谁知道斜椭圆怎样画

zenky

在绘图平面上想办法

jingting

可以先用一个斜的基准面画curves啊，然后在旋转草绘里use edge不就行了吗

尤里安

看不懂你的问题
你要的三视图OR下面的图
麻烦你再写清楚一点,大家好帮你解答
<img src="attachments/dvbbs/20036314254414390.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/20036314254414390.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

尤里安

你是否是要椭圆旋转一个角度
如果是的话,只要将基准面旋转你要的角度
再绘制椭圆及可
<img src="attachments/dvbbs/20036314402134418.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/20036314402134418.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

zzhtqe

看看这个,可旋转任意角度的椭圆曲线,[em06][em07]

elen

笨而且有效的方法.
入草绘后,先画一个正的椭圆.保存一下给个文件名?.sec.然后data from file掉入刚才的?.sec,设定比例1:1和你想要的角度就可以了.

tianlimin

有很多总方法。如旋转。还有用曲面。在高级里面也可以做