This viewer shows 3D images. It is possible to load a stack of 3D images into the cow and display it by the Isosurface Viewer.

The Density Threshold is adjusted to get the preferred volume.
Current scene volume

	Delete the current 3D image
	Change the color of the current 3D image
	Hide/Show the current 3D image

Current transformation
Global Tools

	(Un-)Display the coordinate system
	Move the coordinate system in control mode trackball or joystick
	Move the 3D image in control mode trackball or joystick
	Reset camera or the 3D image to the starting position

3D Gauss filtering