下面是一个供您考虑的示例:
- ([color=BLUE]defun[/color] c:addfilter ( [color=BLUE]/[/color] dc fn xd )
-
- ([color=BLUE]setq[/color] fn [color=MAROON]"No 3D"[/color])
-
- ([color=BLUE]if[/color]
- ([color=BLUE]and[/color]
- ([color=BLUE]setq[/color] xd
- ([color=BLUE]cdr[/color]
- ([color=BLUE]assoc[/color] 360
- ([color=BLUE]entget[/color]
- ([color=BLUE]cdr[/color]
- ([color=BLUE]assoc[/color] 330
- ([color=BLUE]entget[/color]
- ([color=BLUE]tblobjname[/color] [color=MAROON]"LAYER"[/color] [color=MAROON]"0"[/color])
- )
- )
- )
- )
- )
- )
- )
- ([color=BLUE]or[/color] ([color=BLUE]setq[/color] dc ([color=BLUE]cdr[/color] ([color=BLUE]assoc[/color] -1 ([color=BLUE]dictsearch[/color] xd [color=MAROON]"ACAD_LAYERFILTERS"[/color]))))
- ([color=BLUE]setq[/color] dc
- ([color=BLUE]dictadd[/color] xd [color=MAROON]"ACAD_LAYERFILTERS"[/color]
- ([color=BLUE]entmakex[/color]
- '(
- (0 . [color=MAROON]"DICTIONARY"[/color])
- (100 . [color=MAROON]"AcDbDictionary"[/color])
- (280 . 0)
- (281 . 1)
- )
- )
- )
- )
- )
- ([color=BLUE]null[/color] ([color=BLUE]dictsearch[/color] dc fn))
- )
- ([color=BLUE]dictadd[/color] dc fn
- ([color=BLUE]entmakex[/color]
- ([color=BLUE]list[/color]
- '(0 . [color=MAROON]"XRECORD"[/color])
- '(100 . [color=MAROON]"AcDbXrecord"[/color])
- '(280 . 1)
- ([color=BLUE]cons[/color] 1 fn)
- '(1 . [color=MAROON]"~3D *"[/color])
- '(1 . [color=MAROON]"*"[/color])
- '(1 . [color=MAROON]"*"[/color])
- '(70 . 0)
- '(1 . [color=MAROON]"*"[/color])
- '(1 . [color=MAROON]"*"[/color])
- '(-3
- (
- [color=MAROON]"ACAD"[/color]
- (1000 . [color=MAROON]"( NAME== "~3D *" )"[/color])
- )
- )
- )
- )
- )
- )
- ([color=BLUE]princ[/color])
- )
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