hkpPairCollisionFilter.inl
上传用户:yisoukefu
上传日期:2020-08-09
资源大小:39506k
文件大小:2k
源码类别:
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.
- *
- */
- void hkpPairCollisionFilter::calcKey(const hkpEntity* entityA, const hkpEntity* entityB, PairFilterKey& keyOut) const
- {
- // expand any pointer size to 64 bit
- hkUint64 ptrA = hkUint64(entityA);
- hkUint64 ptrB = hkUint64(entityB);
- #if HK_POINTER_SIZE == 4
- // fold two 32 bit values into one 64 bit
- if ( ptrA < ptrB )
- {
- keyOut = (ptrA << 32) + ptrB;
- }
- else
- {
- keyOut = (ptrB << 32) + ptrA;
- }
- #else
- // store both 64 bit
- if ( ptrA < ptrB )
- {
- keyOut.m_a = ptrA;
- keyOut.m_b = ptrB;
- }
- else
- {
- keyOut.m_a = ptrB;
- keyOut.m_b = ptrA;
- }
- #endif
- }
- /*
- * 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.
- *
- */