public void TruncateRayForInvalidPosition_Test()
{
var ray = new AcousticRay(new Vector3(0, 0, 0), new Vector3(1, 5, 7));
var newRay = ray.TruncateRay(5, new Vector3(1, 5, 7));
Assert.IsTrue(newRay.Source == new Vector3(0, 0, 0) && newRay.MicrophonePosition == new Vector3(1, 5f, 7));
Assert.IsTrue(newRay.CollisionPoints.Count == 0 && newRay.AcousticMaterials.Count == 0);
}
public void TruncateRayUsualCase_Test()
{
var ray = new AcousticRay(new Vector3(0, 0, 0), new Vector3(1, 5, 7));
ray.CollisionPoints.Add(new Vector3(1, 5, 3));
ray.CollisionPoints.Add(new Vector3(1, 2, 6));
ray.CollisionPoints.Add(new Vector3(1, 5, 16));
ray.CollisionPoints.Add(new Vector3(1, 2, 20));
var gameObject = new GameObject();
gameObject.AddComponent <AcousticMaterial>();
ray.AcousticMaterials.Add(gameObject.GetComponent <AcousticMaterial>());
ray.AcousticMaterials.Add(gameObject.GetComponent <AcousticMaterial>());
ray.AcousticMaterials.Add(gameObject.GetComponent <AcousticMaterial>());
ray.AcousticMaterials.Add(gameObject.GetComponent <AcousticMaterial>());
var microphonePos = new Vector3(1, 5.02f, 16);
var newRay = ray.TruncateRay(3, microphonePos);
Assert.IsTrue(newRay.Source == new Vector3(0, 0, 0) && newRay.MicrophonePosition == new Vector3(1, 5.02f, 16));
Assert.IsTrue(newRay.CollisionPoints.Count == 3 && newRay.AcousticMaterials.Count == 3);
}