X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=scene.c;h=4852a51833bdab7c197ce2516440fde0c0f28159;hb=71afe748d9068eefceef10fd828c95e3a4c65606;hp=457e23d679e43e1a049f7a3c98bec65098555248;hpb=7e5c9a1278e56a10870f26ca4f31359b4697e9a3;p=atyndall%2Fcits2231.git

diff --git a/scene.c b/scene.c
index 457e23d..4852a51 100644
--- a/scene.c
+++ b/scene.c
@@ -463,18 +463,18 @@ void makeMenu() {
  * @param w New width
  * @param h New height
  */
-void windowReshape(int w, int h) {
-  glViewport(0, 0, w, h);                    // Reset The Current Viewport
-  glMatrixMode(GL_PROJECTION);               // Select The Projection Matrix
-  glLoadIdentity();                          // Reset The Projection Matrix
-
-  // Calculate The Aspect Ratio Of The Window
-  gluPerspective(45.0f,(GLfloat)w/(GLfloat)h,0.1f,100.0f);
-
-  glMatrixMode(GL_MODELVIEW);                // Select The Modelview Matrix
-  glLoadIdentity();                          // Reset The Modelview Matrix
-
-      /*glViewport(0, 0, w, h);
+void windowReshape(int width, int height) {
+  glViewport(0, 0, (GLsizei)width, (GLsizei)height); 
+  glMatrixMode(GL_PROJECTION);
+  glLoadIdentity(); 
+  
+  if (width <= height)
+    gluPerspective(60,  (GLfloat)width / (GLfloat) height, 0.1, 1000.0);
+  else
+    gluPerspective(60, (GLfloat)height / (GLfloat) width, 0.1, 1000.0);
+  glMatrixMode(GL_MODELVIEW);
+  
+  /*glViewport(0, 0, w, h);
     glMatrixMode(GL_PROJECTION); /* switch matrix mode
     glLoadIdentity();
     if (w <= h)
@@ -502,7 +502,8 @@ void display() {
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glLoadIdentity();
 
-   glTranslatef(-1.5f, 0.0f, -6.0f);
+   glTranslatef(0.0f,0.0f,-6.0f);                 // Move Left 1.5 Units And Into The Screen 6.0
+
 
    glBegin(GL_QUADS);
      glColor3f(1.0f,0.0f,0.0f);     // Set The Color To Red