McGePoint3d 构造函数

McGePoint3d 构造函数有多种定义，点击查看.

	名称	说明
	McGePoint3d::McGePoint3d ()	构造函数
	McGePoint3d::McGePoint3d (double, double, double)	由x,y,z构造点
	McGePoint3d::McGePoint3d (McGePoint3d&)	拷贝构造函数

你认为该帮助怎么样? 发送反馈信息!