Light transport theory

This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Light transport theory" – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove this template message)

Light transport theory deals with the mathematics behind calculating the energy transfers between media that affect visibility. This article is currently specific to light transport in rendering processes such as global illumination and HDRI.