Drag: CTRL + Left Click + Drag OR Right Click + Drag
Orbit: One finger press down the trackpad and drag with another finger at the same time
Drag: Press down the trackpad with two finger at the same time and move left or right
Zoom: Press down the trackpad with two finger at the same time and move up and down
Orbit: One finger drag
Drag: Two finger drag
3D Models for TB in 3D are derived from CT image sets in the TB Portals collection. Features are manually segmented, then 3D surfaces are exported using 3D Slicer. Where severe or widespread pathologies are present, the identification of unique features can be difficult. Rendered models should be taken as a rough approximation of the information available in the scans.