Global Illumination on T Fonghttp://www.tzfong.com/tags/global-illumination/Recent content in Global Illumination on T FongHugo -- gohugo.ioentfong@seas.upenn.edu (T Fong)tfong@seas.upenn.edu (T Fong)© Thomas Fong 2026Sat, 14 Mar 2026 00:00:00 +0000OpenGL Monte Carlo Pathtracerhttp://www.tzfong.com/opengl_pathtracer/Sat, 14 Mar 2026 00:00:00 +0000tfong@seas.upenn.edu (T Fong)http://www.tzfong.com/opengl_pathtracer/An OpenGL GLSL Monte Carlo Pathtracer featuring diffuse and specular reflective and transmissive materials, compound BSDFs (e.g. glass), multiple importance sampling (MIS), and depth of field via thin lens approximation.