docs: public static SVGPath drawDelaunay(Projection2D proj, List<SweepHullDelaunay2D.Triangle> delaunay, List<double[]> means) {
      final SVGPath path = new SVGPath();
      for(SweepHullDelaunay2D.Triangle del : delaunay) {
        path.moveTo(proj.fastProjectDataToRenderSpace(means.get(del.a)));
        path.drawTo(proj.fastProjectDataToRenderSpace(means.get(del.b)));
        path.drawTo(proj.fastProjectDataToRenderSpace(means.get(del.c)));
        path.close();
      }
      return path;
    }