From f9d6d2dbc1eec41ec5a2668bb704ad609b845e16 Mon Sep 17 00:00:00 2001
From: Duy-Nguyen Ta <thduynguyen@gmail.com>
Date: Tue, 23 Jan 2018 10:16:00 -0500
Subject: [PATCH] wrap more functions for Cal3DS2

---
 gtsam.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gtsam.h b/gtsam.h
index ac4e80020..a5e24715a 100644
--- a/gtsam.h
+++ b/gtsam.h
@@ -745,6 +745,9 @@ virtual class Cal3DS2_Base {
   double py() const;
   double k1() const;
   double k2() const;
+  Matrix K() const;
+  Vector k() const;
+  Vector vector() const;
 
   // Action on Point2
   gtsam::Point2 uncalibrate(const gtsam::Point2& p) const;