X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=helper.c;h=404094752514a120a13e43ca4fc58f7dd8ccb814;hp=18ae61a561100ad71d65f6af4ab23b868af7fe07;hb=9679e75a0bac57d3a2dc8602963c2ac4b94905b3;hpb=9ca9caa1a62140c3312e8567c01c233a88bc2f3f

diff --git a/helper.c b/helper.c
index 18ae61a..4040947 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 = 1.0;
 
   glBegin(GL_LINES);
     // x arrow