public float LodHysteresis { get; set; }

Public Property LodHysteresis As Single
	Get
	Set

public:
property float LodHysteresis {
	float get ();
	void set (float value);
}

member LodHysteresis : float32 with get, set

Property Value

The LOD hysteresis introduces a lag into the LOD transitions. Instead of switching between LODs at a certain threshold distance, the distance for switching to the lower LOD is further away than the threshold distance and the distance for switching to the higher LOD is closer.

Example: The LOD distance for LOD2 is 100. With an LOD hysteresis of 10, the object transitions from LOD1 to LOD2 at distance 105, and from LOD2 to LOD1 at distance 95.

The LOD hysteresis can be set to avoid flickering when the camera is near a threshold distance.

The value stored in this property is a view-normalized distance as described here: GetViewNormalizedDistance(SceneNode, CameraNode). The method GetViewNormalizedDistance(Single, Matrix44F) can be used to convert a distance to a view-normalized distance. The resulting value is independent of the current field-of-view.

Tips: It is recommended to keep the LOD hysteresis tight: When LOD blending (see LodBlendingEnabled) is set, the renderer has to render both LODs during transitions and blend them using screen-door transparency (stipple patterns).

In most games the transition range depends on the average speed of the camera. A fast moving player (e.g. in a racing game) requires a larger LOD hysteresis than a slow moving player (e.g. a first-person shooter).

Reference