From 75152abe2cebd662a7d190aebff05d47ecbbf8fa Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Thu, 16 Jan 2014 09:52:29 -0800
Subject: [PATCH] fix unused variable warnings and constructor ordering

---
 interface/src/avatar/Avatar.cpp                     | 1 -
 interface/src/devices/Webcam.cpp                    | 3 ++-
 libraries/particles/src/ParticleCollisionSystem.cpp | 1 -
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/interface/src/avatar/Avatar.cpp b/interface/src/avatar/Avatar.cpp
index 2eb85dbea2..4f5bd3b94d 100644
--- a/interface/src/avatar/Avatar.cpp
+++ b/interface/src/avatar/Avatar.cpp
@@ -360,7 +360,6 @@ bool Avatar::findSphereCollision(const glm::vec3& sphereCenter, float sphereRadi
 
     const HandData* handData = getHandData();
     if (handData) {
-        int jointIndices[2] = { _skeletonModel.getLeftHandJointIndex(), _skeletonModel.getRightHandJointIndex() };
         for (int i = 0; i < 2; i++) {
             const PalmData* palm = handData->getPalm(i);
             if (palm) {
diff --git a/interface/src/devices/Webcam.cpp b/interface/src/devices/Webcam.cpp
index f6a49a9407..79e5c109cb 100644
--- a/interface/src/devices/Webcam.cpp
+++ b/interface/src/devices/Webcam.cpp
@@ -40,7 +40,8 @@ int matMetaType = qRegisterMetaType<Mat>("cv::Mat");
 int rotatedRectMetaType = qRegisterMetaType<RotatedRect>("cv::RotatedRect");
 #endif //def HAVE_LIBVPX
 
-Webcam::Webcam() : _enabled(false), _active(false), _colorTextureID(0), _depthTextureID(0), _skeletonTrackingOn(false), _grabber(NULL) {
+Webcam::Webcam() : _grabber(NULL), _enabled(false), _active(false), _colorTextureID(0), _depthTextureID(0),
+    _skeletonTrackingOn(false) {
     // the grabber simply runs as fast as possible
 #ifdef HAVE_LIBVPX
     _grabber = new FrameGrabber();
diff --git a/libraries/particles/src/ParticleCollisionSystem.cpp b/libraries/particles/src/ParticleCollisionSystem.cpp
index a57475b4db..ed62da8791 100644
--- a/libraries/particles/src/ParticleCollisionSystem.cpp
+++ b/libraries/particles/src/ParticleCollisionSystem.cpp
@@ -149,7 +149,6 @@ void ParticleCollisionSystem::updateCollisionWithAvatars(Particle* particle) {
     const float DAMPING = 0.0f;
     const float COLLISION_FREQUENCY = 0.5f;
     glm::vec3 penetration;
-    const PalmData* collidingPalm = NULL;
 
     // first check the selfAvatar if set...
     if (_selfAvatar) {