public IEnumerator WhenCompassEnabledCameraIsRotated()
{
yield return(LoadScene());
var comparer = new QuaternionEqualityComparer(10e-6f);
var defaultQuaternion = Quaternion.Euler(0, 0, 0);
yield return(new WaitUntil(() => Math.Abs(Input.compass.trueHeading) > 0));
Assert.That(_mainCamera.transform.rotation, Is.Not.EqualTo(defaultQuaternion).Using(comparer));
}
public void MatrixDecomposeTest()
{
// Corner case matrix (90°/0°/45° rotation with -1/-1/-1 scale)
var m = new Matrix4x4(
new Vector4(
-0.7071067811865474f,
0f,
-0.7071067811865477f,
0f
),
new Vector4(
0.7071067811865477f,
0f,
-0.7071067811865474f,
0f
),
new Vector4(
0f,
1f,
0f,
0f
),
new Vector4(
0f,
0f,
0f,
1f
)
);
var m2 = new float4x4(
m.m00, m.m01, m.m02, m.m03,
m.m10, m.m11, m.m12, m.m13,
m.m20, m.m21, m.m22, m.m23,
m.m30, m.m31, m.m32, m.m33
);
Profiler.BeginSample("Matrix4x4.DecomposeUnity");
if (m.ValidTRS())
{
Vector3 t1 = new Vector3(m.m03, m.m13, m.m23);
Quaternion r1 = m.rotation;
Vector3 s1 = m.lossyScale;
}
Profiler.EndSample();
Profiler.BeginSample("Matrix4x4.DecomposeCustom");
m.Decompose(out var t, out var r, out var s);
Profiler.EndSample();
var comparer3 = new Vector3EqualityComparer(10e-6f);
var comparer4 = new QuaternionEqualityComparer(10e-6f);
Assert.That(t, Is.EqualTo(new Vector3(0, 0, 0)).Using(comparer3));
Assert.That(r, Is.EqualTo(new Quaternion(0.65328151f, -0.270598054f, 0.270598054f, 0.65328151f)).Using(comparer4));
Assert.That(s, Is.EqualTo(new Vector3(-.99999994f, -.99999994f, -1)).Using(comparer3));
Profiler.BeginSample("float4x4.Decompose");
m2.Decompose(out var t3, out var r3, out var s3);
Profiler.EndSample();
Assert.That((Vector3)t3, Is.EqualTo(new Vector3(0, 0, 0)).Using(comparer3));
Assert.That((Quaternion) new quaternion(r3), Is.EqualTo(new Quaternion(0.65328151f, -0.270598054f, 0.270598054f, 0.65328151f)).Using(comparer4));
Assert.That((Vector3)s3, Is.EqualTo(new Vector3(-.99999994f, -.99999994f, -1)).Using(comparer3));
}
