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CAD tip CAD tip # 995:

Question CAD 
 %  platform  category 
Q - question

How to invoke a command with variable number of inputs from AutoLISP?

A - answer You can use the CMDACTIVE variable to find whether the command is still running - eg:

(defun c:LLINE ()
(command "_LINE")
(while (> (getvar "CMDACTIVE") 0)
 (prompt "(still alive) ")
 (command pause)
100% *  CAD 
1.2.2001    3345×  
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applies to: AutoCAD ·

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How to unfold 3D model (e.g. sheetmetal) into 2D? « | » Selection problem in Object properties window (OPM).

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Automatic nesting of 2D parts on rectangular sheets in AutoCAD
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