From: Ash Tyndall <git@atyndall.net>
Date: Thu, 20 Oct 2011 13:15:16 +0000 (+0800)
Subject: (no commit message)
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=29aa2161a1326899a63dbd8e5d99772b45461826;p=atyndall%2Fcits2231.git

---

diff --git a/helper.c b/helper.c
index 0f2a2e3..9da70fe 100644
--- a/helper.c
+++ b/helper.c
@@ -234,11 +234,11 @@ void drawSquare(int recurseLevel, float x1, float z1, float x2, float z2) {
   } else {
     // Draw square.
     // **NOTE: Is the polygon facing in the right direction?
-    srand ( time(NULL) + x1 );
-    if ( rand() % 10 < 5 ) {
-      //printf("Random don't draw\n");
-      return;
+
+    if ( (x1 - x2) / (z1 - z2)) {
+      printf("(%f, %f), (%f, %f) is not square!\n", x1, z1, x2, z2);
     }
+
     //printf("Drawing square (%f, %f), (%f, %f), (%f, %f), (%f, %f)\n", x1, z1, x1, z2, x2, z2, x2, z1);
     glBegin(GL_QUADS);
       glNormal3f(0,1,0);