The accelerationZ system variable is responsible for the acceleration of the device(tablets or mobile phones) along the Z-axis. It can be used in the draw() function to accelerate the device in the Z-axis of the coordinate.
Its value is represented as meters per second squared.
Syntax:
accelerationZ
Example 1:
Javascript
// Move a touchscreen device to register // acceleration changes. function draw() {
background(220);
fill( 'blue' );
//Set the variable.
square(width, height, accelerationZ);
} |
Output:
Example 2:
Javascript
// Move a touchscreen device to register // Acceleration changes. function setup()
{ createCanvas(400,400)
} function draw() {
background(0, 50);
fill( 'green' );
textAlign(CENTER,CENTER);
textSize(50);
// Convert the acceleration into integer when
// device is moved along x axis.
text(int(accelerationZ),windowWidth/2,windowHeight/2);
} |
Output: