Code & Software

I develop and contribute to various open-source software related to Computer Graphics. This listing gathers public repositories grouped in four families: general-purpose libraries and tools, research prototypes associated with publications, teaching materials (lecture slides, lab descriptions and lab code), and standalone software. Additional code is available on my GitHub page.

Note: for research prototypes, the listed PhD student or co-author is generally the main developer of the code. Teaching materials are provided as open-source to support reusability by students and the community.

Libraries & General Tools

Open-source libraries and utilities designed to support teaching, research, and scientific communication.

CGP — Computer Graphics Programming library

C++ library for simple 3D programming with a dedicated focus on teaching purpose (simplicity, readability, debugging) while remaining low-level and multi-platform. Source code, examples, documentation.

C++ / OpenGL

LHTML — Lightweight HTML parser

Lightweight parser extending a few keywords over HTML for quick webpage writing with embedded CSS. Inspired by markdown but designed to remain fully compatible with HTML.

Python

Static Website LHTML — Static site generator

Static website generator written in Python, based on Jinja2 and LHTML, with pre-made templates to generate HTML slides and tutorial webpages (used for all my open-source courses).

Python / Jinja2

HAL Publication Listing

JavaScript tool and template to query and display HAL publication listings, with support for additional local metadata (video thumbnails, awards, code links, project pages) described in YAML.

JavaScript / YAML

AFIG Community Listings

Scripts and collaborative listings for the French CG community: companies, online courses, master programs, research teams, and job postings.

Python / JavaScript / YAML

Research Prototypes

Open-source code associated to a research publication.

Code where I am the main author

Velocity Skinning

Real-time cartoon-style deformer for skinned characters. Multiple implementations in C++, GPU, and JavaScript; Replicability Stamp for EG21.

C++, GPU, JavaScript

Code developed by co-supervised PhD students

Robust Pointset Denoising

Line-process based approach for robust denoising of point sets, preserving sharp features. Associated to AFIG22.

Code from: Jiayi Wei · C++

Unity Footprints

Real-time locomotion and dynamic footprints on deformable soft grounds, implemented in Unity. Associated to Frontiers22.

Code from: Eduardo Alvarado · Unity / C#

Acceleration Skinning

Kinematics-driven cartoon effects on articulated characters through an acceleration-based skinning formulation. Associated to GI22 (Best Paper, Michael Sweeney Award).

Code from: Niranjan Kalyanasundaram · C++

Volcanic Plume

Interactive procedural simulation of consistent volcanic plumes coupling buoyant fluid with particle ballistics. Associated to I3D22.

Code from: Maud Lastic · C++

Dendry

Procedural noise model for dendritic patterns used to synthesize terrain and natural features. Associated to I3D19.

Code from: Mathieu Gaillard · C++

Implicit Untangling

Robust field-based method for modeling and untangling layered clothing on animated characters. Associated to SIGGRAPH19.

Code from: Thomas Buffet · C++

Neural-Meta-Tracts

Geometric simplification and visualization of large sets of brain white-matter fibers. Associated to VCBM18.

Code from: Corentin Mercier · C++

Teaching Materials

Open-source lecture slides, lab descriptions and lab code for the courses I teach. All lectures are generated with the Static Website LHTML tool and rely on the CGP library for the practical labs.

INF585 — Computer Animation (École polytechnique)

Full open-source materials for the X3A Computer Animation course: lecture slides, lab descriptions, and lab code.

Topics: Real-time animation, deformation, physically-based simulation

CSC 43043 EP — Graphics 3D (École polytechnique)

Materials for the X2A Graphics 3D practical class: lab code and project template based on the CGP library.

Topics: Introduction to C++, OpenGL, real-time rendering

GDR IGRV 2024 — Research Training Days - Animation in Graphics

Lecture slides, exercise website and code for the national research training days on animation.

Topics: Animation, deformation, simulation for PhD students

EPITA ANI3D — Animation 3D (EPITA)

Lab code for the introductory 3D animation course at EPITA Image 3A.

Topics: Introduction to interactive 3D animation

INF443 — Previous Graphics 3D practice code

Legacy practice code for the former INF443 Graphics 3D class (replaced by CSC 43043 EP since 2024).

Topics: OpenGL, real-time rendering

Software

Standalone applications developed outside a research context.

EasyPdfSign — Browser-based PDF signing

Web application for signing PDF documents running entirely in the browser — no file is ever sent to a server. Supports signature placement, document annotation, customizable text fields, and PDF export. Source code.

TypeScript / React · MIT

Slideo — Video-oriented presentation editor

Web-based presentation editor with advanced video handling (autoplay, looping, playback controls), real-time collaboration, 16:9 canvas with drag & drop, Google Slides import, and standalone HTML export. Source code.

TypeScript / React / Express