hkpWindAction.h
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- /*
- *
- * 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_AERODYNAMICS_ACTION2_H
- #define HK_AERODYNAMICS_ACTION2_H
- #include <Physics/Dynamics/Action/hkpUnaryAction.h>
- #include <Physics/Dynamics/Action/hkpArrayAction.h>
- #include <Physics/Dynamics/Entity/hkpRigidBody.h>
- #include <Physics/Utilities/Actions/Wind/hkpWind.h>
- /// This action applies wind to a single entity.
- class hkpWindAction : public hkpUnaryAction
- {
- public:
- /// Constructor
- /// param body the rigid body this action applies to.
- /// param wind the wind managed by this action.
- /// param resistanceFactor amount of wind due to rigid body's motion.
- /// param useObb use an oriented bounding box to estimate wind on a convex vertices shapes.
- /// A relFactor of 1.0f applies the same amount of resistance as would be caused by the equivalent wind.
- hkpWindAction( hkpRigidBody* body, const hkpWind* wind, hkReal resistanceFactor, hkReal obbFactor = 0.0f );
- /// Apply the action to the rigid body. Called every simulation step.
- virtual void applyAction( const hkStepInfo& stepInfo );
- /// hkpAction clone interface.
- virtual hkpAction* clone( const hkArray<hkpEntity*>& newEntities, const hkArray<hkpPhantom*>& newPhantoms ) const;
- /// Destructor.
- virtual ~hkpWindAction();
- private:
- /// The wind.
- const hkpWind* m_wind;
- /// Amount of wind due to the body's motion.
- /// A scaling factor of 1.0f applies the same amount of resistance as would be due to the equivalent wind.
- const hkReal m_resistanceFactor;
- /// Use an oriented bounding box in place of the full calculation for convex vertices shapes.
- const hkReal m_obbFactor;
- };
- #endif // HK_AERODYNAMICS_ACTION2_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.
- *
- */