<fxlayout></fxlayout>

  <page name="Free Distort"></page>

    <control>distort_type</control>

   <separator label="Source"></separator>

    <control>bottom_left_b</control>

    <control>bottom_right_b</control>

    <control>top_left_b</control>

    <control>top_right_b</control>

   <separator label="Destination"></separator>

    <control>bottom_left_a</control>

    <control>bottom_right_a</control>

    <control>top_left_a</control>

    <control>top_right_a</control>

    <control>deactivate</control>