<DIV>I can't use the geometry command "cone".</DIV>
<DIV>Several times I wanted to build an cone with air( no material inside) , it didn't go as I thought.</DIV>
<DIV> </DIV>
<DIV>O setRmin1 </DIV>
<DIV>O setRmax1</DIV>
<DIV>X setRmin2 (no works)<BR>O setRmax2</DIV>
<DIV> </DIV>
<DIV>One side of the cone is always FULL.</DIV>
<DIV>How could I do to handle this problam? </DIV><p>__________________________________________________<br>想即時收到新信通知?<br>馬上下載Yahoo!奇摩即時通訊 <br>http://messenger.yahoo.com.tw/