Brotens ( has announced Illuminando 2.0. It’s an upgrade of the lighting calculation for Mac OS X Yosemite or El Capitan.

Illuminando is a native Cocoa CAD app designed to perform lighting calculations using interactive tools that allow users to obtain a simple and effective input.
After a calculation, the results are presented in 3D OpenGL and in a complete RTF report.

Illuminando costs $99.99. It’s available at the Mac App Sore (