Similar to Y speed but on X axis. The Active button tells the current engine to take this track into account for rendering or not. Most functionalities are very similar to that of the above Fountain dialog box. The higher the level the more polygones make up the teapot. Not all of them are particle-based.
Functionality is also similar to previous engine dialog boxes.
Changes type of note object. Activates MIDI-In mode. This enables 3D MiDi to render note coming from an external MIDI-IN device such as a MIDI keyboard. This is done in realtime so when a user presses a key on his keyboard, the corresponding graphics are displayed on the screen. MIDI-In device is selected as input.