Massively parallel rigidbody physics simulation on accelerator hardware.

This is the first fully GPU Optimized IPC framework

Code for paper "Stabler Neo-Hookean Simulation: Absolute Eigenvalue Filtering for Projected Newton", SIGGRAPH 2024

A lightweight, fast, and accurate solver for grid-based ferrofluid simulations (2D Ver.)

VectorAdam for Rotation Equivariant Geometry Optimization

Source Code for "N-BVH: Neural ray queries with bounding volume hierarchies" (SIGGRAPH 2024)

A header-only C++ library for k nearest neighbor search with Eigen3.

Sparse volume compute and rendering on NVIDIA GPUs

A C++/CUDA library to efficiently compute neighborhood information on the GPU for 3D point clouds within a fixed radius.

Filter-adapted Spatiotemporal Sampling for Real-Time Rendering

A quick implementation of MLFLIP

arXiv LaTeX Cleaner: Easily clean the LaTeX code of your paper to submit to arXiv

C++ Fixed Containers

Header only, single file, simple and efficient C++11 library to compute the signed distance function (SDF) to a triangle mesh

Discrete shell energy, and its derivatives and Hessian.

A set of reusable functions to integrate IPC into an existing simulation.

Source Code for SIGGRAPH 2023 Paper "Parameter-space ReSTIR for Differentiable and Inverse Rendering"

Grid-Free Monte Carlo PDE solvers

Author's implementation of SIGGRAPH 2023 paper, "A Practical Walk-on-Boundary Method for Boundary Value Problems."

Intermediate Graphics Library (IGL) is a cross-platform library that commands the GPU. It provides a single low-level cross-platform interface on top of various graphics APIs (e.g. OpenGL, Metal an…

Automatic Differentiation in Geometry Processing Made Simple

Simple didactic code + tutorial for the Walk on Stars (WoSt) algorithm

PENN code for NeurIPS 2022