From: Ash Tyndall <git@atyndall.net>
Date: Tue, 18 Oct 2011 12:52:04 +0000 (+0800)
Subject: (no commit message)
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=28eeb90dc1735bfcbebbe76ed64ce6f49cb512c0;p=atyndall%2Fcits2231.git

---

diff --git a/scene.c b/scene.c
index e08b667..e5d2a17 100644
--- a/scene.c
+++ b/scene.c
@@ -489,10 +489,12 @@ void makeMenu() {
  * @param h New height
  */
 void windowReshape(int w, int h) {
-  zoomFactor = zoomFactor - 1;
   glViewport(0, 0, (GLsizei) w, (GLsizei) h);
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
+  GLfloat x = 2.0f*(200 + 0.5)/w-1.0;
+  GLfloat y = 2.0f*(200 + 0.5)/h-1.0;
+  glTranslatef(-x,-y,0.0f);
   if (w <= h) 
     glOrtho(zoomFactor*near, zoomFactor*far, zoomFactor*near*(GLfloat)h/(GLfloat)w,
              zoomFactor*far*(GLfloat)h/(GLfloat)w, near, far);