val one = profile.leftTo(potDiameter/2).revolve( angle ).sides(8)
            one.repeatAroundZ(quantity,angle+1).translateX(-potDiameter/2)
        }
    }
}