<div dir="ltr">Hi, There, <div><br></div><div> I have a polyhedral surface whose all of facets are triangles. Can cgma do such things: given a point near this surface, then project the point to this surface? I am a newbie of cgma. I need your help, thanks very much.</div>
<div><br></div><div>Best</div><div><br></div><div>Huayi</div><div class="gmail_extra"><br><br><div class="gmail_quote"><br></div></div></div>