How to get the triangulation files for customized videos?

[Cogito2012]

Thanks for sharing this great work!

I was wondering how to obtain the triangulation files when using my own videos. For example, the dog.intrinsics.txt, dog.matrices.txt, and the dog.obj.

Are they calculated from colmap? Could you please provide some instructions to get them?

[chris838]

Looking for the same. Have a feeling you could munge together the two txt files from colmap output (search for converting colmap .bin to .txt format) but not sure about the .obj file

[chris838]

Eventually figured it out - the .obj file is just the point cloud, which colmap will give you. The only thing to watch out for is converting between OpenGL and OpenCV coordinate systems, which was mentioned in #1

[carlosedubarreto]

Hello @chris838
were you able to use this repository code with your own data?
From the other issue that says about the coordinate systems, it says about the matrice on the npz files.

But do you know how to get the npz files.

Can you share some directions, thanks.