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140 lines
4.5 KiB
140 lines
4.5 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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Additional permissions under GNU GPL version 3 section 7 |
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If you modify this Program, or any covered work, by linking or |
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
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(or a modified version of those libraries), |
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
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licensors of this Program grant you additional |
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permission to convey the resulting work. Corresponding Source for a |
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non-source form of such a combination shall include the source code for |
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
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work. |
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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 plViewFaceModifier_inc |
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#define plViewFaceModifier_inc |
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#include "hsMatrix44.h" |
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#include "hsBounds.h" |
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#include "pnModifier/plSingleModifier.h" |
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class plGenRefMsg; |
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class plPipeline; |
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class plViewFaceModifier : public plSingleModifier |
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{ |
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public: |
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enum plVFFlags { |
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kPivotFace = 0, |
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kPivotFavorY, |
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kPivotY, |
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kPivotTumble, |
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kScale, |
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kFaceCam, |
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kFaceList, |
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kFacePlay, |
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kFaceObj, |
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kOffset, |
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kOffsetLocal, |
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kMaxBounds |
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}; |
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protected: |
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hsVector3 fLastDirY; |
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hsVector3 fScale; |
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hsMatrix44 fOrigLocalToParent; |
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hsMatrix44 fOrigParentToLocal; |
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hsPoint3 fFacePoint; |
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plSceneObject* fFaceObj; |
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hsVector3 fOffset; |
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hsBounds3Ext fMaxBounds; |
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virtual hsBool IFacePoint(plPipeline* pipe, const hsPoint3& at); |
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virtual hsBool IEval(double secs, hsScalar del, UInt32 dirty); |
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enum RefType |
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{ |
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kRefFaceObj |
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}; |
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void IOnReceive(plGenRefMsg* refMsg); |
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void IOnRemove(plGenRefMsg* refMsg); |
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void ISetObject(plKey soKey); |
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public: |
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plViewFaceModifier(); |
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virtual ~plViewFaceModifier(); |
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CLASSNAME_REGISTER( plViewFaceModifier ); |
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GETINTERFACE_ANY( plViewFaceModifier, plSingleModifier ); |
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virtual void SetTarget(plSceneObject* so); |
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virtual void Read(hsStream* stream, hsResMgr* mgr); |
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virtual void Write(hsStream* stream, hsResMgr* mgr); |
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virtual hsBool MsgReceive(plMessage* msg); |
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// ViewFace specific |
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void SetScale(const hsVector3& s) { fScale = s; } |
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const hsVector3& GetScale() const { return fScale; } |
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void SetOrigTransform(const hsMatrix44& l2p, const hsMatrix44& p2l); |
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void SetMaxBounds(const hsBounds3Ext& bnd); |
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const hsBounds3Ext& GetMaxBounds() const { return fMaxBounds; } |
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hsBool HaveMaxBounds() const { return HasFlag(kMaxBounds); } |
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enum FollowMode |
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{ |
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kFollowCamera = 0, // Follow the camera |
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kFollowListener, |
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kFollowPlayer, |
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kFollowObject |
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}; |
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void SetFollowMode(FollowMode m, plKey soKey=nil); // For follow object, set obj, else it's ignored. |
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FollowMode GetFollowMode() const; |
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plSceneObject* GetFollowObject() const { return fFaceObj; } |
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void SetOffsetActive(hsBool on) { if(on) SetFlag(kOffset); else ClearFlag(kOffset); } |
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hsBool GetOffsetActive() const { return HasFlag(kOffset); } |
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void SetOffset(const hsVector3& off, hsBool local=true); |
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const hsVector3& GetOffset() const { return fOffset; } |
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hsBool GetOffsetLocal() const { return HasFlag(kOffsetLocal); } |
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}; |
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#endif // plViewFaceModifier_inc
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