X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=helper.c;h=e5d9c0b1e7a60c0c1e11a5127fa16cb8e320205b;hp=d685e5191721999f95be78f41240b4035eb6fd25;hb=ea1053838ec633c44e509a06a691c3bcc38acd8d;hpb=d3465c5cd0e6e9b414e669e8c8aa464b03f2fd24;ds=sidebyside

diff --git a/helper.c b/helper.c
index d685e51..e5d9c0b 100644
--- a/helper.c
+++ b/helper.c
@@ -262,8 +262,13 @@ void drawLine() {
     glColor4ub( 0.0, 0.0, 0.0, 0.5 );
 
     glBegin(GL_LINES);
-    glVertex3i( 10.0, 0.1, 10.0);
-    glVertex3i( -10.0, 0.1, -10.0);
+    glVertex3i(  lineLength, 1.0, 0.0 );
+    glVertex3i( -lineLength, 1.0, 0.0 );
+    glEnd();
+
+    glBegin(GL_LINES);
+    glVertex3i( 0.0, 1.0,  lineLength );
+    glVertex3i( 0.0, 1.0, -lineLength );
     glEnd();
 
     glDisable(GL_BLEND);