I added the Finite Element Method (FEM) to my solver alongside the XPBD implementation I already had, and the results are stunning!This is why FEM is superior to XPBD for muscle simulation. For a long time, I couldn’t understand why my muscle simulations didn’t look as good as those produced by ZivaVFX, but now I do.FEM is more computationally intensive, but it produces much more accurate results when it comes to simulating muscle and fat tissue.