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Taekgeun You

Graphics Engineer focused on real-time rendering

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Projects

3DGVRT: Vulkan-Based Mobile Gaussian Ray Tracer thumbnail
3DGVRT: Vulkan-Based Mobile Gaussian Ray Tracer
#C++ #Vulkan #Ray Tracing #Ray Query #Gaussian Splatting #Mobile #Team Project

A mobile Gaussian ray tracer created by porting NVIDIA 3DGRUT to Vulkan and optimizing both the ray-tracing-pipeline and Ray Query implementations.

Git
OptiX-Based Ray Tracer thumbnail
OptiX-Based Ray Tracer
#C++ #OptiX #Ray Tracing #PBR #glTF #Personal Project

An NVIDIA OptiX ray tracer supporting built-in and custom primitives, reflection, refraction, shadows, physically based shading, instancing, glTF meshes, and dynamic objects.

Git
OpenGL Deferred Renderer thumbnail
OpenGL Deferred Renderer
#C++ #OpenGL #Deferred Rendering #PBR #glTF #Personal Project

An OpenGL renderer developed from forward rendering to deferred rendering, with selective shading optimized through light volumes and stencil-buffer testing.

Git
CPU Ray Tracer thumbnail
CPU Ray Tracer
#C++ #Ray Tracing #PBR #glTF #Personal Project

A C++ CPU ray tracer supporting multiple analytic primitives, glTF triangle meshes, reflection, refraction, hard and soft shadows, and physically based shading.

Git
Selective Ray Tracer Using Vulkan and CUDA thumbnail
Selective Ray Tracer Using Vulkan and CUDA
#C++ #Vulkan #CUDA #Ray Tracing #Shadow Mapping #Deferred Rendering #glTF #Personal Project

A selective shadow ray tracer that detects shadow-map boundaries with a CUDA Sobel filter and applies ray tracing only to edge regions to reduce cost while improving shadow quality.

Git
Bistro Survival: VR Multiplayer Game Development with Unity thumbnail
Bistro Survival: VR Multiplayer Game Development with Unity
#Unity #C# #VR #Multiplayer #Team Project

A Unity-based VR multiplayer game featuring motion-controller input, networked gameplay, asset integration, and performance optimization for VR environments.

E-scape: ChatGPT- and Unity-Based Educational Game thumbnail
E-scape: ChatGPT- and Unity-Based Educational Game
#Unity #C# #ChatGPT #Web Crawling #Team Project

A Unity escape-room learning game that crawls information about a user-selected topic and uses ChatGPT to generate educational content, quiz questions, and answers.

© 2026 Taekgeun You.