public Nullable<Matrix44F> LastProjection { get; set; }

Public Property LastProjection As Nullable(Of Matrix44F)
	Get
	Set

public:
property Nullable<Matrix44F> LastProjection {
	Nullable<Matrix44F> get ();
	void set (Nullable<Matrix44F> value);
}

member LastProjection : Nullable<Matrix44F> with get, set

Property Value

The property LastProjection is an optional property. It stores the projection transformation of the last frame that was rendered. This information is required for temporal reprojection, which is used in temporal caching or camera motion blur.

Important: This property is not updated automatically! LastProjection needs to be set by the application logic whenever the camera projection is changed.

Reference