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Ahhhh2016/README.md

Hi, I'm Yixuan Liu (刘奕萱) 🌳

M.S. student in Computer Science at Brown University, focused on visual computing. I did my B.S. in CS at Southwest Jiaotong University and the University of Leeds.

I’m open to full-time opportunities starting in winter 2026. Feel free to reach out!

Projects

  • Monster Mash Reproduction: Reproduced Google Research’s Monster Mash workflow to turn 2D sketches into previewable and deformable 3D character models.
  • A Small Firework: Built an interactive browser firework and sparkler experiment with Three.js, GLSL, and Web Audio.
  • Stippling Studio: Implemented a stippling stylization system covering image stippling, video stippling, color stippling, and learning-based reconstruction.
  • Luminary Studio: Created a real-time OpenGL Kongming lantern simulation with particle flames, textured rendering, wind effects, and a night environment.
  • Tea for Two - Flight Edition: Built a real-time first-person flight experience with procedural terrain, water, shadows, portals, and stylized post-processing.
  • Path Tracer: Implemented a Monte Carlo path tracer from scratch with global illumination, soft shadows, reflection, refraction, and BRDF sampling.
  • ARAP Mesh Deformation: Developed an interactive ARAP mesh deformation system that lets users drag vertices while preserving locally rigid motion.
  • Half-Edge Mesh Toolkit: Built a half-edge geometry processing toolkit for edge operations, Loop subdivision, QEM simplification, remeshing, and denoising.
  • Real-Time FEM Soft-Body Simulation: Implemented a real-time tetrahedral FEM soft-body simulator with elasticity, damping, collision handling, and mouse-driven manipulation.
  • MultiTranslator: Built a lightweight web translator with multilingual translation, text-to-speech, and an optional server-side API proxy.
  • DeskPet Seiko: Created a macOS AI desktop pet in Godot with chat, Pomodoro-style study mode, dragging interaction, and sound/settings controls.
  • WeekWise Training Plan: Built an AI fitness planning app that generates editable 7-day workout plans through chat and tracks daily completion.
  • PomoKanban: Developed an Obsidian Pomodoro Kanban plugin that combines task boards, focus timers, breaks, rounds, due dates, and time logs.
  • Mengda AI: Contributed to an AI web companion for job search and career preparation, focused on resume and career-planning workflows.

Connect

Email LinkedIn Bilibili Xiaohongshu

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  1. DeskPet-Seiko DeskPet-Seiko Public

    An AI Desktop Pet built with Godot, featuring Seiko

    GDScript 6

  2. multi-translator multi-translator Public

    A minimal web app that lets you open multiple side-by-side translation windows for quick, real-time conversion among multiple languages.

    HTML 1

  3. weekwise-trainingplan weekwise-trainingplan Public

    An AI-powered training companion that chats with you, designs personalized weekly plans, and lets you print them to stay on track.

    TypeScript 2

  4. a-small-firework a-small-firework Public

    A quiet, real-time firework for moments when you need a little light.

    HTML 1

  5. tea-for-two-flight-edition tea-for-two-flight-edition Public

    First-person view flying over different terrain/weather conditions, with player’s mouse+key input controlling flying direction and speed.

    C++ 1

  6. pomokanban pomokanban Public

    Pomodoro enhanced Kanban plugin with integrated Pomodoro timers, automatic breaks/rounds, and per‑card time logging.

    TypeScript