surfacer里多条曲线起始方向

along0325

调整为同方向？

蒋朝军

可以作一条3D曲线，然后使用，modify/clean curve或者reverse curve

along0325

以下是引用蒋朝军在2003-6-8 14:43:00的发言：
可以作一条3D曲线，然后使用，modify/clean curve或者reverse curve

好象不行？

请明示，谢谢！（modify/change start point ）试过，可有时行，有时不行。

我想定是我还没理解？
3D曲线我就用直线画的（在屏幕上点二个点）

along0325

<img src="attachments/dvbbs/200369750655377.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/200369750655377.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

蒋朝军

你也可以逐条改变方向，使他们一致！

along0325

以下是引用蒋朝军在2003-6-9 20:07:46的发言：
你也可以逐条改变方向，使他们一致！

板主你是不是错会我的意思了？
我是要改变方向而不是要改变起始点的位置。是这样的吗？

<img src="attachments/dvbbs/20036106104753263.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/20036106104753263.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />（搞定的结果）

along0325

<img src="attachments/dvbbs/20036106115880483.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/20036106115880483.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

along0325

<img src="attachments/dvbbs/2003610622921257.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/2003610622921257.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

along0325

请问板主，如何一条曲线的曲率？

请赐教，谢谢！

蒋朝军

<img src="attachments/dvbbs/200361016363974253.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/200361016363974253.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

蒋朝军

好象是调整control point就行！