你是要這樣的感覺嗎???
[em05]
<img src="attachments/dvbbs/20036315461068435.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/20036315461068435.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
好啦!!!只要你想學...我就教你囉!!![em05]
先繪一圓柱...再以圓柱之截面圓形做出一螺旋曲線....
切記起點需在0度或90度的位置喔!!!!
草圖選曲線自動產生一平面...
其草圖如下圖....
再用掃出除料即大功告成!!![em01]
<img src="attachments/dvbbs/20036510124431672.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/20036510124431672.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />