Hi!
Currently I am using vtkImagePlaneWidget to visualize a NIFTI volume.
I am simply using the following methods to define the appearance:
imagePlaneWidget[i]->GetColorMap()->SetLookupTable(NULL);
imagePlaneWidget[i]->GetColorMap()->SetOutputFormatToLuminance();
imagePlaneWidget[i]->SetWindowLevel(window, level);
Now I want to achieve something similar to the threshold slider in 3D Slicer:
Values which are lower or higher should be hidden (e.g. to remove the black “background”).
How this can be achieved? I checked vtkImageThreshold, vtkVolumeProperty etc., but I could not figure out what is the right approach.
Thank you!