<MainProgram>

  <Name>

    SHADER_glitter

  </Name>

  <ProgramFile>

    "programs/glitter.frag"

  </ProgramFile>

</MainProgram>

<InputPorts>

  <InputPort>

    "Source"

  </InputPort>

  <PortsProgram>

    <Name>

      SHADER_glitter_ports

    </Name>

    <ProgramFile>

      "programs/glitter_ports.vert"

    </ProgramFile>

  </PortsProgram>

</InputPorts>

<BBoxProgram>

  <Name>

    SHADER_glitter_bbox

  </Name>

  <ProgramFile>

    "programs/glitter_bbox.vert"

  </ProgramFile>

</BBoxProgram>

<HandledWorldTransforms>

  Isotropic

</HandledWorldTransforms>

<Parameters>

  <Parameter>

    float threshold

    <Default>

      30

    </Default>

    <Range>

      0 100

    </Range>

  </Parameter>

  <Parameter>

    float brightness

    <Default>

      30

    </Default>

    <Range>

      0 100

    </Range>

  </Parameter>

  <Parameter>

    float radius

    <Concept>

      radius_ui

    </Concept>

    <Default>

      5.333333333

    </Default>

    <Range>

      0 10000

    </Range>

  </Parameter>

  <Parameter>

    float angle

    <Concept>

      angle_ui

    </Concept>

    <Default>

      45

    </Default>

  </Parameter>

  <Parameter>

    float halo

    <Default>

      1

    </Default>

    <Range>

      0 100

    </Range>

  </Parameter>

</Parameters>