谁会作篮球或排球的的模型

loopking

够强大阿，过几天就有时间来玩了
现在真是精品迭出啊！

超级宝贝

solidworks的功能还挺多的！佩服！

ljpnb

以下是引用quijote在2003-7-22 17:24:13的发言：
ljpbn 大大肯定是在icax时做过这个题了  哈哈  我回家想想 现在一点思路也没有啊  晕哟
估计和那个网球差不多……

不好意思,我以前没有做过,其实这题并不是难字,关键在于切除特征上!仔细看看图中的形状就知道了!

lovemike

<img src="attachments/dvbbs/200372316512989963.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/200372316512989963.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

lovemike

<img src="attachments/dvbbs/20037231741277399.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/20037231741277399.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

lovemike

<img src="attachments/dvbbs/20037232254318648.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/20037232254318648.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

lovemike

<img src="attachments/dvbbs/200372322553410255.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/200372322553410255.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

lovemike

还不会用SW，所以就用AUTOCAD2002画了几个，也没渲染，大家见笑

wanghaha

楼上各位老大果然厉害，又学一招

wanghaha

楼上各位高手干脆再贴个排球如何，那就全齐了

quijote

要用两特征做我印象中的篮球 我就只能做成这样了 篮球由8块皮组成 两两对称 形状是一样的  这样是为了加工时方便 如果用米字切 我觉得 不可能实现 那样切的皮形状都不一样拉  请各位考虑一下  如果真有高招 务请赐教
<img src="attachments/dvbbs/200372323145515462.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/200372323145515462.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

quijote

忘了贴特征数拉  算了 我很诚实的 反正就是一个基体旋转 一个切除拉伸 不过我还多一个基准面 用我的切法 纹路难以保证均匀  另外 spline 没有精确约束 因为这已不是重点了

[此贴子已经被作者于2003-7-23 23:23:42编辑过]