Question about .obj files of sem_seg results.

charlesq34 / pointnet

PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation

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Question about .obj files of sem_seg results. #134

Closed yikakabu closed 5 years ago

yikakabu commented 5 years ago

Hello. When I run batch_inference.py. There are some OBJ files created for prediciton visualization in log6/dump as README told. But I don't know how to open a obj flie to visualization.I have tried to use ctmviewer to view the obj flies, but failed. It can't be displayed. Thanks.

L-YeZhu commented 5 years ago

You can open .obj files via some free 3D mesh processing software like MeshLab or CloudCompare.

yikakabu commented 5 years ago

@Lsesasfs That's work. THANKS a lot.

ming-hong commented 5 years ago

I was opening .obj files in CloudCompare but it doesn't visualize the color. Is anyone encountering the same issue or succeeded in visualizing with colors? Thank you!

JiahaoXia commented 3 years ago

I am also confused with coloring the point cloud (.obj file) based on the segmented result (.txt).