kev/Drawer/MeshProcess/libMesh/inc/XJOSGView/ViewAndCallback/XJOSGViewInternal.h

#pragma once

#include <osgViewer/Viewer>
#include <osgViewer/ViewerEventHandlers>
#include <osgViewer/api/win32/GraphicsWindowWin32>

#include <osgDB/ReadFile>
#include <osgUtil/Optimizer>
#include <osgManipulator/TrackballDragger>
#include <osgManipulator/TranslateAxisDragger>
#include <osgManipulator/Translate2DDragger>
#include <osgGA/TrackballManipulator>

#include "../Assist/XJOSGCommon.h"
#include "../XJOSGObject/XJOSGObject.h"


#include "XJOSGView/XJOSGView.h"
#include "XJObjectManager/XJObjectManager.h"
#include "XJAlgorithm/XJPoint2D.h"

#include "XJUserEventHandler.h"
#include "XJTrackballManipulator.h"
#include "HUDCamera.h"
#include "XJV3D_Viewer.h"
#include "XJOSGObjManager.h"
#include "BaseOperator/ViewerSelector.h"

#include "BaseOperator/SelectionManager.h"
#include "BaseOperator/OBaseOperator.h"
#include "BaseOperator/XJMouseOperator.h"
#include "BaseOperator/OpPickZValue.h"
#include "BaseOperator/OpMarkupMouse.h"
#include <string>
#include <vector>
#include <map>
using namespace OSGView;

class PromptionHandler;
class BoxPicker;

static int osgCurManagerIndex;


class CXJOSGViewInternal : public CXJObserver
{
public:
	//<2F><><EFBFBD>캯<EFBFBD><ECBAAF><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ھ<EFBFBD><DABE><EFBFBD>
	CXJOSGViewInternal();
    virtual ~CXJOSGViewInternal();

	enum {MAX_NOTE_LEN = 512};

	void SetHWND(void* hWnd) {m_hWnd = (::HWND)hWnd;}

	//<2F><><EFBFBD><EFBFBD>֡<EFBFBD><D6A1><EFBFBD><EFBFBD>
	void Frame();

	bool Done();

	//<2F><><EFBFBD><EFBFBD><EFBFBD>ػ<EFBFBD>
	void RequestRedraw();

	//<2F><>ʼ<EFBFBD><CABC>OSG
    void InitOSG(const std::string& bkgFile);

	//<2F>ͷ<EFBFBD>OSG<53><47><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>
	int TerminateOSG();

	//<2F><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD>UI<55><49><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD>
	void RunEventHandle();

	/*<2A><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
	int UpdateObjectView(CXJObject *obj, EOSGUpdateType updateType = UPDATE_ALL);  //<2F>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>

	//<2F><><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void ActivateEventOperator(CXJMouseOperator* pEventOp);
	void DeactiveEventOperator();

	/***<2A><>ͼ<EFBFBD>任***/
	void TopView();
	void LeftView();
	void RightView();
	void BottonView();
	void FrontView();
	void BackView();
	void ZoomAll();

	void TopNoZoomView();
	void SetProjViewWithoutZoom(Point3D dir, Point3D up);

	void ZoomView(double px, double py, double scale);
	void GetViewPos(Point2D& pt, double& scale);

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͶӰ<CDB6><D3B0>ʽ<EFBFBD><CABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͶӰ<CDB6><D3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͸<EFBFBD><CDB8>ͶӰ<CDB6><D3B0>
	void StartOrthoProjection();
	void StartPerspectProjection();

	//get the selected list of the  obj's omkey 
	const std::vector<int>& GetSelOmKeyList();

	//return the number of selected obj
	int NbSelected() const;

	//return the CXJObject's omkey selected by index
	int SelectedObjOmKey(int index);

	//set current operator
	void LocalSetOperator(OBaseOperator* op);

	//is threr a operator handler;
	bool HasOperatorHandler();

	//there is no event handle in osgview
	void OnNoSelectEvent();


	void UnlightDynamicDetectedObject();


	int DrawPolygonOnScreen(std::vector<std::vector<Point3D>>& polyList, Point3D curPosition);

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD>ϵĶ<CFB5><C4B6><EFBFBD><EFBFBD><EFBFBD>
	void ClearPolygonOnScreen();

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD>ϵı<CFB5><C4B1><EFBFBD>
	void ClearMarkUp();

