public void ContainsBasePattern()
{
var stripe = new StripeTexture(Colors.White, Colors.Black);
var pattern = new PerlinRippleCompositeTexture(stripe, 0.5f);
pattern.BaseTexture.Should().Be(stripe);
}
public void DistortsBasePattern()
{
var stripe = new StripeTexture(Colors.White, Colors.Black);
var pattern = new PerlinRippleCompositeTexture(stripe, 2f);
stripe.LocalColorAt(new Point(-1.1f, 0, 0)).Should().Be(Colors.White);
pattern.LocalColorAt(new Point(-1.1f, 0, 0)).Should().NotBe(Colors.White);
}
