[vtkusers] Is there any inbuilt class in VTK to achieve this???

[Rakesh Patil]

 what i exactly want to do is, I have a xyz dataset for a particular region, say arabian sea coast. I want to display these points (Scattered points) on the graphic window. But before displaying, i need to set the coordinate system to the latlong coordinates for that region. So an interface wil be therewhere user will select which projection to use, UTM or GIS, which ellipsoid to use.Based on that, the coordinate system and projection is set.. later on user must be able to convert coordinate systems.I hope it is clear..Thanks Regards Original message From:Aashish Chaudhary< aashish.chaudhary at kitware.com >Date: 28 Jan 10 22:24:22Subject:Re: [vtkusers] Is there any inbuilt class in VTK to achieve this???To: Rakesh Patil Rakesh, I didn't understand your question completely. Can you describe in little more detail what exactly you are trying to achieve? On Thu, Jan 28, 2010 at 11:26 AM, Rakesh Patilwrote:I just went through few testing programs. I found that the output comes on th
 e geoview window.. How can i take this output on the vtk window interactor..?? and how do i apply the projection on the vtkRenderer.???  Original message From:David Doria< daviddoria+vtk at gmail.com >Date: 27 Jan 10 22:55:41 Subject:Re: [vtkusers] Is there any inbuilt class in VTK to achieve this???To: rakeshthp at in.comOn Wed, Jan 27, 2010 at 12:21 PM, Aashish Chaudharywrote:> Rakesh,>> Look into vtk/Geovis. There you can find vtkGeoCamera.h and> vtkGepProjection.h. and some other helpful classes.>> Hope I helped.If you figure out anything with Geovis, it would really be helpful if you could add some examples here:http://www.vtk.org/Wiki/VTK/Examples#GeographicVisualization.28Geovis.29 Thanks,DavidPowered by www.kitware.comVisit other Kitware opensource projects at http://www.kitware.com/opensource/opensource.html Please keep messages ontopic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTKFAQFollow this link to subscribe/unsubscribe:http://www.vtk.org/mailman/listinfo/vtk
 usersGet Yourself a cool, short @in.com Email ID now! Powered by www.kitware.comVisit other Kitware opensource projects at http://www.kitware.com/opensource/opensource.htmlPlease keep messages ontopic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTKFAQFollow this link to subscribe/unsubscribe: http://www.vtk.org/mailman/listinfo/vtkusers  | Aashish Chaudhary | R&D Engineer | Kitware Inc.| www.kitware.com
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