About spg on s3dis

[HalvesChen]

Happy Chinese New Year, I would like to know if you have modified the plc_c.cpp in otoc?

[liuzhengzhe]

Happy Chinese New Year,

I forgot which file it is, can you give me more hints on where it is?

Zhengzhe

chendaozai @.***> 于2023年1月27日周五 10:11写道：

Happy Chinese New Year, I would like to know if you have modified the plc_c.cpp in otoc?

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[HalvesChen]

The file path is otoc/s3dis/data/partition/ply_c/ply_c.cpp.

[liuzhengzhe]

Yes, I have modified it.

We need to know how to map from each point to each voxel. Key is point index, and value is voxel index, which is not provided by the original code.

Zhengzhe

chendaozai @.***> 于2023年1月27日周五 10:27写道：

The file path is otoc/s3dis/data/partition/ply_c/ply_c.cpp.

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[HalvesChen]

Ok, thanks. I will recompile it.

[HalvesChen]

@liuzhengzhe Hello, I would also like to know if the group id is unique to the whole scene. And what this line of code means？https://github.com/liuzhengzhe/One-Thing-One-Click/blob/6f65946284d35da93db6145bea537e854a96076e/s3dis/data/sup_voxel.py#L147****