WebAug 31, 1999 · They also provide access to a level of AutoCAD that past AutoLISP programmers could only dream of. A reactor is a function or program that reacts to some sort of event inside the computer system. Reactors can respond to events defined by the host application (in this case, AutoCAD). WebReactor functions define, query, and delete reactors and reactor properties. Note Before you can use these functions, you must load AutoLISP reactor support by issuing the following command: (vl-load-com) The vl-load-com function initializes reactor support and a number of other AutoLISP extensions. previous page start next page
Reactor Functions Reference (AutoLISP/ActiveX)
WebAnother Editor Type of reactor is the VLR-Command-Reactor. This reactor notifies us of a Command Event. In this instance we will make use of the vlr-commandEnded reactor event which returns a event parameter list containing a string identifying the command that has been cancelled. WebYou cannot use interactive functions from within a reactor as AutoCAD may still be processing a command at the time the event is triggered. Therefore, avoid the use of input … polymers used for injection moulding
Creating Reactors - AutoCAD AutoLISP & Visual LISP …
Web1981-1983 Herbert Jackson 1983-1985 Stanley D. Brown 1985-1990 James C. Fletcher, Jr. 1991-1994 Marvin F. Wilson 1994-1995 Sterling K. Gilmore 1995-2001 Donjuan L. Williams Webvlr-command-reactor (AutoLISP/ActiveX) Constructs an editor reactor that notifies of a command event Supported Platforms: Windows only Signature (vlr-command-reactor data callbacks) data Type: Integer, Real, String, List, VLA-object, Safearray, Variant, T, or nil WebMar 23, 2024 · Reactors are events in AutoCad that trigger functions. Instead of manually executing functions, you can set up different events that will. You can add multiple types of reactors that trigger multiple different functions, or even the same function. You could add the same reactor multiple times, so you should be careful when dealing with reactors. shanks glasshoughton