	//Rotate camera by left mouse button
	void OnCameraOrbit();

	//pan camera by left mouse button
	void OnCameraPan();

	//use trackball manipulator
	void OnCameraTrackball();

	//allow trackball throw
	void OnCameraContinuousOrbit();

	//rotate with axis<69><73>the camera axis need update in real time
	void OnCameraVerticalAxisOrbit();

	//only hilight obj
	void HilightObject(CXJOSGObject* sel);

	//select and Hilight a osgobj
	int SelectObject(CXJOSGObject* sel); 

	int PickedObject();
	//get the intersection pt
	int PickedPoint(osg::Vec3d& pnt, osg::Vec3d& normal);

	int PickedDir(osg::Vec3d& dir);

	//unselect and unHilight all obj from list 
	void DeSelectSelList();	

	//set selected obj's visibility in selList 
	void InvisibleSelList(bool visible);

	//set selected obj's transparency in selList
	void TransparentSelList(bool transparent);

	//set selected obj's wireframe in selList
	void WireframeSelList(bool wireframe);

	void SetPolygonOffsets(CXJObject* pobj, float aFactor, float aUnits);

	//<2F><><EFBFBD>ò<EFBFBD><C3B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
	void SetViewManipulatorEnable(bool enable);

	/****ʰȡ<CAB0><C8A1>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*****/
	int PickObject(int x, int y, CXJOSGObject* &obj, bool reverseY = false);

	//<2F><><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1>ģʽ
	void SetPickMode(int pickMode = 0);


	/*******ģ<><C4A3><EFBFBD>϶<EFBFBD><CFB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*******/
	//<2F><>ģʽ<C4A3>µ<EFBFBD><C2B5>ϷŲ<CFB7><C5B2><EFBFBD>
	void TrackBallDragger(CXJObject *obj);
	void SetRotateDraggerStep(double step);
	
	void TranslateAxisDragger(CXJObject *obj);
	void TranslateDirDragger(std::vector<CXJObject*> objList, Point3D dir);
	void TranslateDirAndRotateDragger(std::vector<CXJObject*> objList, Point3D dir);
	void RotateDirDragger(CXJObject *obj,Point3D dir);
	void SetTranslationDraggerStep(double step);
	void Translate2DDragger(CXJObject *obj);
	void TranslateLocalCordDragger(CXJObject* obj, const Point3D& localCorX,
		const Point3D& localCorY, const Point3D& localCorZ);
	void TrackBallLocalCordDragger(CXJObject* obj, const Point3D& localCorX,
		const Point3D& localCorY, const Point3D& localCorZ);

	//<2F><><EFBFBD><EFBFBD><EFBFBD>϶<EFBFBD><CFB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void ClearDraggerObject();

	//<2F>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>Dragger
	bool IsExistDragger();

	/**********ģ<><C4A3><EFBFBD><EFBFBD>ͼ<EFBFBD>任<EFBFBD>;<EFBFBD><CDBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*************/

	//ƽ<><C6BD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>󣬸<EFBFBD><F3A3ACB8><EFBFBD>x,y,z<><7A><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void TranslateObject(CXJObject *obj,float x,float y,float z);
	//<2F><>תָ<D7AA><D6B8><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>󣬸<EFBFBD><F3A3ACB8><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>㡢<EFBFBD><E3A1A2>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>Ƕ<EFBFBD>
	void RotateObject(CXJObject* obj,Point3D basePt,Point3D rotateDir,float angle);
	//<2F>任ָ<E4BBBB><D6B8><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>󣬴ӳ<F3A3ACB4>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>任<EFBFBD><E4BBBB>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>

	//<2F><><EFBFBD><EFBFBD>ʸת<CAB8><D7AA>Ϊ<EFBFBD><CEAA>ת<EFBFBD><D7AA><EFBFBD>ͽǶ<CDBD>
	void ConvertDirToAngleAxis(const Point3D& dir, Point3D& rotAxis, double& angle);

	bool MakeRotationByAxes(const Point3D& xdir, const Point3D& ydir, const Point3D& zdir,
		Point3D& rotateAxis, double& angle, const char* priorityOrder = "ZXY");

