Assert.AreApproximatelyEqual

Parameters

Description

Asserts that the values are approximately equal. An absolute error check is used for approximate equality check (|a-b| < tolerance). Default tolerance is 0.00001f.

Note: Every time you call the method with tolerance specified, a new instance of FloatComparer is created. For performance reasons you might want to instance your own comparer and pass it to the AreEqual method. If the tolerance is not specifies, a default comparer is used and the issue does not occur.

#pragma strict
public class AssertionExampleClass extends MonoBehaviour {
	function Update() {
		//Unless specified, default error tolerance will be used.
		Assert.AreApproximatelyEqual(0.0f, transform.position.x);
		Assert.AreApproximatelyEqual(0.0f, transform.position.y);
		Assert.AreApproximatelyEqual(0.0f, transform.position.z);
	}
}

public class AssertionExampleClass : MonoBehaviour {
        void Update () {
                //Make sure the positino of the GameObject is always in the center of the scene.
                //AreApproximatelyEqual should be used for comparing floating point variables.
                //Unless specified, default error tolerance will be used.
                Assert.AreApproximatelyEqual(0.0f, transform.position.x);
                Assert.AreApproximatelyEqual(0.0f, transform.position.y);
                Assert.AreApproximatelyEqual(0.0f, transform.position.z);
        }
}