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# ----------------------------------------------------------------------------
# - Open3D: www.open3d.org -
# ----------------------------------------------------------------------------
# Copyright (c) 2018-2024 www.open3d.org
# SPDX-License-Identifier: MIT
# ----------------------------------------------------------------------------
import open3d as o3d
if __name__ == "__main__":
bunny = o3d.data.BunnyMesh()
gt_mesh = o3d.io.read_triangle_mesh(bunny.path)
gt_mesh.compute_vertex_normals()
pcd = gt_mesh.sample_points_poisson_disk(3000)
print("Displaying input pointcloud ...")
o3d.visualization.draw([pcd], point_size=5)
radii = [0.005, 0.01, 0.02, 0.04]
print('Running ball pivoting surface reconstruction ...')
rec_mesh = o3d.geometry.TriangleMesh.create_from_point_cloud_ball_pivoting(
pcd, o3d.utility.DoubleVector(radii))
print("Displaying reconstructed mesh ...")
o3d.visualization.draw([rec_mesh])
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