X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=scene.c;h=d06dd3c3adca97d186b92b82f31de7ace8a43e16;hp=99506e0a5122d2e6bbfbe23156550cb9fc5d8690;hb=241ec710cf9e36891031b23e5bad89beb20c0944;hpb=e0726f60384f9ee752dbb78307e13be9a6ca7cf8

diff --git a/scene.c b/scene.c
index 99506e0..d06dd3c 100644
--- a/scene.c
+++ b/scene.c
@@ -293,8 +293,15 @@ void motion(int x, int y) {
  */
 void display() {
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+  glMatrixMode(GL_MODELVIEW);
   glLoadIdentity();
 
+  gluLookAt(
+    0.0,  8.0, 30.0,  /* eye is at (x,y,z) */
+    0.0,  0.0,  0.0,  /* center is at (x,y,z) */
+    0.0,  1.0,   0.0   /* up is in postivie Y direction */
+    );
+
   /* Reposition the light source. */
   lightPosition[0] = 12*cos(lightAngle);
   lightPosition[1] = lightHeight;
@@ -407,13 +414,6 @@ int main(int argc, char **argv) {
    // 100.0  /* Z far */
   //  );
 
-  glMatrixMode(GL_MODELVIEW);
-  gluLookAt(
-    0.0,  8.0, 30.0,  /* eye is at (x,y,z) */
-    0.0,  0.0,  0.0,  /* center is at (x,y,z) */
-    0.0,  1.0,   0.0   /* up is in postivie Y direction */
-    );
-
   glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
 
   glutReshapeFunc(windowReshape);