Tsai-Hill, Tsai-Wu and Rducker-Prager failure criteria.
Merge branch 'master' of https://github.com/avasyukov/gcm-3d
Task for glass fiber reinforced polymer composite - (3.2) from Hu-Zemba-Okabe-Yan-Fukunaga-Elmarakbi 2008 article, (4.3) from Hu-Zemba-Fukunaga-Wang-Elmarakbi 2007 article.
Multiple fixes for tetr geometry processing
Calculatable GFRP task
Merge remote-tracking branch 'origin/master'