dummy.h

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//**************************************************************************/
// Copyright (c) 1998-2006 Autodesk, Inc.
// All rights reserved.
// 
// These coded instructions, statements, and computer programs contain
// unpublished proprietary information written by Autodesk, Inc., and are
// protected by Federal copyright law. They may not be disclosed to third
// parties or copied or duplicated in any form, in whole or in part, without
// the prior written consent of Autodesk, Inc.
//**************************************************************************/
// FILE:        dummy.h
// DESCRIPTION: 
// AUTHOR:      Dan Silva
// HISTORY:     
//**************************************************************************/

#pragma once
#include "coreexp.h"
#include "maxtypes.h"
#include "object.h"

extern CoreExport Class_ID dummyClassID;

#pragma warning(push)
#pragma warning(disable:4239 4100)
class DummyObject : public HelperObject {              
    friend class LuminaireObject;
    friend class LuminaireObjectCreateCallBack;
    friend class DummyObjectCreateCallBack;
    friend INT_PTR CALLBACK DummyParamDialogProc( HWND hDlg, UINT message, 
        WPARAM wParam, LPARAM lParam );

    friend class CharacterObject;
    
        // Mesh cache
        Mesh mesh;  
        long dumFlags;  
        Point3 color;
        Box3 box;
        Interval valid;
        void BuildMesh();
        void UpdateMesh();

    //  inherited virtual methods for Reference-management
        RefResult NotifyRefChanged( Interval changeInt, RefTargetHandle hTarget, 
           PartID& partID, RefMessage message );

    public:
        CoreExport DummyObject();

        CoreExport Box3 GetBox() const;
        CoreExport void SetBox(Box3& b);
        CoreExport void SetColor(Point3 color);
        CoreExport void EnableDisplay();
        CoreExport void DisableDisplay();
        CoreExport void SetValidity(Interval v);

        //  inherited virtual methods:
        // From BaseObject
        CoreExport int HitTest(TimeValue t, INode* inode, int type, int crossing, int flags, IPoint2 *p, ViewExp *vpt);
        CoreExport void Snap(TimeValue t, INode* inode, SnapInfo *snap, IPoint2 *p, ViewExp *vpt);
        CoreExport int Display(TimeValue t, INode* inode, ViewExp *vpt, int flags);
        CoreExport CreateMouseCallBack* GetCreateMouseCallBack();
        CoreExport RefTargetHandle Clone(RemapDir& remap);
        Interval ObjectValidity(TimeValue t) { return valid; }

        // From Object
        CoreExport ObjectState Eval(TimeValue time);
        void InitNodeName(MSTR& s);
        int DoOwnSelectHilite() {return 1; }        
        int IsRenderable(){ return 0; }
        MCHAR *GetObjectName();

        //  From Object
        CoreExport void GetWorldBoundBox(TimeValue t, INode *mat, ViewExp *vpt, Box3& box );
        CoreExport void GetLocalBoundBox(TimeValue t, INode *mat, ViewExp *vpt, Box3& box );
        CoreExport void GetDeformBBox(TimeValue t, Box3& box, Matrix3 *tm, BOOL useSel=FALSE );


        // IO
        CoreExport IOResult Save(ISave *isave);
        CoreExport IOResult Load(ILoad *iload);

        // From ReferenceMaker
        CoreExport void RescaleWorldUnits(float f);

        // Animatable methods
        CoreExport void DeleteThis();
        Class_ID ClassID() { return dummyClassID; }  
        void GetClassName(MSTR& s);
        int IsKeyable(){ return 1;}
        LRESULT CALLBACK TrackViewWinProc( HWND hwnd,  UINT message, 
                WPARAM wParam,   LPARAM lParam ){return(0);}
    };
#pragma warning(pop)
CoreExport ClassDesc* GetDummyObjDescriptor();