X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=scene.c;h=f748458cbaf01298f122d7de896027694e09119c;hp=b47fbe9a9223810bd20a6d34f567d7a057a77370;hb=d95870a5f740a7ed8c1adbd63b6ffd26fb5a3940;hpb=4faf81e198a5c745b2be358c9325af6ebaa60094

diff --git a/scene.c b/scene.c
index b47fbe9..f748458 100644
--- a/scene.c
+++ b/scene.c
@@ -226,6 +226,30 @@ void mouse(int button, int state, int x, int y) {
   }
 }
 
+void keyboard(unsigned char key, int x, int y) {
+  switch(key) {
+    case 'w':
+      z = z - 1;
+      break;
+    case 'a':
+      x = x - 1;
+      break;
+    case 's':
+      z = z + 1;
+      break;
+    case 'd':
+      x = x + 1;
+      break;
+    case 'q':
+      y = y + 1;
+      break;
+    case 'e':
+      y = y - 1;
+      break;
+  }
+  printf("Camera is now at (%f, %f, %f)", x, y, z);
+}
+
 /**
  * Called when motion event occurs
  * @param x Mouse x position
@@ -255,15 +279,14 @@ void display() {
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
   glLoadIdentity();
   gluLookAt(
-    0.0, 0.0, 10.0,  /* eye is at (x,y,z) */
+    x, y, z,  /* 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 */
     );
 
-
   // **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(30.0, 1.0, 0.0, 0.0);
 
   /* Reposition the light source. */
   lightPosition[0] = 12*cos(lightAngle);
@@ -376,6 +399,7 @@ int main(int argc, char **argv) {
   //glutReshapeFunc(windowReshape);
   glutDisplayFunc(display);
   glutMouseFunc(mouse);
+  glutKeyboardFunc(keyboard);
   glutMotionFunc(motion);
 
   makeMenu();