certainly the trickest way

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ceti (ceti++at++worldnet.net)
Thu, 20 Jun 1996 02:19:24 +0100

>>Subject: Re: certainly already asked
>>I'm a bit behind on my info-performer reading but...
>>In addition to what's been said already, here's a superlightweight
IRIS GL method:
>> cmov(x,y,z);
>> getcpos(&sx, &sy);
>>Allan
>>
>>Allan Schaffer aschaffe++at++sgi.com
>>Silicon Graphics http://reality.sgi.com/aschaffe

Winner of the trick of the week !!
Thanks for this, it is the easiest way I found or received !!!
Just one limitation, when the mobile is out of the frustrum, cmov is
undefined and you got the coordinates as before so be carefull and add a test.
Sincerlly.
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