Author: alanmc
Date: 2006-12-24 13:49:42 -0500 (Sun, 24 Dec 2006)
New Revision: 70028
Modified:
trunk/Mono.Xna/tests/TestHelper.cs
Log:
Added comments and niced up a little.
Modified: trunk/Mono.Xna/tests/TestHelper.cs
===================================================================
--- trunk/Mono.Xna/tests/TestHelper.cs 2006-12-24 18:45:43 UTC (rev 70027)
+++ trunk/Mono.Xna/tests/TestHelper.cs 2006-12-24 18:49:42 UTC (rev 70028)
@@ -6,6 +6,12 @@
{
public static class TestHelper
{
+ /// <summary>
+ /// Used to check if two floating point values are approximately the
same.
+ /// </summary>
+ /// <param name="value1">First value to compare</param>
+ /// <param name="value2">Second value to compare</param>
+ /// <returns></returns>
public static bool ApproximatelyEquals(float value1, float value2)
{
float epsilon = 1 / 100000.0f;
@@ -16,14 +22,11 @@
public static bool ApproximatelyEquals(float? value1, float? value2)
{
- if (value1 == null && value2 == null)
- return true;
- if (value1 == null && value2 != null)
- return false;
- if (value2 == null && value1 != null)
- return false;
+ if (value1 == null)
+ return value2 == null;
-
+ if (value2 == null)
+ return value1 == null;
float epsilon = 1 / 100000.0f;
Console.WriteLine(Math.Abs((float)value1) + " - " +
Math.Abs((float)value2) + " = " + Math.Abs(Math.Abs((float)value1) -
Math.Abs((float)value2)));
_______________________________________________
Mono-patches maillist - [email protected]
http://lists.ximian.com/mailman/listinfo/mono-patches
