package geom

// PolygonF is defined by a set of points (floating point).
type PolygonF struct {
	Points []PointF
}

// Add creates a new polyqon based on p with one or more extra points q.
func (p PolygonF) Add(q ...PointF) PolygonF {
	var t = PolygonF{make([]PointF, len(p.Points)+len(q))}
	copy(t.Points, p.Points)
	copy(t.Points[len(p.Points):], q)
	return t
}