[SIGGRAPH 2025] CK-MPM: A Compact-Kernel Material Point Method

https://arxiv.org/abs/2412.10399 We introduce a compact, C2-continuous kernel for MPM that reduces numerical diffusion and improves efficiency—without sacrificing stability. Built on a dual-grid framework and compatible with APIC and MLS, our method enables high-fidelity, large-scale simulations, further pushing the limits of MPM.