X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=helper.c;h=0b5a8790ddb9ccd33f96b68f084232329b68c947;hp=18ae61a561100ad71d65f6af4ab23b868af7fe07;hb=4f5489c9ff0a0c37cc7c89c412b1a1079272337d;hpb=9ca9caa1a62140c3312e8567c01c233a88bc2f3f

diff --git a/helper.c b/helper.c
index 18ae61a..0b5a879 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 = 0.5;
+  float arrowLength = 0.1;
 
   glBegin(GL_LINES);
     // x arrow