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engines/hpl1/engine/libraries/newton/physics/dgUpVectorConstraint.h

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+/* Copyright (c) <2003-2011> <Julio Jerez, Newton Game Dynamics>
+*
+* 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.
+*/
+
+#if !defined(__DGUPVECTORCONSTRAINT_563GFT35684GT__INCLUDED_)
+#define __DGUPVECTORCONSTRAINT_563GFT35684GT__INCLUDED_
+#include "dgBilateralConstraint.h"
+
+//template<class T> class dgPool;
+
+class dgUpVectorConstraint;
+
+typedef dgUnsigned32(dgApi *dgUpVectorJointCallBack)(const dgUpVectorConstraint &upVector);
+
+class dgUpVectorConstraint: public dgBilateralConstraint {
+public:
+	void SetJointParameterCallBack(dgUpVectorJointCallBack callback);
+	void InitPinDir(const dgVector &pin);
+
+	dgVector GetPinDir() const;
+	void SetPinDir(const dgVector &pin);
+
+	virtual bool IsBilateral() const;
+
+private:
+	dgUpVectorConstraint();
+	virtual ~dgUpVectorConstraint();
+//	virtual void Remove(dgWorld* world);
+
+	virtual dgUnsigned32 JacobianDerivative(dgContraintDescritor &params);
+//	static dgUpVectorConstraint* Create(dgWorld* world);
+
+	dgUpVectorJointCallBack m_callBack;
+//	dgUnsigned32 m_reserve[3];
+
+	friend class dgWorld;
+//	friend class dgPool<dgUpVectorConstraint>;
+};
+
+/*
+class dgUpVectorConstraintArray: public dgPoolContainer<dgUpVectorConstraint>
+{
+};
+*/
+
+#endif // !defined(__DGUPVECTORCONSTRAINT_563GFT35684GT__INCLUDED_)
+