How do I place Spherical Harmonics(coeffs) when rasterize_forward

[KuoFengYuan]

HI, I have an issue about extracting coeffs.

How can I save coeffs in the shape of (H, W, C) like the code in the link below? https://github.com/nerfstudio-project/gsplat/blob/main/gsplat/cuda/csrc/forward.cu#L413-L417

Thanks~~