Question regarding the normalize_coordinate function

[Rashfu]

Hi, I have a question regarding the normalize_coordinate function in your code.

The code assumes the input xy should be within [-0.55, 0.55] to scale it to [-0.5, 0.5] using the formula xy / (1 + padding + 10e-6). However, the input p is loaded from .ply files and can have arbitrary ranges. If xy is not in [-0.55, 0.55], this normalization step will not work as intended. Could you clarify this assumption?