ashawkey / stable-dreamfusion

Text-to-3D & Image-to-3D & Mesh Exportation with NeRF + Diffusion.
Apache License 2.0
8.2k stars 720 forks source link

About SDS loss takes normal as input #329

Open VLadImirluren opened 1 year ago

VLadImirluren commented 1 year ago

thanks for your good reproduction!! I noticed that when exp_iter_ratio <= self.opt.latent_iter_ratio, the shading ='normal' Then, color = (normal + 1) 2, WHY IT WORKS ?! It's amazing. why it convergence to a better place, why it won't be meanless(because the NeRF is randomly init) thanks again!