ACTION | RESULT |
dragging (left mouse button pressed) | rotating about an axis in the picture |
releasing left mouse button while dragging | spinning about an axis in the picture |
SHIFT key pressed plus vertical dragging | zooming |
SHIFT key pressed plus horizontal dragging | rotating about an axis perpendicular to the picture |
CONTROL key pressed plus vertical dragging | changing focal length |
CONTROL key pressed plus horizontal dragging | changing strength of stereo effect |
META (ALT) key (or right mouse button) pressed plus vertical dragging | stripping parts of the graphics |
HOME key | restoring original perspective (no spinning) |