X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=scene.c;h=8ce005bade04a86858131ec1ddd995dd027dc1bb;hb=9ef3cb688ee424d11b9b9549ec3cb3dac29334c4;hp=de52ab893e4877ecc94830012c10a9543b9658a8;hpb=71a79323a397f78dba55423678096176a98106cb;p=atyndall%2Fcits2231.git

diff --git a/scene.c b/scene.c
index de52ab8..8ce005b 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 x1, int y1) {
+  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)\n", x, y, z);
+}
+
 /**
  * Called when motion event occurs
  * @param x Mouse x position
@@ -260,7 +284,8 @@ void display() {
     0.0, 1.0,  0.0   /* up is in postivie Y direction */
     );
 
-
+  glTranslatef(x, y, z);
+  
   // **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);
@@ -314,8 +339,8 @@ void init() {
    gluPerspective(
     60.0,  /* field of view in degree */
      1.0,  /* aspect ratio */
-    near,  /* Z near */
-     far   /* Z far */
+    nearClip,  /* Z near */
+     farClip   /* Z far */
     );
   
   glMatrixMode(GL_MODELVIEW);
@@ -376,6 +401,7 @@ int main(int argc, char **argv) {
   //glutReshapeFunc(windowReshape);
   glutDisplayFunc(display);
   glutMouseFunc(mouse);
+  glutKeyboardFunc(keyboard);
   glutMotionFunc(motion);
 
   makeMenu();