# cee::geo::EffectEyeLift

class `EffectEyeLift` : public Effect

  Effect that moves the vertices of the associated part slightly towards the eye point.

  Useful for primitives that lie in the same plane and would otherwise cause flickering.

  May be overridden by the following effects if found further up the stack:

  - EffectPolygonOffset (Triangle based Data only)
  - Any other EffectEyeLift

  Supported by the following part data:

  - DataIndexedPolylines
  - DataIndexedTriangles
  - DataTriangleFan
  - DataTriangleStrip
  - DataPoints

  See also

  Part, Effect, and PartSettings

  Public Functions

  `EffectEyeLift`()

    Constructs an empty effect.

  virtual Type `type`() const

    Returns Effect::EYE_LIFT.

  virtual PtrRef<Effect> `clone`()

    Clones the effect.

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