//wizualizacja 3d -----------------------------------------------------------------
private void fourthWindow_Load(object sender, EventArgs e)
{
vizualization3D = new Visualization3D(fourthWindow,dicomReader);
PresetMapper presets = new PresetMapper();
foreach (string nameOfPreset in presets.Presets)
{
comboBox1.Items.Add(nameOfPreset);
}
comboBox1.SelectedText = presets.Presets[0];
}
//wizualizacja 3d -----------------------------------------------------------------
private void fourthWindow_Load(object sender, EventArgs e)
{
vizualization3D = new Visualization3D(fourthWindow, dicomReader);
PresetMapper presets = new PresetMapper();
foreach (string nameOfPreset in presets.Presets)
{
comboBox1.Items.Add(nameOfPreset);
}
comboBox1.SelectedText = presets.Presets[0];
}
//wizualizacja 3d -----------------------------------------------------------------
public Visualization3D(RenderWindowControl window, vtkDICOMImageReader dicomReader)
{
this.window = window;
this.dicomReader = dicomReader;
this.presetMapper = new PresetMapper();
vtkRenderer renderer = window.RenderWindow.GetRenderers().GetFirstRenderer();
vtkSmartVolumeMapper mapper = vtkSmartVolumeMapper.New();
vol = vtkVolume.New();
vtkLookupTable bwLut = vtkLookupTable.New();
bwLut.SetTableRange(0, 2000);
bwLut.SetSaturationRange(0, 0);
bwLut.SetHueRange(0, 0);
bwLut.SetValueRange(0, 1);
bwLut.Build(); //effective built
vtkImageMapToColors sagittalColors = vtkImageMapToColors.New();
sagittalColors.SetInputConnection(dicomReader.GetOutputPort());
sagittalColors.SetLookupTable(bwLut);
sagittalColors.Update();
vtkImageActor sagittal = vtkImageActor.New();
sagittal.SetInput(sagittalColors.GetOutput());
sagittal.SetDisplayExtent(117, 117, 0, 173, 1, 180);
vtkImageReslice reslicer = vtkImageReslice.New();
reslicer.SetResliceAxesDirectionCosines(1, 0, 0, 2, 0, 0, 0, 0, 0);
mapper.SetInputConnection(dicomReader.GetOutputPort());
this.setColorFunction();
this.setOpacityFunction();
this.setGradientOpacity();
vol.SetMapper(mapper);
renderer.AddActor(sagittal);
renderer.AddVolume(vol);
}
//wizualizacja 3d -----------------------------------------------------------------
public Visualization3D(RenderWindowControl window, vtkDICOMImageReader dicomReader)
{
this.window = window;
this.dicomReader = dicomReader;
this.presetMapper = new PresetMapper();
vtkRenderer renderer = window.RenderWindow.GetRenderers().GetFirstRenderer();
vtkSmartVolumeMapper mapper = vtkSmartVolumeMapper.New();
vol = vtkVolume.New();
vtkLookupTable bwLut =vtkLookupTable.New();
bwLut.SetTableRange (0, 2000);
bwLut.SetSaturationRange (0, 0);
bwLut.SetHueRange (0, 0);
bwLut.SetValueRange (0, 1);
bwLut.Build(); //effective built
vtkImageMapToColors sagittalColors =vtkImageMapToColors.New();
sagittalColors.SetInputConnection(dicomReader.GetOutputPort());
sagittalColors.SetLookupTable(bwLut);
sagittalColors.Update();
vtkImageActor sagittal = vtkImageActor.New();
sagittal.SetInput(sagittalColors.GetOutput());
sagittal.SetDisplayExtent(117,117,0,173,1,180);
vtkImageReslice reslicer = vtkImageReslice.New();
reslicer.SetResliceAxesDirectionCosines(1,0,0,2,0,0,0,0,0);
mapper.SetInputConnection(dicomReader.GetOutputPort());
this.setColorFunction();
this.setOpacityFunction();
this.setGradientOpacity();
vol.SetMapper(mapper);
renderer.AddActor(sagittal);
renderer.AddVolume(vol);
}
