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GDAOSU / vis2mesh

Vis2Mesh: Efficient Mesh Reconstruction from Unstructured Point Clouds of Large Scenes with Learned Virtual View Visibility ICCV2021
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No such file or directory: pt0.flt #8

Open Bobkk-k opened 2 years ago

Bobkk-k commented 2 years ago

Hi sxsong,

I have met another error again. When I run the example, a error indicates that a file named pt0.flt does no exist. I looked in /example

/example1.ply_WORK/VDVNet_cam0/render and I found that the folder was empty. Could you tell me where should I look for the

missing file?

Thank you, Bob C11C8D31A41C937C3E5401D0E01858C1

sxsong1207 commented 2 years ago

5 I think your issue should be similar, rendering is not success.

Could you please try to call vvtool ***/render_seg.json as the mentioned issue do? If your logs are similar, then it's the nvidia-container issue, I suppose.

impaidk commented 2 years ago

Hi sxsong,

I have met another error again. When I run the example, a error indicates that a file named pt0.flt does no exist. I looked in /example

/example1.ply_WORK/VDVNet_cam0/render and I found that the folder was empty. Could you tell me where should I look for the

missing file?

Thank you, Bob C11C8D31A41C937C3E5401D0E01858C1

Hi Bob, I see that you have overcome this issue, can you please tell me what did you here?

Thanks in advance

Bobkk-k commented 2 years ago

Hi sxsong, I have met another error again. When I run the example, a error indicates that a file named pt0.flt does no exist. I looked in /example /example1.ply_WORK/VDVNet_cam0/render and I found that the folder was empty. Could you tell me where should I look for the missing file? Thank you, Bob C11C8D31A41C937C3E5401D0E01858C1

Hi Bob, I see that you have overcome this issue, can you please tell me what did you here?

Thanks in advance Hi, The reason for my first met is I had not installed nvidia drivers. And then it didn't work, I found I have not run the code 'xhost +'. I hope this is helpful.

sxsong1207 commented 2 years ago

Thank you bob @Bobkk-k

Bobkk-k commented 2 years ago

Hi, @sxsong1207 I noticed there is a file named cam0.json in example_ply_work and it seems to be camera parameter. I wanted to mesh the point cloud obtained by laser scanning, but I didn't use the camera. So I would like to ask whether the camera file is generated by adaptive methods or whether the camera must be used in the point cloud collection process?

Thank you.

sxsong1207 commented 2 years ago

Hi bob,

the camera file is created by user at this stage. I'd like to refer Section 4.1 in the paper.

In this repo, we provide an interactive view creator: https://github.com/GDAOSU/vis2mesh/blob/master/tools/vvmesh_src/apps/simplecamcreator/o3d_vvcreator.py