Radiance

1. PLATFORM, PRICE, AND SUPPLIER/CREATOR:
• Unix
• Freeware
• Building Technologies Department: http://eetd.lbl.gov/btp

2. APPLICATION
• Radiance is a suite of programs for the analysis and visualization of lighting in design
• It is used by architects and engineers to predict illumination, visual quality and appearance of innovative design spaces, and by researchers to evaluate new lighting and daylighting technologies

3. WEB RESOURCE
• Official Website: http://radsite.lbl.gov/radiance/HOME.html
• Examples/Samples: http://radsite.lbl.gov/radiance/frameg.html