func (t *Tree) Paths() ln.Paths {
paths := t.Shape.Paths()
for i := 0; i < 128; i++ {
p := math.Pow(rand.Float64(), 1.5)*0.5 + 0.5
c := t.V0.Add(t.V1.Sub(t.V0).MulScalar(p))
a := rand.Float64() * 2 * math.Pi
l := (1 - p) * 8
d := ln.Vector{math.Cos(a), math.Sin(a), -2.75}.Normalize()
e := c.Add(d.MulScalar(l))
paths = append(paths, ln.Path{c, e})
}
return paths
}
