Interactive Dynamic 3D Gaussian Splatting (working title)
Work in progress. Does not represent final quality.
Work in progress! Estimated to finish by November 2026.
My Projects
Extended a minimal educational ray tracer into a full physically based renderer.
- Acceleration
- Binned-SAH BVH with optimized traversal and multithreaded construction.
- Shading
- Diffuse, dielectric, and microfacet BSDFs; textured materials and HDR environment lighting.
- Light transport
- Path tracing with next-event estimation, multiple importance sampling (MIS), and Russian roulette.
- Volumes
- Heterogeneous participating media, delta tracking, HG/DHG phase functions, volumetric path tracing.
SDF-based Interactive Particle Demo
This is an interactive demo using Bezier splines and Signed Distance Field(SDF). Build your F1 car and have fun!
Gnome More Shrooms
A mobile game built with a C++ engine. Just won the Game of the Year Runner-Up award at the 2026 Rookie Awards!
Players plant, grow, and harvest crops, then load them into towers as ammunition against waves of invading mushrooms. They expand the garden, unlock new crops and upgrades, and defend the Orchadium through the final boss wave.
See The Rookies page below for more details.
Built a GPU-resident SPH fluid simulator and volumetric water renderer for WebGL.
- Simulation
- Predict-correct SPH with pressure, near-pressure, viscosity, and fixed substeps.
- GPU pipeline
- Particle state packed into floating-point textures with ping-pong updates and a same-frame density pass.
- Neighbor search
- 3D spatial hashing, parallel bitonic sort, and constant-time cell-range lookup.
- Collisions
- Mesh-to-SDF voxelization with trilinear distance and gradient sampling.
- Rendering
- Density-field ray marching with Beer-Lambert absorption, depth occlusion, and reconstructed normals.
Physically-Based Python Ray Tracer
Built a physically based ray tracer with Python:
- Schlick Fresnel
- Texture mapping
- BVH acceleration structure
- NumPy vectorization
- Tile-based multiprocessing