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YHaruoka/MeshToPointCloud.py

Created May 14, 2022 10:33
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MeshToPointCloud.py
import open3d as o3d
if __name__ == "__main__":
# Loading mesh data
print("Loading mesh data")
Mesh = o3d.io.read_triangle_mesh("bunny.ply")
# Calculation of normal vector
Mesh.compute_vertex_normals()
o3d.visualization.draw_geometries([Mesh],mesh_show_back_face=True)
# Mesh to Point Cloud by sample_points_uniformly
pcd1 = Mesh.sample_points_uniformly(number_of_points=10000)
o3d.visualization.draw_geometries([pcd1])
# Mesh to Point Cloud by sample_points_poisson_disk
pcd2 = Mesh.sample_points_poisson_disk(number_of_points=10000, init_factor=5)
o3d.visualization.draw_geometries([pcd2])
print(pcd1)
print(pcd2)
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