^P(setvar "gripsize"(1- (getvar "gripsize")))(redraw)(princ) ^P(setvar "gripsize"(1+ (getvar "gripsize")))(redraw)(princ)Ĭommand macro decreases the value of the GRIPSIZE system variable by 1. This example contains two command macros that increase or decrease the current value of the GRIPSIZE system variable.Ĭommand macro increases the value of the GRIPSIZE system variable by 1. The X axis of the block is to the current window width and its Y axis to the current wall thickness. ^C^C_INSERT window XScale !WINWID YScale !WALLTHK ^C^C^P(setq WALLTHK (getreal "\nEnter wall thickness: ")) ^PĬommand macro inserts a block named "window" and prompts for the insertion point and rotation. ^C^C^P(setq WINWID (getreal "\nEnter window width: ")) ^PĬommand macro prompts for the wall thickness. This example is composed of three command macros that are used to insert a block.Ĭommand macro prompts for the window width.
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