Forums » Help » Accelerometer based game

Hi, I wanted to do a accelerometer based game.

The game will use the accelerometer to control the position of the character such as Temple Run.

However, I found out that is a lot of noise when reading the accelerometer.

Is that anyway to control the position of the character in more accurate way?

Impact gives you the raw, unfiltered accelerometer values. You can smoothen out the noise with a simple high pass filter:

this.smoothAccelX = (this.smoothAccelX * 0.9) + (ig.input.accel.x * 0.1);

This takes "nine parts" of the old value and "one part" of the current raw value to get the new value.