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Hi, <br>Thanks Gabor for the script about finding the verts number, it'great.<br><br>I have another question, when you say that the "pdata-index-map! supplies the current pdata index number to the procedure", do you refer that I am giving a name to the current pdata?<br><br>for example<br><br>(clear)<br><br>(define c (build-cube))<br>(with-primitive c<br>(pdata-index-map!<br>(lambda (q p) (rndvec))<br>"c"))<br><br>So I'm giving the name "f" to the pdata "p"? And if this is correct what is the purpose of the pdata-index-map!?<br><br>Thanks, <br><br>Luis<br><br><br><br> </body>
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