Straight planes get dents when converting to mesh

[jclarkk]

It seems that when I run the convery.py on an asset that has straight planes I encounter dents such as this:

Any idea how we might be able to overcome this?

Thanks!

[jclarkk]

It seems restoring laplacian_smooth_loss has helped a lot but still not perfect.

Current results:

Here is how I restored it:
loss_mse = F.mse_loss(image_pred, image_gt) + 0.1 * F.mse_loss(alpha_pred, alpha_gt)
loss_lap = laplacian_smooth_loss(self.v + self.deform, self.f)
loss_normal = normal_consistency(self.v + self.deform, self.f)
loss_offsets = (self.deform ** 2).sum(-1).mean()
loss = loss_mse + 0.001 * loss_normal + 0.1 * loss_offsets * loss_lap * 0.01

[ashawkey]

@jclarkk Thanks for the information!