An easy to use daylighting program. Daylight program calculates the daylight factor distribution in a room at the workplane. User interface is similar to a CAD program allowing user to resize and move windows with mouse. Window and wall properties can be changed and average DF and UxA values are automatically calculated. It should not take more than one minute to become proficient in using the Daylight program. Screen Shots
daylighting, daylight factor
Web download, new tool.
Educators, students and anyone else that wants to understand how windows relate to daylight.
Program starts with a wall and a window. The user may have up to three windows in the wall. Windows are resized and repositioned by using a mouse.
Graphical output of daylight distribution at workplane.
Windows and Mac OS/X
Easy to use.
Only calculates values for a uniform sky. Still in beta stage.
Free, download at web site.