Minimum rendering opacity

[ge95pep]

Hi, thanks for your great work ! But I have a small question about the minimum rendering opacity. As far as I know, the official rasterizer skip any blending updates with 𝛼 < 𝜖 (they choose 𝜖 as 1/255 ). So I was wondering if gsplat skip updates for gaussians with opacity under certain bound and just prune it later ? If so, what is the minimum opacity ?
Thanks for your answer !