X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=helper.c;h=33799d5f43de2458204aeb2953c0665dea62c2a2;hp=8d4548983d0e7bfaf3d740f8b1ea4ecd2b3c2434;hb=9971a6affb8e7135bd4cf146097042f22aa64689;hpb=440f29f1a3cca643537d0e5bf1ffbb0221fd9226

diff --git a/helper.c b/helper.c
index 8d45489..33799d5 100644
--- a/helper.c
+++ b/helper.c
@@ -216,7 +216,6 @@ int makeSubmenuFromArray( const char *menuEntries[], unsigned int menuEntriesSiz
  * @param z2 bottom-left z
  */
 void drawSquare(int recurseLevel, float x1, float z1, float x2, float z2) {
-
   if ( drawFloorRecurse != recurseLevel ) {
     // Calculate middle points
     float xm = (x1 + x2) / 2.0;
@@ -234,14 +233,16 @@ void drawSquare(int recurseLevel, float x1, float z1, float x2, float z2) {
   } else {
     // Draw square.
     // **NOTE: Is the polygon facing in the right direction?
+    // **NOTE: We're drawing large strips, which might be a lighting problem
+
     glBegin(GL_QUADS);
+      glNormal3f(0,1,0);
       glVertex3f(x1, 0.0, z1);
       glVertex3f(x1, 0.0, z2);
       glVertex3f(x2, 0.0, z2);
       glVertex3f(x2, 0.0, z1);
     glEnd();
   }
-
 }
 
 /**