/// <summary>
/// Constructs a model.
/// </summary>
/// <param name="graphicsDevice">A valid reference to <see cref="GraphicsDevice"/>.</param>
/// <param name="bones">The collection of bones.</param>
/// <param name="meshes">The collection of meshes.</param>
/// <exception cref="ArgumentNullException"><paramref name="graphicsDevice"/> is null. </exception>
/// <exception cref="ArgumentNullException"><paramref name="bones"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="meshes"/> is null.</exception>
public Model(
GraphicsDevice graphicsDevice, IList <ModelBone> bones, IList <ModelMesh> meshes)
: base(graphicsDevice)
{
// TODO: Complete member initialization
Bones = new ModelBoneCollection(bones);
Meshes = new ModelMeshCollection(meshes);
}
internal Enumerator(ModelMeshCollection collection)
{
_collection = collection;
_position = -1;
}