From e75b70064a2509713f23e71ba0edf0e92465418c Mon Sep 17 00:00:00 2001
From: Maxime Gimeno <maxime.gimeno@gmail.com>
Date: Thu, 1 Oct 2020 10:05:18 +0200
Subject: [PATCH] Recenter the scene resets the FOV

---
 GraphicsView/include/CGAL/Qt/camera_impl.h | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/GraphicsView/include/CGAL/Qt/camera_impl.h b/GraphicsView/include/CGAL/Qt/camera_impl.h
index c5c1d1c4d0f..d79ce8af56d 100644
--- a/GraphicsView/include/CGAL/Qt/camera_impl.h
+++ b/GraphicsView/include/CGAL/Qt/camera_impl.h
@@ -895,13 +895,17 @@ Vec Camera::pointUnderPixel(const QPoint &pixel, bool &found) const {
 
 /*! Moves the Camera so that the entire scene is visible.
 
- Simply calls fitSphere() on a sphere defined by sceneCenter() and
- sceneRadius().
+ Calls fitSphere() on a sphere defined by sceneCenter() and
+ sceneRadius(), and resets the default FOV.
 
  You will typically use this method in CGAL::QGLViewer::init() after you defined a new
  sceneRadius(). */
 CGAL_INLINE_FUNCTION
-void Camera::showEntireScene() { fitSphere(sceneCenter(), sceneRadius()); }
+void Camera::showEntireScene()
+{
+  setFieldOfView(CGAL_PI/4.0);
+  fitSphere(sceneCenter(), sceneRadius());
+}
 
 /*! Moves the Camera so that its sceneCenter() is projected on the center of the
  window. The orientation() and fieldOfView() are unchanged.