| 1 | The Radiance Software License, Version 2.0 | 
| 2 |  | 
| 3 | Radiance v6.0 Copyright (c) 1990 to 2025, The Regents of the University of | 
| 4 | California, through Lawrence Berkeley National Laboratory (subject to receipt | 
| 5 | of any required approvals from the U.S. Dept. of Energy).  All rights reserved. | 
| 6 |  | 
| 7 | Redistribution and use in source and binary forms, with or without | 
| 8 | modification, are permitted provided that the following conditions are met: | 
| 9 |  | 
| 10 | (1) Redistributions of source code must retain the above copyright notice, | 
| 11 | this list of conditions and the following disclaimer. | 
| 12 |  | 
| 13 | (2) Redistributions in binary form must reproduce the above copyright | 
| 14 | notice, this list of conditions and the following disclaimer in the | 
| 15 | documentation and/or other materials provided with the distribution. | 
| 16 |  | 
| 17 | (3) Neither the name of the University of California, Lawrence Berkeley | 
| 18 | National Laboratory, U.S. Dept. of Energy nor the names of its contributors | 
| 19 | may be used to endorse or promote products derived from this software | 
| 20 | without specific prior written permission. | 
| 21 |  | 
| 22 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | 
| 23 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 
| 24 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | 
| 25 | ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | 
| 26 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | 
| 27 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | 
| 28 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | 
| 29 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | 
| 30 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | 
| 31 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | 
| 32 | POSSIBILITY OF SUCH DAMAGE. | 
| 33 |  | 
| 34 | You are under no obligation whatsoever to provide any bug fixes, patches, | 
| 35 | or upgrades to the features, functionality or performance of the source | 
| 36 | code ("Enhancements") to anyone; however, if you choose to make your | 
| 37 | Enhancements available either publicly, or directly to Lawrence Berkeley | 
| 38 | National Laboratory, without imposing a separate written license agreement | 
| 39 | for such Enhancements, then you hereby grant the following license: a | 
| 40 | non-exclusive, royalty-free perpetual license to install, use, modify, | 
| 41 | prepare derivative works, incorporate into other computer software, | 
| 42 | distribute, and sublicense such enhancements or derivative works thereof, | 
| 43 | in binary and source code form. |