Projects
wgfx
A C++ real-time renderer with dual OpenGL and Vulkan backends.
The OpenGL renderer is the full-featured backend and includes:
- PBR scene rendering with image-based lighting
- Cascaded shadow maps for directional lights, perspective shadow maps for spotlights, and cubemap shadow maps for point lights
- HDR rendering with exposure tone mapping and Gaussian-blurred bloom
- Runtime-selectable 8x MSAA
- A dockable Dear ImGui panel for toggling VSync, MSAA, bloom, exposure, and bloom threshold
The Vulkan backend right now only provides device initialization, swap chain management, render passes, graphics pipelines, command buffers, and synchronized presentation.
Sponza scene rendered with PBR lighting and HDR bloom
8x MSAA enabled
Stack: C++, OpenGL, Vulkan, GLFW, GLAD, GLM, Dear ImGui
3D Gaussian Splatting Renderer (3dgs-rs)
A real-time 3D Gaussian Splatting renderer written in Rust. It uses wgpu for rendering and rust-gpu to write the GPU shaders in pure Rust. The current implementation handles around 200k Gaussian splats in real time.
Splats are sorted back-to-front on the CPU. The next step is moving the sorting to the GPU with compute shaders to avoid per-frame CPU/GPU synchronization.
Gaussian splatting render of tomatoes
Stack: Rust, wgpu, rust-gpu
CUDA Edge Detection
A Sobel edge detector implemented in CUDA, validated bit-for-bit against a CPU reference before benchmarking.
Stack: C++, CUDA
Software Rasterizer
A software rasterizer built from scratch in Rust, using the CPU only.
Key features:
- MVP and viewport transformation pipeline
- Barycentric coordinate rasterization with a z-buffer for depth
- Back-face culling
- TGA texture sampling from interpolated UVs
- Look-at camera and OBJ model loader
Stack: Rust