From fd3c661efc3b6327da517feaadba33ae11df728d Mon Sep 17 00:00:00 2001
From: Paolo Cignoni <paolo.cignoni@isti.cnr.it>
Date: Thu, 3 Nov 2016 12:55:46 +0100
Subject: [PATCH] commented out unused param

---
 wrap/gui/trackutils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wrap/gui/trackutils.h b/wrap/gui/trackutils.h
index 08c9cc0c..b9438dc1 100644
--- a/wrap/gui/trackutils.h
+++ b/wrap/gui/trackutils.h
@@ -176,7 +176,7 @@ bool HitHyper (Point3f center, float radius, Point3f viewpoint, Plane3f viewplan
  * in the simple ortho case, the hit point is just the value of
  * y = 1/x * (r^2 /2 ) on the hitOnViewPlane
  */
-bool HitHyperOrtho(Point3f center, float radius, Point3f viewpoint, Plane3f viewplane,
+bool HitHyperOrtho(Point3f center, float radius, Point3f /*viewpoint*/, Plane3f viewplane,
                    Point3f hitOnViewplane, Point3f & hit)
 {
   float xval = Distance (center, hitOnViewplane);