fxParticle

function fxParticle(

  const Position: TFxVector;

  const Velocity: TFxVector;

  const Density: single;

  const Mass: single;

  const Size: single;

  const Spin: single;

  const Rotation: single;

  const Sat: single;

  const Color: TFxColor;

  const LiveSpan: Integer;

  const Age: Integer

):TFxParticle;