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<DIV>Hi all,</DIV>
<DIV> I have ask these twice.</DIV>
<DIV> I wrote a script in Tcl about 3D-chart display.</DIV>
<DIV> But I don't know how to make the 3D models neglecting
lights effect.</DIV>
<DIV> Is there any method to let a white plane do not show
gray when it been rotated.</DIV>
<DIV> Thanks!</DIV>
<DIV>leyouliu</DIV>
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