From 1a5d74f02006971df8a0e2131ea53caa41468fb3 Mon Sep 17 00:00:00 2001
From: Maxime Gimeno <maxime.gimeno@gmail.com>
Date: Thu, 29 Jun 2017 10:46:08 +0200
Subject: [PATCH] Fixes

---
 AABB_tree/demo/AABB_tree/Scene.h                            | 1 +
 .../Linear_cell_complex/linear_cell_complex_3_viewer_qt.h   | 2 +-
 .../Operations_on_polyhedra/Clip_polyhedron_plugin.cpp      | 6 +++---
 Triangulation_3/demo/Triangulation_3/Scene.h                | 1 +
 4 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/AABB_tree/demo/AABB_tree/Scene.h b/AABB_tree/demo/AABB_tree/Scene.h
index 092e5dc9070..5ee0948cf1c 100644
--- a/AABB_tree/demo/AABB_tree/Scene.h
+++ b/AABB_tree/demo/AABB_tree/Scene.h
@@ -16,6 +16,7 @@
 #include <CGAL/AABB_face_graph_triangle_primitive.h>
 
 #include <QtCore/qglobal.h>
+#include <QMap>
 #include <QGLViewer/manipulatedFrame.h>
 #include <QGLViewer/qglviewer.h>
 #include <QOpenGLFunctions_2_1>
diff --git a/Linear_cell_complex/examples/Linear_cell_complex/linear_cell_complex_3_viewer_qt.h b/Linear_cell_complex/examples/Linear_cell_complex/linear_cell_complex_3_viewer_qt.h
index c43cd939aec..b8d957755d2 100644
--- a/Linear_cell_complex/examples/Linear_cell_complex/linear_cell_complex_3_viewer_qt.h
+++ b/Linear_cell_complex/examples/Linear_cell_complex/linear_cell_complex_3_viewer_qt.h
@@ -22,7 +22,7 @@
 
 #include <QApplication>
 #include <QKeyEvent>
-
+#include <QMap>
 #include <QGLViewer/qglviewer.h>
 #include <QKeyEvent>
 #include <QOpenGLFunctions_2_1>
diff --git a/Polyhedron/demo/Polyhedron/Plugins/Operations_on_polyhedra/Clip_polyhedron_plugin.cpp b/Polyhedron/demo/Polyhedron/Plugins/Operations_on_polyhedra/Clip_polyhedron_plugin.cpp
index bf6be5e9652..3c765b6ab2e 100644
--- a/Polyhedron/demo/Polyhedron/Plugins/Operations_on_polyhedra/Clip_polyhedron_plugin.cpp
+++ b/Polyhedron/demo/Polyhedron/Plugins/Operations_on_polyhedra/Clip_polyhedron_plugin.cpp
@@ -232,13 +232,13 @@ public Q_SLOTS:
         {
           if(sm_item)
           {
-            CGAL::Polygon_mesh_processing::clip(*(sm_item->polyhedron()),
+            CGAL::Polygon_mesh_processing::clip(*(sm_item->face_graph()),
                                                 plane->plane(),
                                                 ui_widget.close_checkBox->isChecked());
           }
           else
           {
-            CGAL::Polygon_mesh_processing::clip(*(poly_item->polyhedron()),
+            CGAL::Polygon_mesh_processing::clip(*(poly_item->face_graph()),
                                                 plane->plane(),
                                                 ui_widget.close_checkBox->isChecked());
           }
@@ -258,7 +258,7 @@ public Q_SLOTS:
           }
         }
       }
-      viewer->updateGL();
+      viewer->update();
     }
     QApplication::restoreOverrideCursor();
   }
diff --git a/Triangulation_3/demo/Triangulation_3/Scene.h b/Triangulation_3/demo/Triangulation_3/Scene.h
index 2401e336c3c..2b0c2e0a8e3 100644
--- a/Triangulation_3/demo/Triangulation_3/Scene.h
+++ b/Triangulation_3/demo/Triangulation_3/Scene.h
@@ -2,6 +2,7 @@
 #define SCENE_H
 
 #include "typedefs.h"
+#include <QMap>
 #include <QGLViewer/qglviewer.h>
 
 class Scene {