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package sims.test.gui
import processing.core.PApplet
import processing.core.PConstants._
import sims.dynamics._
class RichShape(shape: Shape) {
private implicit def double2Float(x: Double): Float = x.toFloat
def toGraphical(implicit parent: PApplet) = new GraphicalShape(shape) {
val top = parent
val render = shape match {
case c: Circle => () => {
top.pushMatrix()
top.stroke(0, 0, 0)
top.fill(0, 0, 255, 200)
top.translate(c.position.x, c.position.y)
top.rotate(-c.rotation)
top.ellipseMode(CENTER)
top.ellipse(0, 0, c.radius * 2, c.radius * 2)
top.line(0,0, c.radius, 0)
top.popMatrix()
}
case r: Rectangle => () => {
top.pushMatrix()
top.translate(r.position.x, r.position.y)
top.rotate(-r.rotation)
top.fill(255, 0, 0, 200)
top.rectMode(CENTER)
top.rect(0, 0, r.halfWidth * 2, r.halfHeight * 2)
top.popMatrix()
}
case _ => throw new IllegalArgumentException("Cannot create graphical shape: unknown shape.")
}
}
}
object RichShape {
implicit def shapeToRichShape(s: Shape) = new RichShape(s)
}
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