public void Validate()
{
if (!Color.IsColor())
{
throw new ArgumentException("Color is not a color", nameof(Color));
}
if (!Ambient.IsInUnitRange())
{
throw new ArgumentOutOfRangeException(nameof(Ambient));
}
if (!Diffuse.IsInUnitRange())
{
throw new ArgumentOutOfRangeException(nameof(Diffuse));
}
if (!Specular.IsInUnitRange())
{
throw new ArgumentOutOfRangeException(nameof(Specular));
}
if (!Shininess.IsPositive())
{
throw new ArgumentOutOfRangeException(nameof(Shininess));
}
}
