Navigation in the view panel is possible with the navigation buttons in the view panel's upper right corner or with the mouse. To navigate using the buttons, press a button and drag with the mouse while keeping the button pressed. To navigate using the mouse only, press the Shift button and drag with the mouse over the view panel: The left mouse button rotates the view, the middle mouse button moves the viewpoint in the viewing plane, and the right mouse button makes a dolly movement along the viewing direction (or a zoom for a view camera with parallel projection). The mouse wheel works similarly to the right mouse button.

The Camera menu of GroIMP's 3D view allows the selection of different cameras. Some cameras are predefined, among them the common orthographic projections. You can add user-defined cameras to your project in the Camera Explorer (the menu item Panels/Object Explorers/3D/Cameras brings it up); these cameras can be selected as current camera in the Camera menu, too. They can be edited through the navigation facilities or in the Attribute Editor.