How to use keyboard to rotate model ?

[cyrilp]

I find it very difficult to rotate the model with the mouse when the "rotate sphere" is not visible.

is there a way to rotate it using keyboard instead ?

[DriesS]

With the number keys you can jump to predefined views and rotate with increments.
1: side view
3: front view
7: top view

5: toggle between perspective and ortho

4/6: turn left/right
2/8: down/up

9: stereo

works with both the keypad as the top numbers.

if you're looking for a nice visualisation try the animation mode or the agisoft viewer