CV

M.S.

University of California, Santa Barbara

Computer Science

B.S.

Nanjing University

Computer Science and Technology

Teaching Assistant of Algorithm Design & Analysis

Nanjing University

Biophysically-based Simulation of Sun-induced Skin Appearance Changes

The Eurographics Association

In this work, we propose a biophysically-based model to illustrate changes in skin appearance under ultraviolet radiation exposure. We apply a mechanism of erythema and tanning to a multilayer volumetric skin appearance model to simulate observable erythema and tanning induced by sun exposure on skin.

MikuMikuDance Videos

• Created MMD videos using a self-designed anime/toon shader
• Integrated the toon shader with lightmaps, outline, physically based rendering, SDF on face, screen space rim light, etc. to achieve a better appearance.

GraphicsRender

• An offline path tracing renderer written by C++, using microfacet model as the material model to realize physically based rendering.
• Supported multiple importance sampling and different samplers like blue noise sampling to reduce artifact.
• Used BVH to accelerate rendering.

Azur Defense

• A tower defense game written by C++, which was realized 2D overlooking game scenes with 3D.
• Adopted OpenGL as the graphics rendering framework and edited the rasterization process of the rendering pipeline.
• Developed a simple and convenient game engine including game logic, human-computer interaction, etc. by referring to Unity.

Flappy Paimon

Self-learned Unity's finished products, independently wrote the game logic, and utilized Unity to reproduce the Fappy Paimon game in the 2021 "Genshin Impact New Year Memorial Ceremony".