3DGS of bread scene for fracture

[nttung1110]

Hi @XPandora,

Thanks for the wonderful work. Could you share tips or suggestion on tuning the 3DGS bread scene (for example the hyper-parameter related to the anisotropy regularizer)? As when I visualize bread GS, I notice that most 3DGS looks more like isotropic Gaussians rather than anisotropic. Also, do you have any idea on how the artifacts caused by internal filling affect the fracture simulation? Many thanks