so nice .<br>exactly a good starting point for me .<br>simple and efficient.<br>you made it specially for me ? :-)<br><br>i'm trying to learn some glsl and i am not really fluent in it for the moment.<br>to say the less.<br>
but reading your code makes me willing to try things.<br><br>Thanks<br><br>py<br><br><br><div class="gmail_quote">2009/7/28 marius schebella <span dir="ltr"><<a href="mailto:marius.schebella@gmail.com">marius.schebella@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im">Py Fave wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Thanks for your help.<br>
<br>
i would like to output a pix with this transformation,with image wrapping around ,<br>
so shearXY is not very practical in my situation.<br>
<br>
i would prefer to avoid using pix_snap too.<br>
<br>
i need it to be quite fast, working on a live 25 fps 720*576(cropped to square) video feed.<br>
<br>
any other otions?<br>
<br>
would a GLSL shader do it ?<br>
</blockquote>
<br></div>
look at the attached shader, maybe it does what you want?<br><font color="#888888">
marius.<br>
<br>
</font></blockquote></div><br>