From: Ash Tyndall <git@atyndall.net>
Date: Fri, 21 Oct 2011 01:49:14 +0000 (+0800)
Subject: (no commit message)
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=38db40a2eb9f5c86960c378a839c06fd40dc2544;p=atyndall%2Fcits2231.git

---

diff --git a/helper.c b/helper.c
index 004da43..182409a 100644
--- a/helper.c
+++ b/helper.c
@@ -272,13 +272,16 @@ void drawLine() {
     
     // x arrowheads
     glVertex3i(  lineLength, 0.0, 0.0 );
-    glVertex3i(  lineLength - arrowLength, 0.0,  0.3 );
+    glVertex3i(  lineLength - arrowLength, 0.0,  1.0 );
 
     glVertex3i(  lineLength, 0.0, 0.0 );
-    glVertex3i(  lineLength - arrowLength, 0.0, -0.3 );
+    glVertex3i(  lineLength - arrowLength, 0.0, -1.0 );
 
     glVertex3i( -lineLength, 0.0, 0.0 );
-    glVertex3i( -lineLength - arrowLength, 0.0,  0.3 );
+    glVertex3i( -lineLength - arrowLength, 0.0,  1.0 );
+
+    glVertex3i( -lineLength, 0.0, 0.0 );
+    glVertex3i( -lineLength - arrowLength, 0.0, -1.0 );
 
     // z arrow
     glVertex3i( 0.0, 0.0,  lineLength );