fgdata/gui/dialogs/rendering.xml

<?xml version="1.0"?>

<PropertyList>
  <name>rendering</name>
  <modal>false</modal>
  <layout>vbox</layout>

  <text>
    <label>___________Rendering Options___________</label>
  </text>

  <group>
    <layout>vbox</layout>
    <halign>center</halign>

    <checkbox>
      <halign>left</halign>
      <label>Show frame rate</label>
      <property>/sim/hud/draw-fps</property>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </checkbox>

    <checkbox>
      <halign>left</halign>
      <label>Sun/Moon horizon effect</label>
      <property>/sim/rendering/horizon-effect</property>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </checkbox>

    <checkbox>
      <halign>left</halign>
      <label>Enhanced runway lighting</label>
      <property>/sim/rendering/enhanced-lighting</property>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </checkbox>

    <checkbox>
      <halign>left</halign>
      <label>Runway light distance attenuation</label>
      <property>/sim/rendering/distance-attenuation</property>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </checkbox>

    <checkbox>
      <halign>left</halign>
      <label>Specular reflections on objects</label>
      <property>/sim/rendering/specular-highlight</property>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </checkbox>

    <checkbox>
      <halign>left</halign>
      <label>Bump mapped clouds</label>
      <property>/sim/rendering/bump-mapping</property>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </checkbox>

    <checkbox>
      <halign>left</halign>
      <label>Enable 3d clouds</label>
      <property>/sim/rendering/clouds3d-enable</property>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </checkbox>
  </group>


  <group>
    <layout>hbox</layout>
    <halign>right</halign>
    <text><label>Visibility range</label></text>
    <slider>
      <min>1000</min>
      <max>50000</max>

      <property>/sim/rendering/clouds3d-vis-range</property>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </slider>
    <text>
      <label>12345678</label>
      <format>%.0f m</format>
      <live>true</live>
      <property>/sim/rendering/clouds3d-vis-range</property>
    </text>
  </group>

  <group>
    <layout>hbox</layout>
    <halign>right</halign>
    <text><label>Cloud density</label></text>
    <slider>
      <min>0</min>
      <max>100</max>

      <property>/sim/rendering/clouds3d-density</property>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </slider>
    <text>
      <label>12345678</label>
      <format>%.0f%%</format>
      <live>true</live>
      <property>/sim/rendering/clouds3d-density</property>
    </text>
  </group>

  <group>
    <layout>hbox</layout>
    <text><label>3D Clouds cache size in Kbytes</label></text>
    <input>
      <property>/sim/rendering/clouds3d-cache-size</property>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </input>
  </group>


  <group>
    <layout>hbox</layout>
    <empty><stretch>true</stretch></empty>

    <button>
      <legend>Close</legend>
      <binding>
        <command>dialog-apply</command>
      </binding>
      <binding>
        <command>dialog-close</command>
      </binding>
      <default>true</default>
    </button>

    <empty><stretch>true</stretch></empty>
  </group>
</PropertyList>