{
  "face": "element face $face_count\nproperty list uchar int vertex_indices\n",
  "vertex": "element vertex $vertex_count\nproperty float x\nproperty float y\nproperty float z\n",
  "vertex_normal": "property float nx\nproperty float ny\nproperty float nz\n",
  "color": "property uchar red\nproperty uchar green\nproperty uchar blue\nproperty uchar alpha\n",
  "edge": "element edge $edge_count\nproperty int vertex1\nproperty int vertex2\n",
  "intro": "ply\nformat $encoding 1.0\ncomment https://github.com/mikedh/trimesh\n",
  "outro": "end_header\n"
}