public void ShouldIgnoreByIfToIsSet()
{
var animation = new Vector3FromToByAnimation();
animation.From = null;
animation.To = new Vector3(4.0f, 40.0f, 400.0f);
animation.By = new Vector3(10.0f, 100.0f, 1000.0f);
Assert.AreEqual(new Vector3(0.0f, 0.0f, 0.0f), animation.GetValue(TimeSpan.FromSeconds(0.0), new Vector3(0.0f, 0.0f, 0.0f), new Vector3(10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector3(2.0f, 20.0f, 200.0f), animation.GetValue(TimeSpan.FromSeconds(0.5), new Vector3(0.0f, 0.0f, 0.0f), new Vector3(10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector3(4.0f, 40.0f, 400.0f), animation.GetValue(TimeSpan.FromSeconds(1.0), new Vector3(0.0f, 0.0f, 0.0f), new Vector3(10.0f, 100.0f, 1000.0f)));
}
public void AnimateTo()
{
var animation = new Vector3FromToByAnimation();
animation.From = null;
animation.To = new Vector3(2.0f, 20.0f, 200.0f);
animation.By = null;
Assert.AreEqual(new Vector3(0.0f, 0.0f, 0.0f), animation.GetValue(TimeSpan.FromSeconds(0.0), new Vector3(0.0f, 0.0f, 0.0f), new Vector3(10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector3(1.0f, 10.0f, 100.0f), animation.GetValue(TimeSpan.FromSeconds(0.5), new Vector3(0.0f, 0.0f, 0.0f), new Vector3(10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector3(2.0f, 20.0f, 200.0f), animation.GetValue(TimeSpan.FromSeconds(1.0), new Vector3(0.0f, 0.0f, 0.0f), new Vector3(10.0f, 100.0f, 1000.0f)));
}