Merge pull request #108974 from Joy-less/Improve-IsNormalized()

Improve `IsNormalized()` in C#

Author: Repiteo

modules/mono/glue/GodotSharp/GodotSharp/Core/Quaternion.cs

@@ -338,7 +338,7 @@ public readonly bool IsFinite()
         /// <returns>A <see langword="bool"/> for whether the quaternion is normalized or not.</returns>
         public readonly bool IsNormalized()
         {
-            return Mathf.Abs(LengthSquared() - 1) <= Mathf.Epsilon;
+            return Mathf.IsEqualApprox(LengthSquared(), 1, Mathf.Epsilon);
         }
 
         public readonly Quaternion Log()

modules/mono/glue/GodotSharp/GodotSharp/Core/Vector2.cs

@@ -370,7 +370,7 @@ public readonly bool IsFinite()
         /// <returns>A <see langword="bool"/> indicating whether or not the vector is normalized.</returns>
         public readonly bool IsNormalized()
         {
-            return Mathf.Abs(LengthSquared() - 1.0f) < Mathf.Epsilon;
+            return Mathf.IsEqualApprox(LengthSquared(), 1, Mathf.Epsilon);
         }
 
         /// <summary>

modules/mono/glue/GodotSharp/GodotSharp/Core/Vector3.cs

@@ -368,7 +368,7 @@ public readonly bool IsFinite()
         /// <returns>A <see langword="bool"/> indicating whether or not the vector is normalized.</returns>
         public readonly bool IsNormalized()
         {
-            return Mathf.Abs(LengthSquared() - 1.0f) < Mathf.Epsilon;
+            return Mathf.IsEqualApprox(LengthSquared(), 1, Mathf.Epsilon);
         }
 
         /// <summary>

modules/mono/glue/GodotSharp/GodotSharp/Core/Vector4.cs

@@ -318,7 +318,7 @@ public readonly bool IsFinite()
         /// <returns>A <see langword="bool"/> indicating whether or not the vector is normalized.</returns>
         public readonly bool IsNormalized()
         {
-            return Mathf.Abs(LengthSquared() - 1.0f) < Mathf.Epsilon;
+            return Mathf.IsEqualApprox(LengthSquared(), 1, Mathf.Epsilon);
         }
 
         /// <summary>