Design your own 3D objects using bubbles and connectors! When you are done, hit the [F] key to save your work. Controls... [Arrow Keys] -> Rotate the view. [E] -> Reset the view. [Mouse button] -> Drag to rotate view [F] -> File Menu (Reset/Save/Load) [I] -> Select all bubbles When at bubbles are selected... [Space Bar] - > Cancel Selection [A], [D], [W], [S] -> Move the selected bubbles (Relative to screen) [R] - Rotate Selected Bubbles (Relative to screen center) [X] - Deleted Selected Bubbles [C] - Clone Selected Bubbles [L] - Link Selected Bubbles [U] - Unlink Selected Bubbles [1-8] - Change Color to preset [9] - Cycle Color to next preset [0] - Open Color Selection Dialog [Z] -> Shrink Bubble [Q] -> Grow Bubble
thanks sticky pup