模型检查工具教程 V1.0
本工具针对POLY模型检查,由于虚拟现实引擎往往对模型有特殊要求,这个脚本可以简单的检查出一些模型错误。希望大家提出宝贵意见。<br/>使用方法如下:<br/>data/attachment/forum/2008-10/2008102216133188253.jpg<br><br/><br/>1)分为点检查和面检查 在当前阈值下点击移除废点可以移除如图所示的无用点(包括正交开放边和非开放边上的点),如下图:<br/><br/>data/attachment/forum/2008-10/2008102216145069994.jpg<br><br/><br/>2)下图所示开放边上的点,由于不是正交,系统存在误差,所以当前点所属的两条边的夹角接近180°而非180°选定179.9°的阈值即可除去当前点。<br/><br/>data/attachment/forum/2008-10/2008102216155178558.jpg<br><br/>data/attachment/forum/2008-10/2008102216173823666.jpg<br><br/> <p>3)说了半天开放边,有人可能不清楚,下图所示的边未开放边 </p><p>data/attachment/forum/2008-10/2008102216193860542.jpg<br></p><p><br/>4)若将阈值设为90°则如图所示的点被移除</p><p>data/attachment/forum/2008-10/2008102216204917333.jpg<br><br/>data/attachment/forum/2008-10/2008102216204999875.jpg<br><br/><br/>5)检查多边点比较简单,点击后选中多边点,如图:</p>data/attachment/forum/2008-10/2008102216221199578.jpg<br><br/>data/attachment/forum/2008-10/2008102216221186512.jpg<br><br/> <p>6)检查多点面也很简单,点击按钮后选中多点面,如图:</p><p>data/attachment/forum/2008-10/2008102216243643970.jpg<br><br/>data/attachment/forum/2008-10/2008102216243636513.jpg<br><br/></p> 脚本下载:<a target="_blank" href="http://home.snren.com/Soft/swrj/chaj/200810/1325.html">http://home.snren.com/Soft/swrj/chaj/200810/1325.html</a>
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