X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=helper.c;h=a76999442d9d8fa86ff1c74c6c62b9a9d1372da2;hp=b98439e85b9051b752e6bad0ea45d723fe2eb635;hb=9511d7cf7306574d6521a99537c420c720a8000d;hpb=bc40db0c36dac196dc3c7d1271d356fe315e0f56

diff --git a/helper.c b/helper.c
index b98439e..a769994 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