/// <summary> /// Makes the instance a clone (deep copy) of the specified /// <see cref="Projection"/>. /// </summary> /// <param name="source">The object to clone.</param> /// <remarks> /// <strong>Notes to Inheritors:</strong> Every <see cref="Projection"/> derived class must /// implement this method. /// </remarks> protected abstract void CloneCore(Projection source);
/// <summary>
/// When implemented in a derived class, creates a new instance of the <see cref="Camera"/>
/// derived class.
/// </summary>
/// <returns>The new instance.</returns>
/// <remarks>
/// <para>
/// Do not call this method directly (except when calling base in an implementation). This
/// method is called internally by the <see cref="Clone"/> method whenever a new instance of the
/// <see cref="Camera"/> is created.
/// </para>
/// <para>
/// <strong>Notes to Inheritors:</strong> Every <see cref="Camera"/> derived class must
/// implement this method. A typical implementation is to simply call the default constructor
/// and return the result.
/// </para>
/// </remarks>
protected virtual Camera CreateInstanceCore()
{
return(new Camera(Projection.Clone()));
}
/// <inheritdoc/>
protected override Light CreateInstanceCore()
{
return(new ProjectorLight(null, Projection.Clone()));
}
