From 284c1c0514168e30338f2ad372b7e7f185dba0c4 Mon Sep 17 00:00:00 2001
From: Tiger Wang <ziwei.tiger@hotmail.co.uk>
Date: Tue, 1 Jul 2014 22:39:37 +0100
Subject: Vector clamping fixes

Thank you, @madmaxoft.
---
 src/Vector3.h | 33 ++++++++++++++++-----------------
 1 file changed, 16 insertions(+), 17 deletions(-)

(limited to 'src/Vector3.h')

diff --git a/src/Vector3.h b/src/Vector3.h
index b5ddc705a..faf7fe43c 100644
--- a/src/Vector3.h
+++ b/src/Vector3.h
@@ -135,19 +135,13 @@ public:
 	}
 
 	/** Runs each value of the vector through std::floor() */
-	inline void Floor(void)
+	inline Vector3<T> Floor(void) const
 	{
-		x = (T)floor(x);
-		y = (T)floor(y);
-		z = (T)floor(z);
-	}
-
-	/** Clamps each value in the vector to within a specified range */
-	inline void Clamp(T a_MinX, T a_MinY, T a_MinZ, T a_MaxX, T a_MaxY, T a_MaxZ)
-	{
-		x = Clamp(x, (T)copysign(a_MinX, x), (T)copysign(a_MaxX, x));
-		y = Clamp(y, (T)copysign(a_MinY, y), (T)copysign(a_MaxY, y));
-		z = Clamp(z, (T)copysign(a_MinZ, z), (T)copysign(a_MaxZ, z));
+		return Vector3<T>(
+			(T)floor(x),
+			(T)floor(y),
+			(T)floor(z)
+		);
 	}
 
 	// tolua_end
@@ -162,6 +156,16 @@ public:
 		return Equals(a_Rhs);
 	}
 
+	inline bool operator > (const Vector3<T> & a_Rhs) const
+	{
+		return (SqrLength() > a_Rhs.SqrLength());
+	}
+
+	inline bool operator < (const Vector3<T> & a_Rhs) const
+	{
+		return (SqrLength() < a_Rhs.SqrLength());
+	}
+
 	inline void operator += (const Vector3<T> & a_Rhs)
 	{
 		x += a_Rhs.x;
@@ -305,11 +309,6 @@ protected:
 		return (a_Value < 0) ? -a_Value : a_Value;
 	}
 
-	/** Clamp X to the specified range.	*/
-	T Clamp(T a_Value, T a_Min, T a_Max)
-	{
-		return (a_Value < a_Min) ? a_Min : ((a_Value > a_Max) ? a_Max : a_Value);
-	}
 };
 // tolua_end
 
-- 
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