下面是另一个使用ActiveX方法的路由:
- ([color=BLUE]defun[/color] c:test ( [color=BLUE]/[/color] cir1 cir2 doc reg1 reg2 sol1 sol2 spc )
- ([color=BLUE]setq[/color] doc ([color=BLUE]vla-get-activedocument[/color] ([color=BLUE]vlax-get-acad-object[/color]))
- spc ([color=BLUE]vlax-get-property[/color] doc ([color=BLUE]if[/color] ([color=BLUE]=[/color] 1 ([color=BLUE]getvar[/color] 'cvport)) 'paperspace 'modelspace))
- cir1 ([color=BLUE]vlax-invoke[/color] spc 'addcircle '(0.0 0.0 0.0) 1.0)
- cir2 ([color=BLUE]vlax-invoke[/color] spc 'addcircle '(0.0 0.0 0.0) 0.5)
- reg1 ([color=BLUE]vlax-invoke[/color] spc 'addregion ([color=BLUE]list[/color] cir1))
- reg2 ([color=BLUE]vlax-invoke[/color] spc 'addregion ([color=BLUE]list[/color] cir2))
- sol1 ([color=BLUE]vlax-invoke[/color] spc 'addextrudedsolid ([color=BLUE]car[/color] reg1) 0.1 0.0)
- sol2 ([color=BLUE]vlax-invoke[/color] spc 'addextrudedsolid ([color=BLUE]car[/color] reg2) -0.1 0.0)
- )
- ([color=BLUE]vla-boolean[/color] sol1 [color=BLUE]acunion[/color] sol2)
- ([color=BLUE]foreach[/color] obj ([color=BLUE]vl-list*[/color] cir1 cir2 ([color=BLUE]append[/color] reg1 reg2)) ([color=BLUE]vla-delete[/color] obj))
- ([color=BLUE]princ[/color])
- )
- ([color=BLUE]vl-load-com[/color]) ([color=BLUE]princ[/color])
也许有些值得思考的东西。 |