I am using vtkCamea Pitch() for getting Coronal and Lateral view of a bone model.
But when I use Pitch value > 87 I get below warning.
vtkRenderer.cxx:1164 WARN| vtkOpenGLRenderer (00000291DB33D650): Resetting view-up since view plane normal is parallel
Below is the code snippet I use
Can somebody explain why vtkCamera behaves like this in case of Pitch()?
In CloudCompare I am able to get desired coronal and lateral view using 90 degree Pitch/Rotation