WebGL Path Tracing

Path tracing is a method of rendering images faithful to reality. The core algorithm of this WebGL Path Tracer is implemented in GLSL fragment shader. Each ray bounces in the scene around five times.

A Demo is uploaded in YouTube and code is provided in GitHub.

Features:

• Diffuse and Blinn-Phong
• Fresnel Reflection and Refraction
• Subsurface Scattering
• Super Sampling Anti-aliasing
• Intersection

Interaction:

• Space: pause toggle
• Left button: rotate scene
• Middle button: translate scene
• Right button: zoom in/ out
• Control panel: add objects and change attributes