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼλ<CDBC><CEBB>
	void ResetObjectViewPos(CXJObject* obj);

	void TransformObjectOnce(CXJObject* obj, Point3D originPt, Point3D oriVec, Point3D destVec);
	void GetObjectRotation(CXJObject *obj, float &x, float &y, float &z,float &ang);
	void GetObjectTranslation(CXJObject *obj, float &x, float &y, float &z);

	void TranslatePointW2NP(Point3D& pp, double& r);
	void TranslatePointW2NFP(Point3D& p, Point3D& NPoint, Point3D& FPoint);


	/***********<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>*************/

	//ɾ<><C9BE><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><C4B6><EFBFBD>ƫ<EFBFBD><C6AB>ƽ<EFBFBD><C6BD>
	void DeleteTempOffsetPlane();

	//ɾ<><C9BE><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><C4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2D<32><44>
	void DeleteTempPattern2D();

	//<2F><>ʱ<EFBFBD><CAB1>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD>߶μ<DFB6>
	void ShowLineSet(const std::vector<Point3D>& pts);
	void ClearLineSet();

	//<2F><>ʱ<EFBFBD><CAB1>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void ShowSelPt(osg::Vec3 &pt);
	void ClearSelPt();

	//<2F><>ʱ<EFBFBD><CAB1>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD>㼯
	void ShowPointSet(const std::vector<Point3D>& pts);
	void ClearPointSet();

	/**<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>ʽ<EFBFBD>Ժ<EFBFBD><D4BA>ᱻ<EFBFBD><E1B1BB><EFBFBD><EFBFBD>**/
	//<2F><>ʱ<EFBFBD><CAB1>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
	int CreateTempObject(CXJObject* obj);
	int DeleteTempObject();

	//ɾ<><C9BE>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
	void DeleteTempObject(const CXJObject* pObj);


	//<2F><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD>λ<EFBFBD>ã<EFBFBD><C3A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7><EFBFBD>
	void GetCameraLookAt(Point3D &eye,Point3D &target,Point3D &up);

	void SetCameraLookAt(Point3D a_normal,Point3D a_up);

	void SetCameraLookAt(const Point3D& eye, const Point3D& target, const Point3D& up);

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼƬ<CDBC>洢·<E6B4A2><C2B7>
	void SetBackGroudBmpPath(const std::string bmpPath);
	void SetBackGroudColor(int r, int g, int b, float a=1);

	//<2F><><EFBFBD>÷ָ<C3B7><D6B8><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><C4A3><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE>ǰ<EFBFBD><C7B0>
	void setModelShowInFront(CXJObject* pobj, bool isFront = true);

	//<2F><><EFBFBD><EFBFBD>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><C4BD>㼯
	int GetPlaneMeshIntersection(CXJObject* pobj, double plnDir[3], double plnPoint[3],
		std::vector<std::vector<Point3D>>& pnts, int& PolygonNum );

	//<2F><><EFBFBD><EFBFBD>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><C4BD><EFBFBD>
	int GetIntersectPt(CXJObject* pobj, const Point3D& start, Point3D& lineDir, Point3D& intersectPt);


	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD>Text<78><74> displayPosΪ<73><CEAA>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
	//0---<2D><><EFBFBD>Ͻ<EFBFBD><CFBD><EFBFBD>ʾ<EFBFBD><CABE>  1--<2D><><EFBFBD>Ͻ<EFBFBD><CFBD><EFBFBD>ʾ<EFBFBD><CABE>  2--<2D><><EFBFBD>½<EFBFBD><C2BD><EFBFBD>ʾ
	void setHUDText(wchar_t* str, HUDTextWinPos displayPos, AlignmentType alighment);

	//<2F><><EFBFBD><EFBFBD>HUDText<78><74>һϵ<D2BB><CFB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void setHUDTextProperties(float charactersize, osg::Vec4 textColor, std::string font);


	//<2F><><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>
	bool setPictureOnBackGround(const std::string& picPath);
	//<2F><><EFBFBD><EFBFBD>Ĭ<EFBFBD>ϱ<EFBFBD><CFB1><EFBFBD>ͼƬ
	void setDefaultBackGround();

	//<2F><><EFBFBD><EFBFBD>ͼ<EFBFBD>Ͻ<EFBFBD><CFBD>ж<EFBFBD>ά<EFBFBD><CEAC>ͼ
	//ʰȡ<CAB0><C8A1>άͼƬ<CDBC>ϵĵ<CFB5>
	int Pick2DPoint(int x, int y, osg::Vec2 &pnt2D, osg::Vec3 &pnt3D);

