边线跟圆心如何测?

loopking

你用bmp图，大多数人没有耐心等待，无法回答

bbsmould

试试用3D草图在圆心上建立一个点（与圆建立同心约束），测此点到边线的距离

clx007

<img src="attachments/dvbbs/20039314163192027.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/20039314163192027.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
[em01][em01][em01]

ljpnb

你不要选边线,你可选择圆柱面和平面即可!

wpj8

打开--视图--选中“临时轴”，测量边线与临时轴。

ljpnb

不好意思，我没有看清楼主的意思，该打PP

helen

首先，图片请尽量使用JPG。因BMP占用空间太大，要等好一会才有图出来。
--答题：如上所说可以使用临时轴。

<img src="attachments/dvbbs/20039414575099369.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/20039414575099369.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

haubest

直接标注一下不就知道是多少了吗？默认状态下直接标注尺寸就应该是圆心距边线的距离。

[此贴子已经被作者于2003-9-4 16:12:28编辑过]