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<TITLE>Strange problem - All of my triangle mesh is not displayed (Bug?)</TITLE>
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<P><FONT SIZE=2>Hi all!</FONT>
<BR><FONT SIZE=2>I have a really strange problem. I have about 500 000 points and I use a vtkCellArray to make a triangle mesh that I put in a vtkPolyData object. When I render my scene the bottom of my object is not showing. The strange thing is that if I use a vtkLODActor instead of a normal actor, I can see the missing part of my mesh when the whole actor is shown as a point could while rotating/zooming the object. So I know for a fact that all the points have been inserted to the PolyData object. But as soon as I stop interacting with the scene and the object is rendered with triangles again, the bottom disappears. I also tried using the vtkDecimatePro to decimate the PolyData object about 10% and now I can see all of my triangles. Is there some kind of a limit to the number of triangles that can be displayed or the number of points that can be used? Can it be a hardware issue? Does anyone have the slightest idea?</FONT></P>
<P><FONT SIZE=2>Can someone please help me shed I light on this - I have been struggling with this problem for about a week now... :-/</FONT>
<BR><FONT SIZE=2>By the way - I'm using vtk 4.02, MSVC++ 6.0 MFC. My graphics card is a Geforce2 MX (latest drivers)</FONT>
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<P><FONT SIZE=2>Thanks in advance!</FONT>
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<P><FONT SIZE=2>Best regards,</FONT>
<BR><FONT SIZE=2>Erik Karlsson </FONT>
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