X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=helper.c;h=5903b843197c531c52de0bcbed17a9a6517208b7;hp=b80a513ea35dd8d76d7b69dc5ef06f0a3be238af;hb=9644796a64e902273a02a75c68e22da05b3a87ec;hpb=a73bfc78d5ebac0c1cb851ed8b619fbd13acea9c

diff --git a/helper.c b/helper.c
index b80a513..5903b84 100644
--- a/helper.c
+++ b/helper.c
@@ -263,7 +263,7 @@ void drawLine() {
   glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
   glColor3f( 0.0, 0.0, 0.0 );
 
-  float arrowLength = 1.0;
+  float arrowLength = 0.5;
 
   glBegin(GL_LINES);
     // x arrow