PyObject* OOFImage3D::getVolumeActor() {
vtkFixedPointVolumeRayCastMapper *mapper;
mapper = vtkFixedPointVolumeRayCastMapper::New();
mapper->IntermixIntersectingGeometryOn();
vtkIndent indent;
image->Update();
mapper->SetInputConnection(image->GetProducerPort());
vtkVolumeProperty *volproperty;
volproperty = vtkVolumeProperty::New();
vtkColorTransferFunction *red;
red = vtkColorTransferFunction::New();
red->AddRGBSegment(0,0,0,0,255,1,0,0);
volproperty->SetColor(0,red);
vtkColorTransferFunction *green;
green = vtkColorTransferFunction::New();
green->AddRGBSegment(0,0,0,0,255,0,1,0);
volproperty->SetColor(1,green);
vtkColorTransferFunction *blue;
blue = vtkColorTransferFunction::New();
blue->AddRGBSegment(0,0,0,0,255,0,0,1);
volproperty->SetColor(2,blue);
vtkPiecewiseFunction *opacity;
opacity = vtkPiecewiseFunction::New();
opacity->AddSegment(0,1,255,0);
volproperty->SetScalarOpacity(3,opacity);
vtkVolume *volume;
volume = vtkVolume::New();
volume->SetMapper(mapper);
volume->SetProperty(volproperty);
return vtkPythonGetObjectFromPointer(volume);
}
//-----------------------------------------------------------------------------
PyObject* ctkVTKPythonQtWrapperFactory::wrap(const QByteArray& classname, void *ptr)
{
if (classname.startsWith("vtk"))
{
#if (VTK_MAJOR_VERSION == 5 && VTK_MINOR_VERSION <= 6) || VTK_MAJOR_VERSION < 5
return vtkPythonGetObjectFromPointer(reinterpret_cast<vtkObjectBase*>(ptr));
#else
return vtkPythonUtil::GetObjectFromPointer(reinterpret_cast<vtkObjectBase*>(ptr));
#endif
}
return NULL;
}
