[vtkusers] please help on ploting surfaces vith VTK

[rafael possani]

   Hi Yadin,  I suggest y to use vtkGaussianSplatter, thats a fragment code:

    vtkUnstructuredGrid grid= new vtkUnstructuredGrid();
    inferno.SetPoints(points);
    inferno.SetCells(1,polys);
    inferno.GetPointData().SetScalars(scalars);    

    vtkGaussianSplatter popSplatter = new vtkGaussianSplatter();
    popSplatter.SetInput(grid);
    popSplatter.SetSampleDimensions(50, 50, 50);
    popSplatter.SetRadius(0.05);
    popSplatter.ScalarWarpingOff();
    popSplatter.Update();
    
    vtkContourFilter popSurface = new vtkContourFilter();
    popSurface.SetInputConnection(popSplatter.GetOutputPort());
    popSurface.SetValue(0, 0.01);
        

    vtkPolyDataMapper popMapper = new vtkPolyDataMapper();
    popMapper.SetInputConnection(popSurface.GetOutputPort());
    popMapper.ScalarVisibilityOn();
    popMapper.SetScalarRange(grid.GetScalarRange());
    popMapper.ImmediateModeRenderingOn();
    
    vtkActor popActor = new vtkActor();
    popActor.SetMapper(popMapper);

            
    cya.


Date: Fri, 31 Aug 2007 10:24:26 -0500
From: conra2004 at yahoo.com
To: vtkusers at vtk.org
Subject: [vtkusers] please help on ploting surfaces vith VTK

hi!  how do you plot surfaces in VTK?  I know how to do it with matlab using surf or meshgrid....  what is the command to plot surcaes in VTK?  I just one to use it for ploting some points(x,y,z) ...generate a surface through jhe points and no more  thanks  __________________________________________________
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