public Vertex(Reader reader)
{
x = reader.ReadSingle();
y = reader.ReadSingle();
z = reader.ReadSingle();
normal = new Normal(reader);
}
public TexturePosition(Reader reader)
{
X = reader.ReadSingle();
Y = reader.ReadSingle();
}
public Normal(Reader reader)
{
x = reader.ReadSingle();
y = reader.ReadSingle();
z = reader.ReadSingle();
}