X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=scene.c;h=1654527fcb2cc554b304153043d7b0172c091b67;hb=bb84977df53fb16ba10eecb52b219071ff786126;hp=d40ef090f5f76d268127390797b736d0177c1748;hpb=46221af69fafdc9575da1f9ca1e776e9edec32bd;p=atyndall%2Fcits2231.git

diff --git a/scene.c b/scene.c
index d40ef09..1654527 100644
--- a/scene.c
+++ b/scene.c
@@ -255,8 +255,14 @@ void keyboard(unsigned char key, int x, int y) {
     case 'e':
       camy = camy - 1;
       break;
+    case 'z':
+      rot = rot + 1;
+      break;
+    case 'x':
+      rot = rot - 1;
+      break;
   }
-  printf("Camera is now at (%f, %f, %f)\n", camx, camy, camz);
+  printf("Camera is now at (%f, %f, %f), angle %f\n", camx, camy, camz, rot);
   glutPostRedisplay();
 }
 
@@ -298,7 +304,7 @@ void display() {
   
   // **NOTE: Currently this rotation function is all that moves the camera off
   //         the flat surface. Need to integrate function into gluLookAt
-  //glRotatef(30.0, 1.0, 0.0, 0.0);
+  glRotatef(rot, 1.0, 0.0, 0.0);
 
   /* Reposition the light source. */
   lightPosition[0] = 12*cos(lightAngle);