【摘要】 介绍了一个新型的使用多媒体的计算机辅助CAD学习系统设计方法和实现技巧.它采用了经过改进的"事件驱动"机制,实现了和常规CAD系统类似的交互界面,并实现了对用户操作过程的记录和重新演示执行.更多还原

【Abstract】 This paper introduces the design methods and implementation techniques of "Using Multimedia to Support Learning CAD" system.The system adopts an imporved event-driven mechanism.It has developed a similar human-computer interface as conventional CAD systems. It can also record user’s operating process and re-route it.更多还原