这将适用于直线,而不是柱脚或圆弧
- [b][color=BLACK]([/color][/b]defun c:bil [b][color=FUCHSIA]([/color][/b]/ ss l1 l1d l2 l2d p10 p11 p20 p21 ip[b][color=FUCHSIA])[/color][/b]
- [b][color=FUCHSIA]([/color][/b]while [b][color=NAVY]([/color][/b]or [b][color=MAROON]([/color][/b]not ss[b][color=MAROON])[/color][/b]
- [b][color=MAROON]([/color][/b]/= [b][color=GREEN]([/color][/b]sslength ss[b][color=GREEN])[/color][/b] 2[b][color=MAROON])[/color][/b][b][color=NAVY])[/color][/b]
- [b][color=NAVY]([/color][/b]princ [color=#2f4f4f]"\nSelect 2 LINEs that Intersect"[/color][b][color=NAVY])[/color][/b]
- [b][color=NAVY]([/color][/b]setq ss [b][color=MAROON]([/color][/b]ssget [b][color=GREEN]([/color][/b]list [b][color=BLUE]([/color][/b]cons 0 [color=#2f4f4f]"LINE"[/color][b][color=BLUE])[/color][/b]
- [b][color=BLUE]([/color][/b]if [b][color=RED]([/color][/b]getvar [color=#2f4f4f]"CTAB"[/color][b][color=RED])[/color][/b]
- [b][color=RED]([/color][/b]cons 410 [b][color=PURPLE]([/color][/b]getvar [color=#2f4f4f]"CTAB"[/color][b][color=PURPLE])[/color][/b][b][color=RED])[/color][/b]
- [b][color=RED]([/color][/b]cons 67 [b][color=PURPLE]([/color][/b]- 1 [b][color=TEAL]([/color][/b]getvar [color=#2f4f4f]"TILEMODE"[/color][b][color=TEAL])[/color][/b][b][color=PURPLE])[/color][/b][b][color=RED])[/color][/b][b][color=BLUE])[/color][/b][b][color=GREEN])[/color][/b][b][color=MAROON])[/color][/b][b][color=NAVY])[/color][/b][b][color=FUCHSIA])[/color][/b]
- [b][color=FUCHSIA]([/color][/b]setq l1 [b][color=NAVY]([/color][/b]ssname ss 0[b][color=NAVY])[/color][/b] l1d [b][color=NAVY]([/color][/b]entget l1[b][color=NAVY])[/color][/b]
- l2 [b][color=NAVY]([/color][/b]ssname ss 1[b][color=NAVY])[/color][/b] l2d [b][color=NAVY]([/color][/b]entget l2[b][color=NAVY])[/color][/b]
- p10 [b][color=NAVY]([/color][/b]cdr [b][color=MAROON]([/color][/b]assoc 10 l1d[b][color=MAROON])[/color][/b][b][color=NAVY])[/color][/b] p11 [b][color=NAVY]([/color][/b]cdr [b][color=MAROON]([/color][/b]assoc 11 l1d[b][color=MAROON])[/color][/b][b][color=NAVY])[/color][/b]
- p20 [b][color=NAVY]([/color][/b]cdr [b][color=MAROON]([/color][/b]assoc 10 l2d[b][color=MAROON])[/color][/b][b][color=NAVY])[/color][/b] p21 [b][color=NAVY]([/color][/b]cdr [b][color=MAROON]([/color][/b]assoc 11 l2d[b][color=MAROON])[/color][/b][b][color=NAVY])[/color][/b]
- ip [b][color=NAVY]([/color][/b]inters p10 p11 p20 p21[b][color=NAVY])[/color][/b][b][color=FUCHSIA])[/color][/b]
- [b][color=FUCHSIA]([/color][/b]cond [b][color=NAVY]([/color][/b][b][color=MAROON]([/color][/b]not ip[b][color=MAROON])[/color][/b]
- [b][color=MAROON]([/color][/b]alert [color=#2f4f4f]"Lines Do Not Intersect"[/color][b][color=MAROON])[/color][/b][b][color=NAVY])[/color][/b]
- [b][color=NAVY]([/color][/b]T
- [b][color=MAROON]([/color][/b]command [color=#2f4f4f]"_.BREAK"[/color] l1 ip ip
- [color=#2f4f4f]"_.BREAK"[/color] l2 ip ip[b][color=MAROON])[/color][/b][b][color=NAVY])[/color][/b][b][color=FUCHSIA])[/color][/b]
- [b][color=FUCHSIA]([/color][/b]prin1[b][color=FUCHSIA])[/color][/b][b][color=BLACK])[/color][/b]
-大卫 |