isl-org / isl-org/Open3D

There are many holes in the Bunny data using the ball pivoting

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#1,887 8 comments 0 reactions 2 assignees Claimed by @reyanshsolis View on GitHub
geometry mesh reconstruction
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Description

hi,
i meet some problems in the Bunny data using the ball pivoting, here my code:

`knn_normal = 30
pcd.estimate_normals(search_param=o3d.geometry.KDTreeSearchParamKNN(knn=knn_normal),
fast_normal_computation=False)
radii = [0.006, 0.008, 0.01, 0.012]
rec_mesh = o3d.geometry.TriangleMesh.create_from_point_cloud_ball_pivoting(
pcd, o3d.utility.DoubleVector(radii))
o3d.visualization.draw_geometries([rec_mesh], mesh_show_back_face=True)
`
![image](https://user-images.githubusercontent.com/65799760/82721309-adc8f800-9cee-11ea-9a64-6814c00f4e8b.png)

i think it may be due to faulty normals, but i tried several parameters and the results not good

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