diff --git a/src/GUI/Plater.cpp b/src/GUI/Plater.cpp
index 57b4d1120..ad887cf41 100644
--- a/src/GUI/Plater.cpp
+++ b/src/GUI/Plater.cpp
@@ -3,7 +3,96 @@
 namespace Slic3r { namespace GUI {
 
 Plater::Plater(wxWindow* parent, const wxString& title) : 
-    wxPanel(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL, title) { }
+    wxPanel(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL, title),
+    print(Slic3r::Print())
+{
+
+    auto on_select_object { [=](uint32_t& obj_idx) {
+       // this->select_object(obj_idx);
+    } };
+    /* 
+   # Initialize handlers for canvases
+    my $on_select_object = sub {
+        my ($obj_idx) = @_;
+        $self->select_object($obj_idx);
+    };
+    my $on_double_click = sub {
+        $self->object_settings_dialog if $self->selected_object;
+    };
+    my $on_right_click = sub {
+        my ($canvas, $click_pos) = @_;
+        
+        my ($obj_idx, $object) = $self->selected_object;
+        return if !defined $obj_idx;
+        
+        my $menu = $self->object_menu;
+        $canvas->PopupMenu($menu, $click_pos);
+        $menu->Destroy;
+    };
+    my $on_instances_moved = sub {
+        $self->on_model_change;
+    };
+    # Initialize 3D plater
+    if ($Slic3r::GUI::have_OpenGL) {
+        $self->{canvas3D} = Slic3r::GUI::Plater::3D->new($self->{preview_notebook}, $self->{objects}, $self->{model}, $self->{config});
+        $self->{preview_notebook}->AddPage($self->{canvas3D}, '3D');
+        $self->{canvas3D}->set_on_select_object($on_select_object);
+        $self->{canvas3D}->set_on_double_click($on_double_click);
+        $self->{canvas3D}->set_on_right_click(sub { $on_right_click->($self->{canvas3D}, @_); });
+        $self->{canvas3D}->set_on_instances_moved($on_instances_moved);
+        $self->{canvas3D}->on_viewport_changed(sub {
+            $self->{preview3D}->canvas->set_viewport_from_scene($self->{canvas3D});
+        });
+    }
+    # Initialize 2D preview canvas
+    $self->{canvas} = Slic3r::GUI::Plater::2D->new($self->{preview_notebook}, wxDefaultSize, $self->{objects}, $self->{model}, $self->{config});
+    $self->{preview_notebook}->AddPage($self->{canvas}, '2D');
+    $self->{canvas}->on_select_object($on_select_object);
+    $self->{canvas}->on_double_click($on_double_click);
+    $self->{canvas}->on_right_click(sub { $on_right_click->($self->{canvas}, @_); });
+    $self->{canvas}->on_instances_moved($on_instances_moved);
+    
+    # Initialize 3D toolpaths preview
+    $self->{preview3D_page_idx} = -1;
+    if ($Slic3r::GUI::have_OpenGL) {
+        $self->{preview3D} = Slic3r::GUI::Plater::3DPreview->new($self->{preview_notebook}, $self->{print});
+        $self->{preview3D}->canvas->on_viewport_changed(sub {
+            $self->{canvas3D}->set_viewport_from_scene($self->{preview3D}->canvas);
+        });
+        $self->{preview_notebook}->AddPage($self->{preview3D}, 'Preview');
+        $self->{preview3D_page_idx} = $self->{preview_notebook}->GetPageCount-1;
+    }
+    
+    # Initialize toolpaths preview
+    $self->{toolpaths2D_page_idx} = -1;
+    if ($Slic3r::GUI::have_OpenGL) {
+        $self->{toolpaths2D} = Slic3r::GUI::Plater::2DToolpaths->new($self->{preview_notebook}, $self->{print});
+        $self->{preview_notebook}->AddPage($self->{toolpaths2D}, 'Layers');
+        $self->{toolpaths2D_page_idx} = $self->{preview_notebook}->GetPageCount-1;
+    }
+    
+    EVT_NOTEBOOK_PAGE_CHANGED($self, $self->{preview_notebook}, sub {
+        wxTheApp->CallAfter(sub {
+            my $sel = $self->{preview_notebook}->GetSelection;
+            if ($sel == $self->{preview3D_page_idx} || $sel == $self->{toolpaths2D_page_idx}) {
+                if (!$Slic3r::GUI::Settings->{_}{background_processing} && !$self->{processed}) {
+                    $self->statusbar->SetCancelCallback(sub {
+                        $self->stop_background_process;
+                        $self->statusbar->SetStatusText("Slicing cancelled");
+                        $self->{preview_notebook}->SetSelection(0);
+
+                    });
+                    $self->start_background_process;
+                } else {
+                    $self->{preview3D}->load_print
+                        if $sel == $self->{preview3D_page_idx};
+                }
+            }
+        });
+    });
+    */
+
+}
 void Plater::add() {
 
 }
diff --git a/src/GUI/Plater.hpp b/src/GUI/Plater.hpp
index 7b0031519..a22d7acf6 100644
--- a/src/GUI/Plater.hpp
+++ b/src/GUI/Plater.hpp
@@ -5,14 +5,48 @@
     #include <wx/wx.h>
 #endif
 
+#include <wx/notebook.h>
+
+#include <stack>
+
+#include "libslic3r.h"
+#include "Model.hpp"
+#include "Print.hpp"
+
 namespace Slic3r { namespace GUI {
 
+using UndoOperation = int;
+
+class Plater2DObject;
+
 class Plater : public wxPanel 
 {
 public:
     Plater(wxWindow* parent, const wxString& title);
     void add();
 
+private:
+    Print print;
+    Model model;
+
+    bool processed {false};
+
+    std::vector<Plater2DObject> objects;
+
+    std::stack<UndoOperation> undo {}; 
+    std::stack<UndoOperation> redo {}; 
+
+    wxNotebook* preview_notebook {new wxNotebook(this, -1, wxDefaultPosition, wxSize(335,335), wxNB_BOTTOM)};
+
+};
+
+
+// 2D Preview of an object
+class Plater2DObject {
+public:
+    std::string name {""};
+    std::string identifier {""};
+    bool selected {false};
 };
 
 } } // Namespace Slic3r::GUI