X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=scene.c;h=0841edd9dbc2ae1b0143199c8180500d16bc20a4;hb=741e1b28cd622388927419ba40da12a6e066fae3;hp=5e492e5e786cbeb31a9e0eb8965d164132a3bf04;hpb=664a6aa10f9219f5e8c52ae9f05f68615a548457;p=atyndall%2Fcits2231.git

diff --git a/scene.c b/scene.c
index 5e492e5..0841edd 100644
--- a/scene.c
+++ b/scene.c
@@ -129,6 +129,9 @@ static float lightAngle = 0.0, lightHeight = 5;
 GLfloat angle = -150;   /* in degrees */
 GLfloat angle2 = 30;   /* in degrees */
 
+GLfloat near = -10;
+GLfloat far = 10;
+
 /**
  * Prints out error message when file cannot be read
  * @param fileName Name of file that could not be read
@@ -484,9 +487,6 @@ void makeMenu() {
  * @param h New height
  */
 void windowReshape(int w, int h) {
-  GLdouble near = -10.0;
-  GLdouble far = 10.0;
-
   glViewport(0, 0, (GLsizei) w, (GLsizei) h);
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
@@ -670,8 +670,8 @@ void init() {
   gluPerspective(
        60.0,  /* field of view in degree */
         1.0,  /* aspect ratio */
-    -100.0,  /* Z near */
-     100.0   /* Z far */
+     near,  /* Z near */
+     far   /* Z far */
     );    
 
   glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);