MATLAB SIMULINK 3D ANIMATION - S Guide de l'utilisateur télécharger pdf (Page 309)

Joystick Input

9-5

Output Port Value Description

Axes Vector of doubles in the range <

-1; 1 >

Outputs correspond to the

current position of the joystick

in the given axis. Values are

normalized to range from -1 to 1.

Buttons Vector of doubles

0 — Button released

1 — Button pressed

Outputs correspond to the

current status of joystick buttons.

Point of view -1 — Selector inactive

<0; 360> — The angle of the

POV selector, in degrees

Output corresponds to the

current status of the joystick

point-of-view selector.

Input Port Value Description

Force Vector of doubles

in the range

< -1; 1 >

Port active only for force-feedback

devices. Inputs correspond to the

force to be applied in the given

axis.

Usually, not all of the device axes

have force-feedback. The size of

the Force vector is then smaller

than the Axes vector size.

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