Brotens has announced Illuminando 1.3 for Mac OS X. It's an update of the lighting calculation app.

The new version lets you import drawings photometry from PDF files. There's a new dialogue for managing multiple lighting source selection, dimmable lighting sources, an optimized OpenGL view, and integration of Area Lighting Calc and Lightning Bulb Manager.

Illuminando is a OpenGL native Cocoa CAD app designed to perform lighting calculations using 3D interactive tools. CAD tools are used to create the scene to perform the appropriate calculations. Apple the sources, and the set will be complete.

Illuminando requires Mac OS X 10.9 or higher. It's available for US$69.99 at the Mac App Store. Go to http://www.brotens.com for more info.