Simple demonstration that show how to change camera orientation to anatomical orientation (Coronal, Sagittal, Transverse) this with a smooth animation.
To switch between each view, switch to selection mode (ESC) and click respectively to 'C', 'S', 'T' to get the Coronal view, the Sagittal view, or the Transverse view.
SoVolumeData, SoTransferFunction, SoDataRange, SoVolumeRenderingQuality, SoVolumeRender, SoTimerSensor, SoSwitch, SoCamera, SoFieldSensor
Coronal View
Sagittal View
Transverse View