/// <summary>
/// Lead any resources needed by an Effect subclass.
/// This function is called by Renderer.LoadResources()
/// </summary>
/// <param name="aRenderer">The Rendering object doing the calling.</param>
/// <param name="aGeometry">The Geometry object that is to be rendered.</param>
public virtual void LoadResources(Renderer aRenderer, Geometry aGeometry)
{
}
/// <summary>
/// Release any resources that were loaded with LoadResources.
/// This function is called by Renderer.ReleaseResources.
/// </summary>
/// <param name="aRenderer"></param>
/// <param name="aGeometry"></param>
public virtual void ReleaseResources(Renderer aRenderer, Geometry aGeometry)
{
}
public virtual void Draw(Geometry aGeometry)
{
}