I’m preparing to make top-down game controlled with a gyroscope (by tilting your phone). I’m using following code to get data of device’s tilt:
[code]var xtilt = runtimeScene.getVariables().get(“xtilt”);
var ztilt = runtimeScene.getVariables().get(“ztilt”);
if (window.DeviceOrientationEvent) {
window.addEventListener(‘deviceorientation’, function(e) {
ztilt.setNumber(e.beta);
xtilt.setNumber(e.gamma);
});
}[/code]
Which works great, except it gives absolute value of tilt (in degrees, I think). Have no idea how to calculate “delta” value (how much device was tilted).
