public void TestRayStartingBehind()
{
Assert.IsFalse(
Ray2Triangle2Collider.FindContacts(
new Vector2(1.5f, 0.5f), Vector2.UnitX,
Vector2.UnitX, Vector2.One, Vector2.Zero
).HasContact
);
}
public void TestRayStartingInside()
{
LineContacts contacts = Ray2Triangle2Collider.FindContacts(
new Vector2(0.75f, 0.5f), Vector2.UnitX,
Vector2.UnitX, Vector2.One, Vector2.Zero
);
Assert.That(
contacts.EntryTime,
Is.EqualTo(0.0f).Within(Specifications.MaximumDeviation).Ulps
);
Assert.That(
contacts.ExitTime,
Is.EqualTo(0.25f).Within(Specifications.MaximumDeviation).Ulps
);
}