<div dir="ltr">They are not missing. They are static.<div><br></div><div>Reference them like this:</div><div>vtkMapper.SetResolveCoincident......</div><div><br></div><div><br></div><div>HTH,</div><div>David Cole</div><div>
<br><br><div class="gmail_quote">On Mon, Aug 4, 2008 at 1:12 PM, Sarah Macumber <span dir="ltr"><<a href="mailto:S.Macumber@questreliability.com">S.Macumber@questreliability.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi David,<br>
<br>
That is a great idea except for the fact that none of the SetResolveCoincidentTopology( ) functions seem to exist in the Dot Net wrapped version of VTK. Those functions exist in the documentation all the way back to version 4.0 so I do not know why they don't appear in the ActiViz.NET release which wraps 5.2.<br>
<br>
Anyone know why these functions are missing?<br>
<br>
Sarah<br>
<br>
________________________________<br>
<br>
From: Thompson, David C [mailto:<a href="mailto:dcthomp@sandia.gov">dcthomp@sandia.gov</a>]<br>
Sent: Fri 8/1/2008 8:18 PM<br>
To: Sarah Macumber; Gerrick Bivins; VTK-users<br>
Subject: RE: [vtkusers] Overlaping view props in a rendered<br>
<div><div></div><div class="Wj3C7c"><br>
> Hi Gerrick, thanks but I don't think that is exactly what I am after<br>
> as my data exactly overlaps.<br>
> I have a vtkUnstructuredGrid of which I select a portion of and<br>
> create a new vtkUnstructuredGrid from. Thus I have the original<br>
> grid and then a second subsampled grid. I want to draw the original<br>
> grid with the selected grid on top so the cells will actually overlap<br>
> exactly but each grid has a different lut so you can see the selected<br>
> portion.<br>
<br>
Hi Sarah,<br>
<br>
Take a look at vtkMapper::SetResolveCoincidentTopology(). It uses<br>
OpenGL's glPolygonOffset() to move the geometry slightly towards<br>
the camera. It isn't perfect because it takes a couple of parameters<br>
that aren't always easy to choose appropriately, but it works<br>
relatively well.<br>
<br>
David<br>
<br>
<br>
<br>
</div></div></blockquote></div><br></div></div>