diff --git a/Surface_reconstruction_3/demo/Surface_reconstruction_3/gyroviz/include/arcball.h b/Surface_reconstruction_3/demo/Surface_reconstruction_3/gyroviz/include/arcball.h
index ae973f52fc8..c336487ee1c 100644
--- a/Surface_reconstruction_3/demo/Surface_reconstruction_3/gyroviz/include/arcball.h
+++ b/Surface_reconstruction_3/demo/Surface_reconstruction_3/gyroviz/include/arcball.h
@@ -22,7 +22,6 @@ class Arcball
     Director* b = new Director();
     b->radius() = 1.0f/max_size;
     b->setOffset(cx, cy, cz);
-		TRACE("center: %lf %lf %lf\n",cx,cy,cz);
     return b;
   }