Sorting Verteces and Faces

[muhayyo-tash]

You have mentioned in the paper:

We sort the vertices by z-y-x coordinates from lowest to highest. We also sort faces by lowest vertex indices.

Trying to understand this, if model is trained with sorted verteces z-y-x, when doing inference model will generate also in sorted order. How you preserve original order? or do you need to reverse output from z-y-x to x-y-z?

Thanks

[thuwzy]

Thank you for your interest in our work! In the paper, we used the z-y-x order for sorting vertices. However, after further reflection, I felt that the x-y-z order might be more intuitive and practical. As a result, I trained an additional version of the model using the x-y-z order, and I have made that version available as open-source. In terms of performance, both approaches are quite similar.