alecjacobson repositories

QuickLook Plugin (.qlgenerator) for 3D model mesh files (.mesh, .obj, .off, .ply, .stl, .wrl)

Last commit Aug 15, 2020

PathPicker accepts a wide range of input -- output from git commands, grep results, searches -- pretty much anything.After parsing the input, PathPicker presents you with a nice UI to select which files you're interested in. After that you can open them in your favorite editor or execute arbitrary commands.

Last commit Aug 31, 2015

Reference implementation of Vectorization of Line Drawings via PolyVector Fields

Last commit Aug 23, 2019

Geometry Processing Library for Python

Last commit Jun 29, 2017

A C++ library for Quadratic Programming which implements the Goldfarb-Idnani active-set dual method.

Last commit Dec 31, 2020

Last commit Aug 16, 2019

A simple commandline utility to generate grid-based signed distance field (level set) generator from triangle meshes, using code from Robert Bridson's website.

Last commit Aug 16, 2020

Seidel's LP Algorithm: Linear-Complexity Linear Programming for Small-Dimensional Variables

Last commit Nov 22, 2025

Skinning Catmull-Clark Subdivision Surfaces

Last commit Mar 15, 2015

A differentiable programming language with an integration primitive that soundly handles interactions among the derivative, integral, and discontinuities.

Last commit Mar 27, 2024

Robust Tetrahedral Meshing in the Wild.

Last commit Aug 30, 2024

Code for fast approximate generalized winding number (solid angle) computation for triangle soups

Last commit Feb 17, 2022

Last commit May 2, 2023

Last commit Mar 18, 2026

Last commit Jul 29, 2026

3D Render in ASCII art

Last commit Feb 9, 2020

automatic differentiation made easier for C++

Last commit Feb 10, 2024

A single header-only C++ library for automatic / algorithmic differentiation.

Last commit Apr 16, 2025

Git walk through of the C++ code presented in Sean Parent's talk "Better Code: Runtime Polymorphism"

Last commit Aug 29, 2018

Last commit Oct 6, 2023