flytoday 发表于 2011-12-6 19:19:25

求任意多条线延伸或剪短直接形成封闭多边形


路过滴大侠弄下啊谢谢

Andyhon 发表于 2011-12-6 19:24:49

Command: pedit
Select polyline or : m
Select objects: Specify opposite corner: 4 found
Select objects:
Enter an option : j
Join Type = Extend
Enter fuzz distance or <0.0000>: 0.5
3 segments added to polyline
Enter an option :

依需求细心回应

flytoday 发表于 2011-12-6 19:29:33

Andyhon 发表于 2011-12-6 19:24 static/image/common/back.gif
Command: pedit
Select polyline or : m
Select objects: Specify opposite corner: 4 found




谢谢但是不行哦大侠

Andyhon 发表于 2011-12-6 19:48:37

本帖最后由 Andyhon 于 2011-12-6 19:48 编辑

Command: '_dist Specify first point:Specify second point:
Distance = 37.1083,Angle in XY Plane = 73,Angle from XY Plane = 0
Delta X = 10.6713,Delta Y = 35.5408,   Delta Z = 0.0000

Command:
DIST Specify first point:Specify second point:
Distance = 39.9582,Angle in XY Plane = 148,Angle from XY Plane = 0
Delta X = -33.7924,Delta Y = 21.3245,   Delta Z = 0.0000

Command: pedit
Select polyline or : m
Select objects: Specify opposite corner: 4 found
Select objects:
Enter an option : j

Join Type = Extend
Enter fuzz distance or <0.0000>: 40
3 segments added to polyline
Enter an option :

flytoday 发表于 2011-12-6 20:28:23

大侠命令是什么啊

429014673 发表于 2011-12-6 21:41:26

这些代码不会用。。。求教。。。

xiaxiang 发表于 2011-12-7 08:43:31

Andyhon 教会您用自带命令搞定,如果还看不懂的话,用程序吧,别告诉我你还是搞不定。
关键模糊距离如何确定?仔细看一下Andyhon 的帖子,琢磨一下。模糊距离不一样,结果可能不一样。

fergus1987 发表于 2011-12-7 08:54:21

谢谢楼主分享!

trjrtj 发表于 2011-12-7 09:04:23

CAD命令:pe-m-选中-y(转为多段线:是)-j(合并)-输入模糊距离-enter

flytoday 发表于 2011-12-7 09:08:02

xiaxiang 您太强大了
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