diff --git a/mainwindow.ui b/mainwindow.ui
index b4402cf..3a5e1e9 100644
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -56,7 +56,6 @@
       <property name="frameShadow">
        <enum>QFrame::Raised</enum>
       </property>
-      <zorder>speedSlider</zorder>
      </widget>
     </item>
     <item row="0" column="4">
@@ -64,7 +63,7 @@
       <property name="horizontalSpacing">
        <number>6</number>
       </property>
-      <item row="3" column="1">
+      <item row="1" column="1">
        <widget class="QPushButton" name="cw_x">
         <property name="enabled">
          <bool>false</bool>
@@ -74,7 +73,7 @@
         </property>
        </widget>
       </item>
-      <item row="3" column="0">
+      <item row="1" column="0">
        <widget class="QPushButton" name="ccw_x">
         <property name="enabled">
          <bool>false</bool>
@@ -84,55 +83,7 @@
         </property>
        </widget>
       </item>
-      <item row="1" column="0">
-       <widget class="QLabel" name="label_2">
-        <property name="text">
-         <string>Couleur</string>
-        </property>
-       </widget>
-      </item>
-      <item row="6" column="0" colspan="2">
-       <widget class="QPushButton" name="action_delete">
-        <property name="enabled">
-         <bool>false</bool>
-        </property>
-        <property name="text">
-         <string>Delete Cube</string>
-        </property>
-       </widget>
-      </item>
       <item row="0" column="1">
-       <widget class="QComboBox" name="comboBox">
-        <item>
-         <property name="text">
-          <string>Vide</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>Triangle</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>Carré</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>Cercle</string>
-         </property>
-        </item>
-       </widget>
-      </item>
-      <item row="0" column="0">
-       <widget class="QLabel" name="label">
-        <property name="text">
-         <string>Forme</string>
-        </property>
-       </widget>
-      </item>
-      <item row="2" column="1">
        <spacer name="verticalSpacer">
         <property name="orientation">
          <enum>Qt::Vertical</enum>
@@ -145,7 +96,7 @@
         </property>
        </spacer>
       </item>
-      <item row="2" column="0">
+      <item row="0" column="0">
        <spacer name="verticalSpacer_2">
         <property name="orientation">
          <enum>Qt::Vertical</enum>
@@ -158,40 +109,17 @@
         </property>
        </spacer>
       </item>
-      <item row="1" column="1">
-       <widget class="QPushButton" name="pushButton">
-        <property name="text">
-         <string>Couleur</string>
-        </property>
-        <property name="default">
-         <bool>false</bool>
-        </property>
-        <property name="flat">
-         <bool>false</bool>
-        </property>
-       </widget>
-      </item>
-      <item row="4" column="0">
-       <widget class="QPushButton" name="ccw_y">
+      <item row="4" column="0" colspan="2">
+       <widget class="QPushButton" name="action_delete">
         <property name="enabled">
          <bool>false</bool>
         </property>
         <property name="text">
-         <string>+Y</string>
+         <string>Delete Cube</string>
         </property>
        </widget>
       </item>
-      <item row="4" column="1">
-       <widget class="QPushButton" name="cw_y">
-        <property name="enabled">
-         <bool>false</bool>
-        </property>
-        <property name="text">
-         <string>-Y</string>
-        </property>
-       </widget>
-      </item>
-      <item row="5" column="0">
+      <item row="3" column="0">
        <widget class="QPushButton" name="ccw_z">
         <property name="enabled">
          <bool>false</bool>
@@ -201,7 +129,17 @@
         </property>
        </widget>
       </item>
-      <item row="5" column="1">
+      <item row="2" column="1">
+       <widget class="QPushButton" name="cw_y">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="text">
+         <string>-Y</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1">
        <widget class="QPushButton" name="cw_z">
         <property name="enabled">
          <bool>false</bool>
@@ -211,6 +149,16 @@
         </property>
        </widget>
       </item>
+      <item row="2" column="0">
+       <widget class="QPushButton" name="ccw_y">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="text">
+         <string>+Y</string>
+        </property>
+       </widget>
+      </item>
      </layout>
     </item>
     <item row="1" column="1">
@@ -282,6 +230,7 @@
     </widget>
     <addaction name="actionTextures"/>
     <addaction name="actionNormal_Maps"/>
+    <addaction name="actionCel_Shading"/>
     <addaction name="separator"/>
     <addaction name="menuInterpolation"/>
    </widget>
@@ -405,6 +354,17 @@
     <string>Normal Maps</string>
    </property>
   </action>
+  <action name="actionCel_Shading">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="checked">
+    <bool>true</bool>
+   </property>
+   <property name="text">
+    <string>Cel Shading</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources/>
diff --git a/src/viewer/simpleViewer.cpp b/src/viewer/simpleViewer.cpp
index 04d9496..4851103 100644
--- a/src/viewer/simpleViewer.cpp
+++ b/src/viewer/simpleViewer.cpp
@@ -1332,6 +1332,11 @@ void Viewer::rotateSelectedObjZCW() {
     rotateSelected(RotateDirection::Z_CW);
 }
 
+void Viewer::toggleCelShading(bool on) {
+    m_program->bind();
+    m_program->setUniformValue(m_useToonShading, on);
+}
+
 void Viewer::animationSpeedChange(int val) {
     frame_mult = fmax(double(val) / 10, 0.05);
 }
diff --git a/src/viewer/simpleViewer.h b/src/viewer/simpleViewer.h
index bd8b49a..dfb3005 100644
--- a/src/viewer/simpleViewer.h
+++ b/src/viewer/simpleViewer.h
@@ -86,6 +86,7 @@ public slots:
     void rotateSelectedObjYCW();
     void rotateSelectedObjZCCW();
     void rotateSelectedObjZCW();
+    void toggleCelShading(bool);
     void animationSpeedChange(int);
 
 signals:
diff --git a/src/window/mainwindow.cpp b/src/window/mainwindow.cpp
index 90e4b98..78cf2d4 100644
--- a/src/window/mainwindow.cpp
+++ b/src/window/mainwindow.cpp
@@ -36,9 +36,6 @@ MainWindow::MainWindow(QWidget *parent) :
     controlGroup->addButton(ui->cw_y);
     controlGroup->addButton(ui->ccw_z);
     controlGroup->addButton(ui->cw_z);
-
-
-	connect(ui->pushButton, SIGNAL(clicked(bool)), this, SLOT(onColorPickerActivate()));
 }
 
 MainWindow::~MainWindow()
@@ -76,6 +73,8 @@ void MainWindow::addViewer(Viewer* viewer)
     connect(ui->ccw_z, SIGNAL(clicked(bool)), viewer, SLOT(rotateSelectedObjZCCW()));
     connect(ui->cw_z, SIGNAL(clicked(bool)), viewer, SLOT(rotateSelectedObjZCW()));
 
+    connect(ui->actionCel_Shading, SIGNAL(toggled(bool)), viewer, SLOT(toggleCelShading(bool)));
+
     connect(ui->speedSlider, SIGNAL(valueChanged(int)), viewer, SLOT(animationSpeedChange(int)));
     connect(ui->play_button, SIGNAL(clicked(bool)), viewer, SLOT(toggleAnimation()));