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<DIV><FONT size=2>1. how can I add color property to all
triangles which in a polydata.</FONT></DIV>
<DIV><FONT size=2>2. which kind of file format can save the color
property.</FONT></DIV>
<DIV><FONT size=2>3. I have try the
TestPLYReadWrite.tcl ,but the tcl/tk said "can't find package
vtk</FONT></DIV>
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while executing "package require vtk",what is mean? what is package?Because of
my wish
edition?
thanks</FONT></DIV>
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