
OPENCASCADE. Ссылки
havle.wordpress.com/2010/02/20/viewer-structure-in-opencascade-integrated-with-qt4/
opencascade.wikidot.com/tutorial-started-by-semikin:drawexe-very-simple-examples-no
opencascade.wikidot.com/tutorial-started-by-semikin:tutorial-started-by-semikin
www.qtcentre.org/threads/56385-Combining-OpenCascade-into-a-Qt4-QtCreator-application
opencascade.wikidot.com/tutorial-started-by-semikin:drawexe-very-simple-examples-no
opencascade.wikidot.com/tutorial-started-by-semikin:tutorial-started-by-semikin
www.qtcentre.org/threads/56385-Combining-OpenCascade-into-a-Qt4-QtCreator-application