	//<2F><><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB>ת<EFBFBD><D7AA>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD>µĵ<C2B5>
	void ProjectWindowsToObject(int x, int y, osg::Vec3& pt);

	//<2F><><EFBFBD>ռ<EFBFBD><D5BC><EFBFBD>ת<EFBFBD><D7AA>Ϊ<EFBFBD><CEAA>Ļ<EFBFBD>ϵ<EFBFBD><CFB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void ProjectObjectToWindow(const Point3D& pt, int& x, int& y );

	//<2F><><EFBFBD><EFBFBD>λ<EFBFBD>ó<EFBFBD><C3B3><EFBFBD>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void ZoomAndShowTopView_Sketch(osg::Vec3 axisZ, osg::Vec3 axisY);

	void ZoomAndShowFrontView_Sketch(osg::Vec3 center, osg::Vec3 norml, osg::Vec3 up);


	/***<2A><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ں˶<DABA><CBB6><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA>**/
	CXJOSGObject* GetViewPointer(int osgKey);
	CXJOSGObject* GetObjectView(const CXJObject * obj);
	CXJOSGObject* GetObjectView(int omkey);
	int GetViewObject(CXJOSGObject* obj) ;
	int GetViewObject(int osgKey);

	 /**************<2A><>OSG<53><47>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>ʾģ<CABE><C4A3>*****************************************/

	//<2F><><EFBFBD><EFBFBD>Ļ<EFBFBD>ϻ<EFBFBD><CFBB>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD>ߣ<EFBFBD><DFA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>仯
	int DrawPolylineOnWindow(std::vector<Point3D>& polyline);
	int DrawPolylineOnMFCWindow(std::vector<Point3D>& polyline, int state = 0);
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD>ϻ<EFBFBD><CFBB>ƵĶ<C6B5><C4B6><EFBFBD><EFBFBD><EFBFBD>
	int ClearPolylineOnWindow();

	//<2F><><EFBFBD><EFBFBD>Ļ<EFBFBD>ϻ<EFBFBD><CFBB><EFBFBD>Բ<EFBFBD><D4B2>ָ<EFBFBD><D6B8>Բ<EFBFBD><D4B2>λ<EFBFBD>úͰ뾶
	int DrawCircleOnWindow(int x, int y, float circleRad = 50.0);

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD>ϻ<EFBFBD><CFBB>Ƶ<EFBFBD>Բ
	int ClearCircleOnWindow();

	//<2F>ڳ<EFBFBD><DAB3><EFBFBD><EFBFBD>л<EFBFBD><D0BB>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD>ߣ<EFBFBD><DFA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>仯
	int DrawPolylineOnSceneGraph(std::vector<Point3D>& polyline);
	int ClearPolylineOnSceneGraph();

	//ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>osg<73><67><EFBFBD><EFBFBD>
	void DeleteAllOSGObjects();

	osgViewer::Viewer* getViewer() {return m_viewer;}

	//<2F><>Ⱦ<EFBFBD><C8BE>ע<EFBFBD><D7A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǿ<EFBFBD>̬<EFBFBD>ģ<EFBFBD><C4A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊȫ<CEAA><C8AB><EFBFBD>߳<EFBFBD>
	static void Render(void* ptr);

	ViewerSelector* GetViewerSelector() {return m_viewerSelector;}

	CXJOSGObjManager* GetOSGObjManager() {return m_osgObjManager;}

	//ÿ֡<C3BF><D6A1><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>
	void PreFrameUpdate(void);

	//ÿ֡<C3BF><D6A1><EFBFBD>ƺ<EFBFBD><C6BA><EFBFBD><EFBFBD><EFBFBD>
	void PostFrameUpdate(void);

	//<2F>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IJ<EFBFBD><C4B2><EFBFBD><EFBFBD><EFBFBD>
	const osgGA::GUIEventHandler* GetActiveOperator() const{ return m_ActiveEventHandler.get();}

	//<2F><>ȡ<EFBFBD><C8A1>ɫ<EFBFBD><C9AB>
	HUDAnalysis* GetHUDAnalysis() const {return m_hudAnalysis;}

