From: Ash Tyndall <git@atyndall.net>
Date: Tue, 18 Oct 2011 11:31:43 +0000 (+0800)
Subject: (no commit message)
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=a452fcff3f30b458535e11d3d241d363bfc993b4;p=atyndall%2Fcits2231.git

---

diff --git a/scene.c b/scene.c
index 3a1cae6..64fcdb5 100644
--- a/scene.c
+++ b/scene.c
@@ -599,16 +599,18 @@ int drawFloorRecurse = 10;
 
 void drawSquare(int recurseLevel, GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2) {
 
+  printf("Recurse level %d", recurseLevel);
+
   if ( drawFloorRecurse != recurseLevel ) {
-    GLfloat xm = (x2 - x1) / 2;
+    GLfloat xm = (x2 - x1) / 2.0;
     if ( x1 > x2 ) {
-      xm = (x1 - x2) / 2;
+      xm = (x1 - x2) / 2.0;
     }
 
     drawSquare(recurseLevel + 1, x1, y1, xm, y2);
     drawSquare(recurseLevel + 1, xm, y1, x2, y2);
   } else {
-    printf("Drawing (%f, %f) -> (%f, %f)", x1, y2, x2, y2);
+    printf("Drawing (%f, %f) -> (%f, %f)\n", x1, y2, x2, y2);
     glBegin(GL_QUADS);
       glVertex3f(x1, 0.0, y1);
       glVertex3f(x1, 0.0, y2);