Added asserts to RayStep function

Railboy · Railboy · commit 931095fd3f7c · 2017-11-15T12:38:19.000-08:00
diff --git a/Assets/HoloToolkit/Input/Scripts/Focus/RayStep.cs b/Assets/HoloToolkit/Input/Scripts/Focus/RayStep.cs
@@ -129,6 +129,9 @@ public static RayStep GetStepByDistance(RayStep[] steps, float distance)
         /// <returns></returns>
         public static Vector3 GetDirectionByDistance(RayStep[] steps, float distance)
         {
+            Debug.Assert(steps != null);
+            Debug.Assert(steps.Length > 0);
+
             return GetStepByDistance(steps, distance).direction;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -129,6 +129,9 @@ public static RayStep GetStepByDistance(RayStep[] steps, float distance)`
`129`	`129`	`/// <returns></returns>`
`130`	`130`	`public static Vector3 GetDirectionByDistance(RayStep[] steps, float distance)`
`131`	`131`	`{`
	`132`	`+ Debug.Assert(steps != null);`
	`133`	`+ Debug.Assert(steps.Length > 0);`
	`134`	`+`
`132`	`135`	`return GetStepByDistance(steps, distance).direction;`
`133`	`136`	`}`
`134`	`137`