public void InterpolatePositiveValues()
{
var lerp = new LerpByTime(0, 10f, 2f);
lerp.Eval(1f);
Assert.AreEqual(5f, lerp.CurrentValue);
lerp.Eval(1f);
Assert.AreEqual(10f, lerp.CurrentValue);
}
public void InterpolateNegativeValues()
{
var lerp = new LerpByTime(-10f, 0f, 2f);
lerp.Eval(1f);
Assert.AreEqual(-5f, lerp.CurrentValue);
lerp.Eval(1f);
Assert.AreEqual(0f, lerp.CurrentValue);
}
public BloodSplatter Setup(float displayTime, Vector2 canvasSize)
{
var rect = transform.GetComponent <RectTransform>();
rect.position = new Vector3(
Random.Range(0, canvasSize.x),
Random.Range(0, canvasSize.y),
0f
);
DisplayTime = displayTime;
lerp = new LerpByTime(1f, 0f, DisplayTime);
return(this);
}
public void ShouldNotChangeValueIfTimeDidntPassed()
{
var lerp = new LerpByTime(0, 10f, 2f);
Assert.AreEqual(0f, lerp.CurrentValue);
}