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LinearMath/Vector.cpp

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+// Bullet Continuous Collision Detection and Physics Library
+// Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+//
+//
+// Vector.cpp
+//
+// Copyright (c) 2006 Simon Hobbs
+//
+// This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source distribution.
+#ifdef WIN32
+#if _MSC_VER >= 1310
+#include "Vector.h"
+#include <float.h>
+
+////////////////////////////////////////////////////////////////////////////////
+// Vector3
+
+bool Vector3::IsFinite() const
+{
+	if (_finite(GetX()) && _finite(GetY()) && _finite(GetZ()))
+		return true;
+	return false;
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+// Point3
+
+bool Point3::IsFinite() const
+{
+	if (_finite(GetX()) && _finite(GetY()) && _finite(GetZ()))
+		return true;
+	return false;
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+// Vector4
+bool Vector4::IsFinite() const
+{
+	if (_finite(GetX()) && _finite(GetY()) && _finite(GetZ()) && _finite(GetW()))
+		return true;
+	return false;
+}
+
+#endif
+#endif //WIN32