DiffPhD delivers a unified differentiable projective dynamics solver for heterogeneous hyperelastic elastodynamics with contact that achieves up to 10x speedup and stable convergence on 100x stiffness contrasts while preserving strict gradient accuracy.
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cs.GR 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
P2M++ speeds up point-to-mesh distance queries 3-10x in preprocessing and 1.5x at runtime over P2M by adaptive site augmentation, BVH collision reformulation, and dynamic programming search.
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DiffPhD: A Unified Differentiable Solver for Projective Heterogeneous Materials in Elastodynamics with Contact-Rich GPU-Acceleration
DiffPhD delivers a unified differentiable projective dynamics solver for heterogeneous hyperelastic elastodynamics with contact that achieves up to 10x speedup and stable convergence on 100x stiffness contrasts while preserving strict gradient accuracy.
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P2M++: Enhanced Solver for Point-to-Mesh Distance Queries
P2M++ speeds up point-to-mesh distance queries 3-10x in preprocessing and 1.5x at runtime over P2M by adaptive site augmentation, BVH collision reformulation, and dynamic programming search.