From: Ash Tyndall <git@atyndall.net>
Date: Fri, 21 Oct 2011 01:29:01 +0000 (+0800)
Subject: (no commit message)
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=71241448babc5f4f732cdd37a6278c4fe4a70102;p=atyndall%2Fcits2231.git

---

diff --git a/scene.c b/scene.c
index 9b4db15..230901a 100644
--- a/scene.c
+++ b/scene.c
@@ -291,7 +291,12 @@ void display() {
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
 
-  float aspect = (float)width / (float)height;
+  float aspect;
+  if ( width <= height ) {
+    aspect = (float)height / (float)width;
+  } else {
+    aspect = (float)width / (float)height;
+  }
 
   gluPerspective(
     75.0,
@@ -407,7 +412,7 @@ int main(int argc, char **argv) {
   glDepthRange(0,1);
   glEnable(GL_DEPTH_TEST); // Enables Depth Testing
   glDepthFunc(GL_LEQUAL);  // the type
-  glEnable(GL_CULL_FACE);
+  //glEnable(GL_CULL_FACE);
   glEnable(GL_TEXTURE_2D);
   glEnable(GL_NORMALIZE);
   glLineWidth(1.0);