public void VolumeRender(vtk.vtkImageData VoxelDatat)
{
VoxelData = VoxelDatat;
renWin.AddRenderer(ren1);
iren.SetRenderWindow(renWin);
double[] inputRange = VoxelData.GetScalarRange();
vtk.vtkPiecewiseFunction opacityTransferFunction = new vtk.vtkPiecewiseFunction();
opacityTransferFunction.AddPoint(inputRange[0], 0);
opacityTransferFunction.AddPoint(inputRange[1], 1);
vtk.vtkColorTransferFunction colorTransferFunction = new vtk.vtkColorTransferFunction();
colorTransferFunction.AddRGBPoint(inputRange[0], 1.0, 1.0, 1.0);
colorTransferFunction.AddRGBPoint(inputRange[1], 1.0, 1.0, 1.0);
volumeProperty.SetColor(colorTransferFunction);
volumeProperty.SetScalarOpacity(opacityTransferFunction);
volumeProperty.ShadeOff();
volumeProperty.SetInterpolationTypeToLinear();
volume.SetProperty(volumeProperty);
setRAY();
ren1.AddVolume(volume);
ren1.ResetCamera();
renWin.Render();
addBusyObservers();
iren.Initialize(); iren.Enable();
}