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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Additional permissions under GNU GPL version 3 section 7
If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
licensors of this Program grant you additional
permission to convey the resulting work. Corresponding Source for a
non-source form of such a combination shall include the source code for
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
work.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#ifndef plStereizer_inc
#define plStereizer_inc
#include "../pnModifier/plSingleModifier.h"
#include "hsGeometry3.h"
#include "hsMatrix44.h"
class plListenerMsg;
class plMessage;
class plCoordinateInterface;
class hsStream;
class hsResMgr;
class plStereizer : public plSingleModifier
{
protected:
// Flags - in a plSingleModifier::hsBitVector.
enum
{
kLeftChannel,
kHasMaster
};
// Static properties
hsScalar fAmbientDist;
hsScalar fTransition;
hsScalar fMaxSepDist;
hsScalar fMinSepDist;
hsScalar fTanAng;
hsPoint3 fInitPos;
// Environmental properties, namely of the current listener
hsPoint3 fListPos;
hsVector3 fListDirection;
hsVector3 fListUp;
virtual hsBool IEval(double secs, hsScalar del, UInt32 dirty);
hsPoint3 IGetLocalizedPos(const hsVector3& posToList, hsScalar distToList) const;
hsPoint3 IGetAmbientPos() const;
void ISetNewPos(const hsPoint3& newPos);
hsPoint3 IGetUnStereoPos() const;
plCoordinateInterface* IGetParent() const;
void ISetHasMaster(hsBool on) { if(on)SetFlag(kHasMaster); else ClearFlag(kHasMaster); }
public:
plStereizer();
virtual ~plStereizer();
CLASSNAME_REGISTER( plStereizer );
GETINTERFACE_ANY( plStereizer, plSingleModifier );
virtual void Read(hsStream* stream, hsResMgr* mgr);
virtual void Write(hsStream* stream, hsResMgr* mgr);
virtual hsBool MsgReceive(plMessage* msg);
hsBool Stereize();
void SetFromListenerMsg(const plListenerMsg* listMsg);
void SetAmbientDist(hsScalar d) { fAmbientDist = d; }
hsScalar GetAmbientDist() const { return fAmbientDist; }
void SetTransition(hsScalar d) { fTransition = d; }
hsScalar GetTransition() const { return fTransition; }
void SetMaxSepDist(hsScalar d) { fMaxSepDist = d; }
hsScalar GetMaxSepDist() const { return fMaxSepDist; }
void SetMinSepDist(hsScalar d) { fMinSepDist = d; }
hsScalar GetMinSepDist() const { return fMinSepDist; }
void SetSepAngle(hsScalar rads);
hsScalar GetSepAngle() const;
void SetAsLeftChannel(hsBool on) { if(on)SetFlag(kLeftChannel); else ClearFlag(kLeftChannel); }
hsBool IsLeftChannel() const { return HasFlag(kLeftChannel); }
void SetParentInitPos(const hsPoint3& pos) { fInitPos = pos; }
const hsPoint3& GetParentInitPos() const { return fInitPos; }
void SetWorldInitPos(const hsPoint3& pos);
hsPoint3 GetWorldInitPos() const;
hsBool CheckForMaster();
hsBool HasMaster() const { return HasFlag(kHasMaster); }
};
#endif // plStereizer_inc