From d2a8da890f5577493723f12dc8af51a671e64e9e Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Thu, 28 Mar 2013 11:36:41 -0700
Subject: [PATCH] don't make the eye sphere a global object

---
 interface/src/Head.cpp | 6 +++---
 interface/src/Head.h   | 2 ++
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/interface/src/Head.cpp b/interface/src/Head.cpp
index adcec11297..029efe507e 100644
--- a/interface/src/Head.cpp
+++ b/interface/src/Head.cpp
@@ -38,8 +38,6 @@ vector<unsigned char> iris_texture;
 unsigned int iris_texture_width = 512;
 unsigned int iris_texture_height = 256;
 
-GLUquadric *sphere = gluNewQuadric();
-
 Head::Head()
 {
     position = glm::vec3(0,0,0);
@@ -80,6 +78,8 @@ Head::Head()
     browAudioLift = 0.0;
     noise = 0;
     
+    sphere = NULL;
+    
     hand = new Hand(glm::vec3(skinColor[0], skinColor[1], skinColor[2]));
 
     if (iris_texture.size() == 0) {
@@ -140,7 +140,7 @@ Head::Head(const Head &otherHead) {
 }
 
 Head::~Head() {
-    if (sphere) {
+    if (sphere != NULL) {
         gluDeleteQuadric(sphere);
     }
 }
diff --git a/interface/src/Head.h b/interface/src/Head.h
index 6ab4368d82..abde89deea 100644
--- a/interface/src/Head.h
+++ b/interface/src/Head.h
@@ -130,6 +130,8 @@ class Head : public AgentData {
         int eyeContact;
         eyeContactTargets eyeContactTarget;
     
+        GLUquadric *sphere;
+    
         void readSensors();
         float renderYaw, renderPitch;       //   Pitch from view frustum when this is own head.