Cartography of the Ray by Radiante Light Art Studio / Ray operator.
This TouchDesigner showcase project was published by Derivative in 2025.
In our experience working with light, one of our ongoing frustrations has been the preview of light bounces on reflective surfaces. No preview or 3D software offers a tool capable of displaying those trajectories, which is critical when working with lasers.
Programme information from Derivative (TouchDesigner) Community. Short excerpt quoted for reference; see the original page for full text, images and credits.