DL-Light SketchUp Extension
Copyright (c) 2015 - 2019
DL-Light extension is developed by
Mathieu Lagarde (DL-Instant Developer)
Jean-Dominique Lenard (Concept, Participation to Development and Validation)
Jerome Dumonteil (Developement, Mac OSX port, Program architecture
Ljubica Mudri (Original idea, Advice and Validation from Architect's
Point of View, point of view of the daylighting expert)
Former versions development
Marija Velickovic (Main Developer)
Extension uses various tools and libraries for graphical user interface and calculation.
All daylighting calculations are performed with validated
Radiance software. Required
Radiance executables for Windows are compiled by NREL and included in extension
distribution. Authors want to thank Greg Ward and complete Radiance community
for their help during past 10 years, that made our work with Radiance much
Authors want to thank numerous Sketchup plugins' developers from
SketchUcation forums for help on various Ruby API and other extensions'
related questions. We also used some parts of code from this forum and from
other open source extensions for DL-Light development:
dl_su2radlib on github.com, open source LGPL library based on the su2rad
(version 1.0 alpha) program written by Thomas Bleicher. It is used during
SketchUp model export to Radiance format.
layer_delete - delete layer and all its geometry from model
- idea for surfaces higlighting
Python libraries pillow, Numpy, Scipy, psutil
Icons from site
Font used for false color palette is Veranda.ttf, Copyright (c) 2003 by Bitstream, Inc.
Third-party programs' and libraries' licenses are included in extension distribution.