/// <summary>
/// Creates a <see cref="SphereRegionSceneQuery"/> for this scene manager.
/// </summary>
/// <remarks>
/// This method creates a new instance of a query object for this scene manager,
/// for querying for objects within a spherical region.
/// </remarks>
/// <param name="sphere">Sphere to use for the region query.</param>
/// <param name="mask">Custom user defined flags to use for the query.</param>
/// <returns>A specialized implementation of SphereRegionSceneQuery for this scene manager.</returns>
public virtual SphereRegionSceneQuery CreateSphereRegionQuery( Sphere sphere, uint mask )
{
DefaultSphereRegionSceneQuery query = new DefaultSphereRegionSceneQuery( this );
query.Sphere = sphere;
query.QueryMask = mask;
return query;
}
