public void TestFindDynamicContact()
{
float?impactTime = AabbAabbCollider.FindContact(
testBox.Min,
testBox.Max,
new Vector3(0.0f, 10.0f, 10.0f),
new Vector3(5.0f, 15.0f, 15.0f),
new Vector3(10.0f, 0.0f, 0.0f)
);
Assert.IsTrue(impactTime.HasValue);
Assert.AreEqual(0.5f, impactTime.Value);
}
public void TestCheckContact()
{
Assert.IsTrue(
AabbAabbCollider.CheckContact(
testBox.Min, testBox.Max,
new Vector3(14.0f, 14.0f, 14.0f), new Vector3(16.0f, 16.0f, 16.0f)
),
"Fully enclosed box is detected to intersect with test box"
);
Assert.IsTrue(
AabbAabbCollider.CheckContact(
testBox.Min, testBox.Max,
new Vector3(5.0f, 5.0f, 5.0f), new Vector3(25.0f, 25.0f, 25.0f)
),
"Fully containing box is detected to intersect with test box"
);
Assert.IsFalse(
AabbAabbCollider.CheckContact(
testBox.Min, testBox.Max,
new Vector3(5.0f, 5.0f, 5.0f),
new Vector3(10.0f - Specifications.MaximumDeviation, 25.0f, 25.0f)
),
"Close miss of axis aligned box on X axis to left side is properly handled"
);
Assert.IsFalse(
AabbAabbCollider.CheckContact(
testBox.Min, testBox.Max,
new Vector3(20.0f + Specifications.MaximumDeviation, 5.0f, 5.0f),
new Vector3(25.0f, 25.0f, 25.0f)
),
"Close miss of axis aligned box on X axis to right side is properly handled"
);
Assert.IsFalse(
AabbAabbCollider.CheckContact(
testBox.Min, testBox.Max,
new Vector3(5.0f, 5.0f, 5.0f),
new Vector3(25.0f, 10.0f - Specifications.MaximumDeviation, 25.0f)
),
"Close miss of axis aligned box on Y axis to left side is properly handled"
);
Assert.IsFalse(
AabbAabbCollider.CheckContact(
testBox.Min, testBox.Max,
new Vector3(5.0f, 20.0f + Specifications.MaximumDeviation, 5.0f),
new Vector3(25.0f, 25.0f, 25.0f)
),
"Close miss of axis aligned box on Y axis to right side is properly handled"
);
Assert.IsFalse(
AabbAabbCollider.CheckContact(
testBox.Min, testBox.Max,
new Vector3(5.0f, 5.0f, 5.0f),
new Vector3(25.0f, 25.0f, 10.0f - Specifications.MaximumDeviation)
),
"Close miss of axis aligned box on Z axis to left side is properly handled"
);
Assert.IsFalse(
AabbAabbCollider.CheckContact(
testBox.Min, testBox.Max,
new Vector3(5.0f, 5.0f, 20.0f + Specifications.MaximumDeviation),
new Vector3(25.0f, 25.0f, 25.0f)
),
"Close miss of axis aligned box on Z axis to right side is properly handled"
);
}
