hkpMousePickingViewer.h
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上传日期:2020-08-09
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文件大小:3k
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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_MOUSE_PICKING_VIEWER
- #define HK_MOUSE_PICKING_VIEWER
- #include <Physics/Utilities/VisualDebugger/Viewer/Dynamics/hkpWorldViewerBase.h>
- class hkpWorld;
- class hkVector4;
- class hkpMouseSpringAction;
- /// Server side mouse picking implementation.
- class hkpMousePickingViewer : public hkpWorldViewerBase
- {
- public:
- enum Command // for serialization
- {
- HK_PICK_OBJECT = 0xB0,
- HK_DRAG_OBJECT,
- HK_RELEASE_OBJECT
- };
- static hkProcess* HK_CALL create(const hkArray<hkProcessContext*>& contexts);
- /// Registers the hkDebugDisplayProcess with the hkProcessFactory.
- static void HK_CALL registerViewer();
- /// Gets the tag associated with this viewer type
- virtual int getProcessTag() { return m_tag; }
- static inline const char* HK_CALL getName() { return "Mouse Picking"; }
- //
- // Process interface
- //
- virtual void getConsumableCommands( hkUint8*& commands, int& numCommands );
- /// Given a command (that has already been parsed from
- /// the stream), consume the rest of the data.
- virtual void consumeCommand( hkUint8 command );
- virtual void worldRemovedCallback( hkpWorld* world );
- //
- // Own interface
- //
- /// Attaches a hkpMouseSpringAction to an object in the world
- hkBool pickObject( hkUint64 displayObject, const hkVector4& worldPosition );
- /// Move the fixed point of the hkpMouseSpringAction
- void dragObject( const hkVector4& newWorldSpacePoint );
- /// Removes the hkpMouseSpringAction from the world freeing the attached object.
- void releaseObject();
- protected:
- /// Constructor.
- hkpMousePickingViewer(const hkArray<hkProcessContext*>& contexts);
- /// Destructor.
- ~hkpMousePickingViewer();
- hkpWorld* m_currentWorld;
- hkpMouseSpringAction* m_mouseSpring;
- hkReal m_mouseSpringMaxRelativeForce;
- static int m_tag;
- };
- #endif // HK_MOUSE_PICKING_HANDLER
- /*
- * 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.
- *
- */