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<DIV><FONT face=Verdana><FONT size=2>
<DIV><FONT face=Verdana><FONT size=2>Hi, all</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2></FONT></FONT> </DIV>
<DIV>I have posted this on paraview newslist, but I think it may be vtk
problem. </DIV>
<DIV> </DIV>
<DIV>-----------------------------------</DIV>
<DIV><FONT face=Verdana><FONT size=2>I have built a polarized passive
stereo display system based on one computer equiped with two projectors. It
works well in side-by-side mode stereo. Recently I installed paraview as
one application on it with some modificaiton made paraview to
support side-by-side stereo. The modification is very simple : just
split the viewport into two parts and show the left-eye image and
right-eye image side-by-side. Although it works,
its stereo effect is not good, especial
when scaling objects. I wish an effect like flying over
the objects, so is it necessary to set the stereo parameters on
flying?</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2></FONT></FONT> </DIV>
<DIV><FONT face=Verdana><FONT size=2>I read the codes calculating
stereo pair in paraview. Its major part is in the function
</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2></FONT></FONT> </DIV>
<DIV style="TEXT-INDENT: 2em"><FONT face=Verdana><FONT size=2>void
vtkPerspectiveTransform::Shear(double dxdz, double dydz, double
zplane)</FONT></FONT></DIV>
<DIV style="TEXT-INDENT: 2em"><FONT face=Verdana><FONT
size=2></FONT></FONT> </DIV>
<DIV><FONT face=Verdana><FONT size=2>I think this is a toe-in stereo pair
generating model, which is not quite good, is it so?</FONT></FONT></DIV>
<DIV> </DIV>
<DIV> </DIV></FONT></DIV>
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<DIV><FONT color=#c0c0c0><FONT size=2><SPAN>daniel</SPAN></FONT></DIV>
<DIV><FONT size=2>2007-09-18</FONT></FONT></DIV></FONT></BODY></HTML>