Method Contains

ln/function.go:29–35

(v Vector, eps float64)

}

func (f *Function) Contains(v Vector, eps float64) bool {
	if f.Direction == Below {
		return v.Z < f.Function(v.X, v.Y)
	} else {
		return v.Z > f.Function(v.X, v.Y)
	}
}

func (f *Function) Intersect(ray Ray) Hit {
	step := 1.0 / 64