From d9c770d2296c41536241c9683b39604ed0e67e82 Mon Sep 17 00:00:00 2001
From: roderick-koehle <50633232+roderick-koehle@users.noreply.github.com>
Date: Thu, 8 Jul 2021 14:23:46 +0200
Subject: [PATCH] Forward declaration of PinholeCameraCal3Fisheye

Forward declaration of PinholeCameraCal3Fisheye needed by python wrapper.
---
 gtsam/geometry/SimpleCamera.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gtsam/geometry/SimpleCamera.h b/gtsam/geometry/SimpleCamera.h
index aa00222c7..119e9d1a3 100644
--- a/gtsam/geometry/SimpleCamera.h
+++ b/gtsam/geometry/SimpleCamera.h
@@ -22,6 +22,7 @@
 #include <gtsam/geometry/Cal3Bundler.h>
 #include <gtsam/geometry/Cal3DS2.h>
 #include <gtsam/geometry/Cal3Unified.h>
+#include <gtsam/geometry/Cal3Fisheye.h>
 #include <gtsam/geometry/Cal3_S2.h>
 #include <gtsam/geometry/PinholeCamera.h>
 
@@ -33,6 +34,7 @@ namespace gtsam {
   using PinholeCameraCal3Bundler = gtsam::PinholeCamera<gtsam::Cal3Bundler>;
   using PinholeCameraCal3DS2 = gtsam::PinholeCamera<gtsam::Cal3DS2>;
   using PinholeCameraCal3Unified = gtsam::PinholeCamera<gtsam::Cal3Unified>;
+  using PinholeCameraCal3Fisheye = gtsam::PinholeCamera<gtsam::Cal3Fisheye>;
 
 #ifdef GTSAM_ALLOW_DEPRECATED_SINCE_V41
 /**