From 8e2d41f37fe79a02382ee858a3979090f8a28349 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Wed, 8 Oct 2014 11:41:07 -0700
Subject: [PATCH] remove deadzone handling from Joystick class

---
 interface/src/devices/Joystick.cpp | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/interface/src/devices/Joystick.cpp b/interface/src/devices/Joystick.cpp
index f636e47a42..fe67eaceaa 100644
--- a/interface/src/devices/Joystick.cpp
+++ b/interface/src/devices/Joystick.cpp
@@ -42,14 +42,12 @@ void Joystick::update() {
 #ifdef HAVE_SDL
     // update our current values, emit a signal when there is a change
     for (int j = 0; j < getNumAxes(); j++) {
-        float value = glm::round(SDL_JoystickGetAxis(_sdlJoystick, j) + 0.5f) / std::numeric_limits<short>::max();
-        const float DEAD_ZONE = 0.1f;
-        float cleanValue = glm::abs(value) < DEAD_ZONE ? 0.0f : value;
-        
-        if (_axes[j] != cleanValue) {
+        float newValue = glm::round(SDL_JoystickGetAxis(_sdlJoystick, j) + 0.5f) / std::numeric_limits<short>::max();
+
+        if (_axes[j] != newValue) {
             float oldValue =  _axes[j];
-            _axes[j] = cleanValue;
-            emit axisValueChanged(j, cleanValue, oldValue);
+            _axes[j] = newValue;
+            emit axisValueChanged(j, newValue, oldValue);
         }
     }
     for (int j = 0; j < getNumButtons(); j++) {