How Game Controllers Detect Trigger Position
How Game Controllers Detect Trigger Position
A trigger can report a range of positions so a game can treat it as a gradual input.
A position sensor measures how far the trigger has moved. The controller maps that signal to a range, and the game can use it for throttle, braking or other proportional actions.
Dead zones help ignore play at the beginning and end of the movement. They also reduce the usable part of the travel if set too broadly.
Test a slow squeeze and several quick releases. A useful trigger should respond predictably across its range and return to the same resting value after repeated use.
