srecord noeq G22VisualizeMeshes(WidthAndHeight originalImage, L<G22Mesh> meshes) {
  BufferedImage get() {
    var markedImage = whiteImage(imageSize(originalImage));
    
    for (mesh : meshes)
      for (curve : mesh.curves())
        setPixels(markedImage, curve.path().pointIterator(), Color.blue);

    for (mesh : meshes)
      markPointsInImageWithAlpha(markedImage, mesh.anchorPts(), Color.red, 0.5, 5);

    ret markedImage;
  }
}