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84 lines
2.3 KiB
84 lines
2.3 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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#ifndef plVisLOSMgr_inc |
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#define plVisLOSMgr_inc |
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#include "hsGeometry3.h" |
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#include "hsTemplates.h" |
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class plSpaceTreeNode; |
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class plSpaceTree; |
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class plDrawableSpans; |
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class plDrawable; |
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class plSceneNode; |
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class plPageTreeMgr; |
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class plPipeline; |
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class hsBounds3Ext; |
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class plVisHit |
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{ |
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public: |
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hsPoint3 fPos; |
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}; |
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class plSpaceHit |
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{ |
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public: |
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int fIdx; |
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hsScalar fClosest; |
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}; |
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class plVisLOSMgr |
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{ |
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protected: |
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plPageTreeMgr* fPageMgr; |
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plPipeline* fPipe; |
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hsScalar fMaxDist; |
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hsPoint3 fCurrFrom; |
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hsPoint3 fCurrTarg; |
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hsBool ISetup(const hsPoint3& pStart, const hsPoint3& pEnd); |
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hsBool ICheckBound(const hsBounds3Ext& bnd, hsScalar& closest); |
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hsBool ICheckSpaceTreeRecur(plSpaceTree* space, int which, hsTArray<plSpaceHit>& hits); |
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hsBool ICheckSpaceTree(plSpaceTree* space, hsTArray<plSpaceHit>& hits); |
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hsBool ICheckSceneNode(plSceneNode* node, plVisHit& hit); |
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hsBool ICheckDrawable(plDrawable* d, plVisHit& hit); |
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hsBool ICheckSpan(plDrawableSpans* dr, UInt32 spanIdx, plVisHit& hit); |
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public: |
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hsBool Check(const hsPoint3& pStart, const hsPoint3& pEnd, plVisHit& hit); |
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hsBool CursorCheck(plVisHit& hit); |
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static plVisLOSMgr* Instance(); |
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static void Init(plPipeline* pipe, plPageTreeMgr* mgr) { Instance()->fPipe = pipe; Instance()->fPageMgr = mgr; } |
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static void DeInit() { Instance()->fPipe = nil; Instance()->fPageMgr = nil; } |
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}; |
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#endif // plVisLOSMgr_inc
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