diff --git a/toolbox.ui b/toolbox.ui
index 46bbc1cb2da06233d74bb73b21f9d982a483960c..a2e3964d2d45bea223b5a5677f651a0b8088175c 100644
--- a/toolbox.ui
+++ b/toolbox.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>333</width>
-    <height>448</height>
+    <height>560</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -36,6 +36,22 @@
      </property>
     </widget>
    </item>
+   <item>
+    <widget class="QGroupBox" name="groupBox_2">
+     <property name="title">
+      <string>Visible Data</string>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout_4">
+      <item>
+       <widget class="QCheckBox" name="lightSources">
+        <property name="text">
+         <string>Show Light Sources</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
    <item>
     <widget class="QGroupBox" name="groupBox">
      <property name="title">