hkpSpringDamperConstraintMotor.h
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上传日期:2020-08-09
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其他游戏
开发平台:
Visual C++
- /*
- *
- * Confidential Information of Telekinesys Research Limited (t/a Havok). Not for disclosure or distribution without Havok's
- * prior written consent. This software contains code, techniques and know-how which is confidential and proprietary to Havok.
- * Level 2 and Level 3 source code contains trade secrets of Havok. Havok Software (C) Copyright 1999-2009 Telekinesys Research Limited t/a Havok. All Rights Reserved. Use of this software is subject to the terms of an end user license agreement.
- *
- */
- #ifndef HK_DYNAMICS2_SPRING_DAMPER_CONSTRAINT_MOTOR_H
- #define HK_DYNAMICS2_SPRING_DAMPER_CONSTRAINT_MOTOR_H
- #include <Physics/Dynamics/Constraint/Motor/hkpLimitedForceConstraintMotor.h>
- extern const hkClass hkpSpringDamperConstraintMotorClass;
- /// this motor works like a spring. It tries to reach a given target position
- /// using an angular spring which has a spring constant.
- /// Due to the implementation, the maximum spring constant is limited and
- /// will be clipped. Its stiffness can never exceed 1/numberOfSolverSteps
- /// of the stiffness of the hkpPositionConstraintMotor (when using a tau of 1).
- class hkpSpringDamperConstraintMotor : public hkpLimitedForceConstraintMotor
- {
- public:
- HK_DECLARE_REFLECTION();
- /// Will zero all values except maxForce, which is set to a very high value.
- hkpSpringDamperConstraintMotor();
- /// Construct a motor with the given properties.
- hkpSpringDamperConstraintMotor( hkReal springConstant, hkReal springDamping, hkReal maxForce = HK_REAL_MAX);
- /// Motor clone method.
- virtual hkpConstraintMotor* clone() const;
- public:
- /// The spring constant in N/m.
- hkReal m_springConstant;
- /// The spring damping in Nsec/m.
- hkReal m_springDamping;
- public:
- hkpSpringDamperConstraintMotor(hkFinishLoadedObjectFlag f) : hkpLimitedForceConstraintMotor(f) {}
- };
- #endif // HK_DYNAMICS2_SPRING_DAMPER_CONSTRAINT_MOTOR_H
- /*
- * Havok SDK - NO SOURCE PC DOWNLOAD, BUILD(#20090216)
- *
- * Confidential Information of Havok. (C) Copyright 1999-2009
- * Telekinesys Research Limited t/a Havok. All Rights Reserved. The Havok
- * Logo, and the Havok buzzsaw logo are trademarks of Havok. Title, ownership
- * rights, and intellectual property rights in the Havok software remain in
- * Havok and/or its suppliers.
- *
- * Use of this software for evaluation purposes is subject to and indicates
- * acceptance of the End User licence Agreement for this product. A copy of
- * the license is included with this software and is also available at www.havok.com/tryhavok.
- *
- */