Views
Clicking this button appear many preset viewpoint options, which you can see at the following window:
Top
: You can see the 3D model from the top.
Bottom
: You can see the 3D model from the bottom.
Left
: You can see the 3D model from the left.
Right
: You can see the 3D model from the right.
Front
: You can see the 3D model from the front.
Back
: You can see the 3D model from the back.
NE
: You can see the model from the Northeast
direction.
NW
: You can see the model from the Northwest
direction.

: You can see the model from the Southeast
direction.
: You can see the model from the Southwest
direction.