标题:【教程】“脉动”饮料模型制作全过程
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红山茶
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【教程】“脉动”饮料模型制作全过程

1:首先,我们绘制一条CV曲线,用它将做饮料瓶的筐架,作出的饮料瓶像不象完全取决与这条曲线。绘制完成后最好再用CV控制 点调整一下。

[此贴子已经被作者于2004-08-31 21:45:13编辑过]

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2004-06-25 23:08
红山茶
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2:接着绘制出另一条曲线,作为瓶盖。

[IMG]http://www.chinadv.com.cn/bbs/UploadFile/200461219144150110.jpg[/IMG]

/bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif" 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('http://bbs./bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif');}" onmousewheel="return imgzoom(this);" alt="" />
2004-06-25 23:09
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3:下面我们就该旋转了,打开表面工具(SURFACES)中的旋转编辑筐(REVOLE后面的小方块)进行调整。将SEGMENTS默认的8改为12。这里我解释下为什么要将8该为12。这栏定义是将选重的曲线以Y轴旋转,旋转后成为的NURBS面,Y轴再这栏里设定为 多少,就有多少段CV控制点。默认的为8段,我们这里设为12是因为我们做的脉动瓶子下有6个面。编辑的时候至少需要12段Y轴的CV编辑点,如果要做娃哈哈矿泉水,冰红茶,绿茶之类的以4个面组成的瓶子,我们就可以将SEGMENTS设为8了。设定好了,我们就可以旋转出一个类似脉动的圆形的瓶子了。

[IMG]http://www.[/IMG]

/bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif" 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('http://bbs./bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif');}" onmousewheel="return imgzoom(this);" alt="" />
2004-06-25 23:10
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4:接下来这步我们就可以把圆的瓶子改成下半部分为6边形的瓶子了。

/bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif" 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('http://bbs./bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif');}" onmousewheel="return imgzoom(this);" alt="" />
2004-06-25 23:10
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5:选中图中各个视图中的CV控制点。从顶视图中我们看到我们隔一排选中所要编辑的CV控制点。(方法:可以先总最右下脚的视图中选种中下方除了底下的所有的CV控制点,然后再从顶视图中点击取消掉多余选择的CV控制点。)
[IMG]http://www.[/IMG]

/bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif" 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('http://bbs./bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif');}" onmousewheel="return imgzoom(this);" alt="" />
2004-06-25 23:11
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6:然后在Y轴上旋转我们刚才选种的CV控制点,直到将控制点转到与其相临的控制点旁边。(注意:不要转过,也不要离太近,离开一些距离)自己观察,差不多就行,这样我们就把脉动瓶子大形做出来了。

[IMG]http://www.[/IMG]

/bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif" 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('http://bbs./bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif');}" onmousewheel="return imgzoom(this);" alt="" />
2004-06-25 23:14
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7:下面制作瓶盖和标签。

/bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif" 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('http://bbs./bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif');}" onmousewheel="return imgzoom(this);" alt="" />
2004-06-25 23:14
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8:选择出我们刚才第2步绘制出的瓶盖曲线,将其旋转成瓶盖。(具体方法和旋转瓶体一样。)

/bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif" 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('http://bbs./bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif');}" onmousewheel="return imgzoom(this);" alt="" />
2004-06-25 23:14
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9:创建出一个多边形圆柱,以面或者其他的方式选择一半,然后将其删除。我们就得到了和图中一样的半个圆柱。

[此贴子已经被作者于2004-06-25 23:15:42编辑过]


/bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif" 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('http://bbs./bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif');}" onmousewheel="return imgzoom(this);" alt="" />
2004-06-25 23:15
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10:缩放半圆柱,使其大小正好与瓶盖成适合比例。我们将用它做为瓶盖上的防滑道。

/bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif" 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('http://bbs./bbs/showimg.asp?BoardID=34&filename=2004-8/2004821154346592.gif');}" onmousewheel="return imgzoom(this);" alt="" />
2004-06-25 23:16



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