由于opencascade的学习资料很少，这是本人学习occ的经验治疗，希望对大家有所帮助的！-As opencascade learning little information, this is my learning the occ experience in therapy, we hope to help!

教你如何使用OpenCasCade，详细介绍了OpenCasCade开发环境的构建，对CAD开发十分有用-Teach you how to use OpenCasCade, detailing the construction of the OpenCasCade development environment, very useful for CAD development

OpenCASCADE 的中文开发手册，介绍了O C C 体系结构和基本概念、基础类分析、数据结构分析等OpenCASCADE 开发的核心技术，是OpenCASCADE 开发不可多的的资料-OpenCASCADE Chinese development manual, introduced the O C C architecture and basic concepts, basic class analysis, data structure analysis OpenCASCADE