Scripting Irradiance

The video below demonstrates how to perform the following actions in FRED's scripting language:

1. Raytrace and render active sources
2. Perform an Irradiance calculation using an analysis surface and store the result in an Analysis Result Node (ARN)
3. Display the ARN in a chart window
4. Write the ARN to an output file on disk

Example file: ScriptedIrradiance.frd