code: def project_points_to_plane(points, plane_origin, plane_normal):
      """Project points to a plane."""
      vec = points - plane_origin
      dist = np.dot(vec, plane_normal)
      return points - np.outer(dist, plane_normal)
  
label_desc: Use image node_id 1 for calling a global function with example usage: project_points_to_plane(points, plane_origin, plane_normal) and returns: unknown