The model of the crown and the HDR light are licensed under the Creative Commons Attribution 3.0 license (http://creativecommons.org/licenses/by/3.0/legalcode).
Whenever used, the work must be attributed to the authors as follows:
Model courtesy of Martin Lubich, www.loramel.netHDR light courtesy of Lightmap Ltd, www.lightmap.co.uk
When possible the links to the websites have to be implemented as hyperlinks.Note that the HDR light is different from the one we used for the demo and for the rendering on the Embree web page.
For more complete information about compiler optimizations, see our Optimization Notice.