====== Surface3D 3D View ======

Surface3D's 3D view in the lower-right shows the image slices from the [[other:dsx:surface3d:2d_views|2D views]] as well as the current object's surface model, if one exists. It also shows the reference frame of the image data, with its origin in the lower-left corner of the first image slice in the data file. When the mouse cursor hovers over the 3D view, its border turns yellow indicating the window has become active.

{{:S3D_2D3D_Views.png?800}}

===== Interactions =====

The following interaction is possible in an active 3D view:

  * 3D rotation (virtual trackball) using the **left mouse button**,
  * panning using the **middle mouse button**,
  * zooming using the **mouse wheel** or **right mouse button**, and
  * spinning (in-window-plane rotation) using the **left mouse button** while pressing the **Ctrl** key.