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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/>.
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 plModulator_inc
#define plModulator_inc
#include "../pnFactory/plCreatable.h"
struct hsMatrix44;
struct hsPoint3;
class plVolumeIsect;
class hsBounds3Ext;
class plModulator : public plCreatable
{
protected:
plVolumeIsect* fVolume;
hsScalar fSoftDist;
public:
plModulator();
virtual ~plModulator();
CLASSNAME_REGISTER( plModulator );
GETINTERFACE_ANY( plModulator, plCreatable );
const plVolumeIsect* GetVolume() const { return fVolume; }
void SetVolume(plVolumeIsect* vol); // Takes ownership, so don't delete after handing it in.
hsScalar Modulation(const hsPoint3& pos) const;
hsScalar Modulation(const hsBounds3Ext& bnd) const;
void SetTransform(const hsMatrix44& l2w, const hsMatrix44& w2l);
hsScalar GetSoftDist() const { return fSoftDist; }
void SetSoftDist(hsScalar s) { fSoftDist = s; }
virtual void Read(hsStream* s, hsResMgr* mgr);
virtual void Write(hsStream* s, hsResMgr* mgr);
};
#endif // plModulator_inc