fixed issue 81 with envmap
Fix for #81 (closed). The optix context was not well handled with changing the scene. In particular, compile option and variables were not correclty modified. It seems that #82 (closed) is caused by the same error.
[A venir] Mise en place de quotas sur nos instances GitLab. Plus d'information sur : https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
[Coming soon] Quotas installation on our GitLab instances. More information: https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
Fix for #81 (closed). The optix context was not well handled with changing the scene. In particular, compile option and variables were not correclty modified. It seems that #82 (closed) is caused by the same error.