SceneObject *ContourSurfacePluginInterface::CreateObject()
{
IbisAPI *ibisAPI = GetIbisAPI();
Q_ASSERT(ibisAPI);
m_generatedSurface = vtkSmartPointer<GeneratedSurface>::New();
m_generatedSurface->SetPluginInterface( this );
if( ibisAPI->IsLoadingScene() )
{
ibisAPI->AddObject(m_generatedSurface);
return m_generatedSurface;
}
// If we have a current object we build surface now
SceneObject *obj = ibisAPI->GetCurrentObject();
if (obj->IsA("ImageObject"))
{
ImageObject *image = ImageObject::SafeDownCast(obj);
double imageRange[2];
image->GetImageScalarRange(imageRange);
double contourValue = imageRange[0]+(imageRange[1]-imageRange[0])/5.0; //the best seems to be 20% of max, tested on Colin27
m_generatedSurface->SetImageObjectID( image->GetObjectID() );
m_generatedSurface->SetContourValue(contourValue);
m_generatedSurface->SetGaussianSmoothingFlag(true);
if ( m_generatedSurface->GenerateSurface() )
{
QString surfaceName(image->GetName());
int n = surfaceName.lastIndexOf('.');
if (n < 0)
surfaceName.append("_surface");
else
{
surfaceName.replace(n, surfaceName.size()-n, "_surface");
}
surfaceName.append(QString::number(image->GetNumberOfChildren()));
m_generatedSurface->SetName(surfaceName);
m_generatedSurface->SetScalarsVisible(0);
ibisAPI->AddObject(m_generatedSurface, image);
ibisAPI->SetCurrentObject( m_generatedSurface );
}
return m_generatedSurface;
}
QMessageBox::warning( 0, "Error!", "Current object should be an ImageObject" );
return NULL;
}
