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engines/hpl1/engine/libraries/newton/physics/dgUserConstraint.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(AFX_DGUSERCONSTRAINT_H__97A0E0E3_C511_4761_9346_BAEC6E6322BA__INCLUDED_)
+#define AFX_DGUSERCONSTRAINT_H__97A0E0E3_C511_4761_9346_BAEC6E6322BA__INCLUDED_
+
+
+#include "dgBilateralConstraint.h"
+
+//class dgWorld;
+
+class dgUserConstraint: public dgBilateralConstraint {
+public:
+
+protected:
+	virtual dgUnsigned32 JacobianDerivative(dgContraintDescritor &params) = 0;
+	dgUserConstraint(dgWorld *const manager, dgBody *const dyn0, dgBody *const dyn1, dgInt32 constraintID);
+
+	virtual void GetInfo(dgConstraintInfo *const info) const;
+
+	virtual ~dgUserConstraint();
+};
+
+#endif // !defined(AFX_DGUSERCONSTRAINT_H__97A0E0E3_C511_4761_9346_BAEC6E6322BA__INCLUDED_)
+