moved a few Extras projects into Extras/obsolete.

2008-11-17 21:05:22 +00:00
parent fe461296c6
commit 50f475feb5
209 changed files with 0 additions and 0 deletions
--- a/Extras/obsolete/SATConvexCollision/Scalar.h
+++ b/Extras/obsolete/SATConvexCollision/Scalar.h
@@ -0,0 +1,106 @@
+// Bullet Continuous Collision Detection and Physics Library
+// Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+//
+// Scalar.h
+//
+// 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.
+#ifndef BULLET_SCALAR_H
+#define BULLET_SCALAR_H
+
+
+#include <xmmintrin.h>
+#include "Memory2.h"
+
+// resolved overload found with Koenig lookup
+#pragma warning (disable : 4675)
+
+
+__declspec(align(16)) class Scalar
+{
+public:
+	BULLET_ALIGNED_NEW_AND_DELETE
+
+	__m128 base;
+
+	// constants
+	struct Consts{
+		static const Scalar
+			MinusOne, 
+			Zero,
+			Half,
+			One,
+			Three,
+			MinValue,
+			MaxValue,
+			Epsilon,
+			NegInfinity,
+			PosInfinity,
+			AbsMask;
+	};
+
+	// constructors
+	Scalar();
+	Scalar(float f);
+	Scalar(int i, bool forceNoConvert);
+
+	// explicit constructors
+	explicit Scalar(__m128 s);
+	explicit Scalar(int i);
+
+	// assignment
+	const Scalar& operator=(const Scalar& a);
+
+	// conversion
+	operator const float() const;
+	operator const float();
+
+	// in place operations
+	void operator+=(const Scalar& b);
+	void operator-=(const Scalar& b);
+	void operator*=(const Scalar& b);
+	void operator/=(const Scalar& b);
+
+	// operations
+	friend const Scalar operator-(const Scalar& a);
+
+	friend const Scalar operator+(const Scalar& a, const Scalar& b);
+	friend const Scalar operator-(const Scalar& a, const Scalar& b);
+	friend const Scalar operator*(const Scalar& a, const Scalar& b);
+	friend const Scalar operator/(const Scalar& a, const Scalar& b);
+
+	friend const Scalar Abs(const Scalar& a);
+	friend const Scalar Rcp(const Scalar& a);
+	friend const Scalar Rsqrt(const Scalar& a);
+	friend const Scalar Sqrt(const Scalar& a);
+	friend const Scalar RcpNr(const Scalar& a);
+	friend const Scalar RsqrtNr(const Scalar& a);
+
+	friend const Scalar Min(const Scalar& a, const Scalar& b);
+	friend const Scalar Max(const Scalar& a, const Scalar& b);
+	friend const Scalar Clamp(const Scalar& a, const Scalar& min, const Scalar& max);
+
+	friend const Scalar Lerp(const Scalar& a, const Scalar& b, const Scalar& t);
+
+	// comparison
+	friend const int IsNegative(const Scalar& a);
+
+	friend const int IsNan(const Scalar& a);
+	friend const int IsInfinity(const Scalar& a);
+	friend const int IsPosInfinity(const Scalar& a);
+	friend const int IsNegInfinity(const Scalar& a);
+};
+
+
+#include "Scalar.inl"
+
+#endif //BULLET_SCALAR_H