public void ForwardAndBackwardMakeHalf()
{
var deg = VectorUtils.AngleDeg(forward, backward);
Assert.AreEqual(deg, 180f, "Angle mismatch!");
var rad = VectorUtils.Angle(forward, backward);
Assert.AreEqual(rad, (float)math.PI, "Angle mismatch!");
}
public void OneAndFourOClockMake120()
{
var fourOClock = RotationUtils.RotateAbout(float3.zero, 120, 1);
var deg = VectorUtils.AngleDeg(forward, fourOClock);
Assert.AreEqual(120, deg, "Angle mismatch!");
var rad = VectorUtils.Angle(forward, fourOClock);
Assert.AreEqual(120f * ((float)math.PI) / 180f, rad, "Angle mismatch!");
}
public void RightAndUpMakePerpendicular()
{
var forward = new float3(0, 0, 1);
var right = new float3(1, 0, 0);
var deg = VectorUtils.AngleDeg(forward, right);
Assert.AreEqual(deg, 90, "Angle mismatch!");
var rad = VectorUtils.Angle(forward, right);
Assert.AreEqual(rad, (float)(math.PI / 2), "Angle mismatch!");
}
