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<DIV><FONT face=Arial size=2><FONT face="Times New Roman" size=3>dear VTK
admin:<BR><BR>I am trying to get myself familiar with the domain of
Visualization. I have<BR>a book of "the visualization toolkits -- an
object-oriented approach to 3D<BR>graphics".<BR>I practice some examples in your
book.<BR><BR>I have VTK4.2 with Windows XP OS. When I practice the example
Creating<BR>Sphere provided in your websize<BR></FONT><A
href="http://public.kitware.com/VTK/example-code.php"><FONT
face="Times New Roman"
size=3>http://public.kitware.com/VTK/example-code.php</FONT></A><FONT
face="Times New Roman" size=3>.<BR>But I enountered 2 errors
like:<BR><BR>-Configuration: sphere - Win32
Debug--------------------<BR>Compiling...<BR>sp.cpp<BR>D:\opengl\visualization\sphere\sp.cpp(26)
: error C2027: use of undefined<BR>type
'vtkProperty'<BR> c:\program
files\vtk42\include\vtk\vtkactor.h(42) : see declaration<BR>of
'vtkProperty'<BR>D:\opengl\visualization\sphere\sp.cpp(26) : error C2227: left
of<BR>'->SetColor' must point to class/struct/union<BR>Error executing
cl.exe.<BR><BR>sphere.exe - 2 error(s), 0 warning(s)<BR><BR><BR>I do read your
FAQ at Visualization Toolkit FAQ->Platform-specific<BR>questions-> 5.2.
How do I build the examples on the PC?<BR><BR>But the errors still are there,
can you tell me how to build them?<BR><BR>thanks!<BR><BR>best
rgs!<BR><BR>yours<BR><BR>colin lin chunshu</FONT><BR></FONT></DIV></BODY></HTML>