You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
101 lines
2.8 KiB
101 lines
2.8 KiB
14 years ago
|
/*==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 plSoftVolume_inc
|
||
|
|
#define plSoftVolume_inc
|
||
|
|
|
||
|
|
#include "plRegionBase.h"
|
||
|
|
#include "hsGeometry3.h"
|
||
|
|
|
||
|
|
class hsStream;
|
||
|
|
class hsResMgr;
|
||
|
|
class plMessage;
|
||
|
|
|
||
|
|
class plSoftVolume : public plRegionBase
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
enum RefTypes {
|
||
|
|
kSubVolume
|
||
|
|
};
|
||
|
|
|
||
|
|
protected:
|
||
|
|
enum {
|
||
|
|
kListenNone = 0x0,
|
||
|
|
kListenCheck = 0x1,
|
||
|
|
kListenPosSet = 0x2,
|
||
|
|
kListenDirty = 0x4,
|
||
|
|
kListenRegistered = 0x8
|
||
|
|
};
|
||
|
|
|
||
|
|
hsPoint3 fListenPos;
|
||
|
|
mutable hsScalar fListenStrength;
|
||
|
|
mutable UInt32 fListenState;
|
||
|
|
|
||
|
|
hsScalar fInsideStrength;
|
||
|
|
hsScalar fOutsideStrength;
|
||
|
|
|
||
|
|
virtual hsScalar IUpdateListenerStrength() const;
|
||
|
|
|
||
|
|
hsScalar IRemapStrength(hsScalar s) const { return fOutsideStrength + s * (fInsideStrength - fOutsideStrength); }
|
||
|
|
|
||
|
|
private:
|
||
|
|
// Don't call this, use public GetStrength().
|
||
|
|
virtual hsScalar IGetStrength(const hsPoint3& pos) const = 0;
|
||
|
|
|
||
|
|
public:
|
||
|
|
plSoftVolume();
|
||
|
|
virtual ~plSoftVolume();
|
||
|
|
|
||
|
|
CLASSNAME_REGISTER( plSoftVolume );
|
||
|
|
GETINTERFACE_ANY( plSoftVolume, plRegionBase );
|
||
|
|
|
||
|
|
virtual hsScalar GetStrength(const hsPoint3& pos) const;
|
||
|
|
virtual hsBool IsInside(const hsPoint3& pos) const { return GetStrength(pos) >= 1.f; }
|
||
|
|
|
||
|
|
virtual void SetTransform(const hsMatrix44& l2w, const hsMatrix44& w2l) = 0;
|
||
|
|
|
||
|
|
virtual Int32 GetNumProperties() const { return 1; } // This is stupid.
|
||
|
|
|
||
|
|
virtual hsScalar GetListenerStrength() const;
|
||
|
|
virtual void UpdateListenerPosition(const hsPoint3& p);
|
||
|
|
virtual void SetCheckListener(hsBool on=true);
|
||
|
|
virtual hsBool GetCheckListener() const { return 0 != (fListenState & kListenCheck); }
|
||
|
|
|
||
|
|
virtual hsBool MsgReceive(plMessage* msg);
|
||
|
|
|
||
|
|
virtual void Read(hsStream* stream, hsResMgr* mgr);
|
||
|
|
virtual void Write(hsStream* stream, hsResMgr* mgr);
|
||
|
|
|
||
|
|
void SetInsideStrength(hsScalar s);
|
||
|
|
void SetOutsideStrength(hsScalar s);
|
||
|
|
|
||
|
|
hsScalar GetInsideStrength() const { return fInsideStrength; }
|
||
|
|
hsScalar GetOutsideStrength() const { return fOutsideStrength; }
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // plSoftVolume_inc
|
||
|
|
|