# ----------------------------------------------------------------------------
# -                        Open3D: www.open3d.org                            -
# ----------------------------------------------------------------------------
# Copyright (c) 2018-2024 www.open3d.org
# SPDX-License-Identifier: MIT
# ----------------------------------------------------------------------------

import open3d as o3d

if __name__ == "__main__":

    print("Displaying pointcloud with convex hull ...")
    bunny = o3d.data.BunnyMesh()
    mesh = o3d.io.read_triangle_mesh(bunny.path)
    mesh.compute_vertex_normals()

    pcl = mesh.sample_points_poisson_disk(number_of_points=10000)
    hull, _ = pcl.compute_convex_hull()
    hull_ls = o3d.geometry.LineSet.create_from_triangle_mesh(hull)
    hull_ls.paint_uniform_color((1, 0, 0))
    o3d.visualization.draw([pcl, hull_ls])