 | | | Expression help needed | Expression help needed 2004-02-20 - By Helge Mathee
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you can use something like the pseudo random
like
int(fc/2) * int(fc/2) * 117 / 57 - int( int(fc/2) * int(fc/2) * 117 / 57 )
or so... ;-)
-- -- Original Message -- --
From: Morten Bartholdy
To: XSI@(protected)
Sent: Friday, February 20, 2004 3:05 PM
Subject: Expression help needed
I am using a random expression but would very much like to have it change
value only every second frame.
Anybody know a way to do that?
TIA!
Best Regards
Morten Bartholdy
3D Animator & Visual Effects Supervisor
Colorshop VFX
Denmark
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<DIV><FONT face=Arial size=2>you can use something like the pseudo
random</FONT></DIV>
<DIV><FONT face=Arial size=2>like</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>int(fc/2) * int(fc/2) * 117 / 57 - int( int(fc/2)
*
int(fc/2) * 117 / 57 )</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>or so... ;-)</FONT></DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT:
#000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">-- -- Original Message -- -- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=xsi@(protected) href="mailto:xsi@(protected)">Morten
Bartholdy</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=XSI@(protected)
href="mailto:XSI@(protected)">XSI@(protected)</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Friday, February 20, 2004 3:05
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Expression help needed</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>I am using a random expression but would
very much like to have it change value only every second frame.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Anybody know a way to do that?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>TIA!</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Best Regards</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Morten Bartholdy<BR>3D Animator & Visual
Effects Supervisor<BR>Colorshop
VFX<BR>Denmark</FONT></DIV></BLOCKQUOTE></BODY></HTML>
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