[求助]：如何用lisp实现F3的功能

网络水手 · 发表于 2005-8-22 17:58:22

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例如: 用lisp关闭对象捕捉,等程序结束后按F3又可以恢复程序运行前设置的捕捉.

eachy · 发表于 2005-8-22 19:28:40

To specify more than one object snap, enter the sum of their values. For example, entering 3 specifies the Endpoint (bitcode 1) and Midpoint (bitcode 2) object snaps. Entering 16383 specifies all object snaps.

When object snaps are switched off using the Osnap button on the status bar, a bitcode of 16384 (0x4000) is returned, in addition to the normal value of OSMODE. With this additional value, developers can distinguish this mode from Object Snap modes that have been turned off from within the Drafting Settings dialog box. Setting this bit toggles running object snaps off. Setting OSMODE to a value with this bit off toggles running object snaps on.

网络水手 · 发表于 2005-8-23 09:03:38

高手就是高手!!

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[求助] [求助]：如何用lisp实现F3的功能

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