[求助]请问怎样产生面与面的相交线？

chengxy

请问怎样产生面与面的相交线？

mpvr

直接到工具>>草圖繪製工具>>相交曲線>>
奌選要相交的兩個面.....即可...[em10]

quijote

如果两个都是曲面 可以吗 好象不行诶  裁剪一下  就有那条交线了

mpvr

可以啦!!!不用裁也可以做出相交曲線啦!!!

ljpnb

2楼说得对,就是用"交叉曲线"作的!

nixinming

利用基准面与曲面、曲面与曲面、实体表面与基准面及曲面，均可产生交叉三D曲线和基准平面上的二维草图。
<img src="attachments/dvbbs/200379724355514.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/200379724355514.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2003797241638529.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/2003797241638529.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

mpvr

以下是引用nixinming在2003-7-9 7:29:21的发言：
利用基准面与曲面、曲面与曲面、实体表面与基准面及曲面，均可产生交叉三D曲线和基准平面上的二维草图。

nixinming大大可能打錯字了....若曲面與曲面所產生的相交曲線則是以三維草圖顯示...
<img src="attachments/dvbbs/2003798522869649.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/2003798522869649.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />