Doh, I was doing it all wrong! To have the object in view change linearly, a and b
should
change at a rate of 1/x... right?

If object at a is 1 unit wide, then when a is x, it occupies 1/x the width of the
screen...
the inverse of 1/x is 1/x...

--
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/

Post a reply to this message