	//<2F><><EFBFBD><EFBFBD>ͼƬ
	void DrawImage(std::string path);

	void TakeObjectPicture(const std::vector<CXJObject*>& objList, std::string path, 
		const osg::Vec3d& cen,
		const osg::Vec3d& dir,
		const osg::Vec3d& up,
		double rad,
		int w, int h);

	void EnablePickZValue(CXJObject* pobj, bool bEnable = true);

	void EnableOpDrawPolygon(bool bEnable);
	void GetOpDrawPolygon(std::vector<Point2D>& polygen);

	void EnableAntiAliasing(bool bEnable);

	void ShowMouse(int px, int py);

	void GetMousePos(int& px, int& py);
protected:
	//<2F><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>·<EFBFBD><C2B7><EFBFBD><EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
	osg::ref_ptr<osg::Camera> CreateBackGround(std::string BmpPath);

	//<2F><><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD>
	osg::ref_ptr<osg::Camera> CreateHUDCamera(osg::Camera::RenderOrder renderOrder);

private:
	//<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void InitManipulators(void);

	//<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void InitSceneGraph(const std::string& bkgFile);

	//<2F><>ʼ<EFBFBD><CABC>2D<32><44><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC>
	void Init2DSceeGraphLayer();

	//<2F><>ʼ<EFBFBD><CABC><EFBFBD>϶<EFBFBD><CFB6><EFBFBD>ͼ<EFBFBD><CDBC>
	void InitOsgDraggerLayer();

	//<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void InitCameraConfig(void);

	//<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>ϵλ<CFB5>úͷ<C3BA><CDB7><EFBFBD>
	void InitCoordinateSystem(void);

	//<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><C2BC><EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD>
	void InitEventHandlers(void);

	//<2F><>ʼ<EFBFBD><CABC>HUD<55><44><EFBFBD><EFBFBD>
	void InitHUDText(void);

	void UpdateProjectionMatrix();

	//friend CXJOSGObjManager* GetOSGObjManager();		//<2F><>Ԫ<EFBFBD><D4AA><EFBFBD><EFBFBD> 

	//friend ViewerSelector* GetViewerSelector();  //<2F><>Ԫ<EFBFBD><D4AA><EFBFBD><EFBFBD>

private:
	//<2F><><EFBFBD>ھ<EFBFBD><DABE><EFBFBD>
	HWND m_hWnd;

	//<2F>۲<EFBFBD><DBB2><EFBFBD>viewer
	XJV3D_Viewer* m_viewer;

	//trackball<6C><6C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    osg::ref_ptr</*osgGA::TrackballManipulator*/CXJTrackballManipulator> m_trackball;

	//<2F><><EFBFBD><EFBFBD>KeySwitchѡ<68><D1A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    osg::ref_ptr<CXJManipulator> m_keyswitchManipulator;

	//<2F><><EFBFBD><EFBFBD>OMKey<65>Ͷ<EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>
	//std::map<int, CXJOSGObject* > m_mapOm3D;

	//<2F><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	CXJOSGObjManager* m_osgObjManager;	   //<2F><>̬<EFBFBD><CCAC>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD>ʼ<EFBFBD><CABC>

	//<2F><>ͼʰȡ<CAB0><C8A1>
	ViewerSelector* m_viewerSelector;

	//ѡ<><D1A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	osg::ref_ptr<SelectionManager> m_selectionManager;

	//the current operator 
	osg::ref_ptr<osgGA::GUIEventHandler> m_ActiveEventHandler;
	bool m_bHasOperator; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><C2BC><EFBFBD>־

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ洢·<E6B4A2><C2B7>
	std::string m_DebugPath;
	osg::Vec4 m_bgColor;
	//<2F><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD>Ǵ<EFBFBD>ɫ<EFBFBD><C9AB>Ĭ<EFBFBD><C4AC><EFBFBD>Ǵ<EFBFBD>ɫ
	bool m_bIsBackgroundPureColor;

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>¼<EFBFBD>
	osg::ref_ptr<PromptionHandler> m_KeyboardHandler;

	//<2F><>ק<EFBFBD><D7A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	osg::ref_ptr<osgManipulator::TrackballDragger> m_trackballDragger;
	osg::ref_ptr<osgManipulator::TranslateAxisDragger> m_translateAxisDragger;
	osg::ref_ptr<osgManipulator::Translate2DDragger> m_translate2DDragger;
	osg::ref_ptr<osg::Switch> m_trackballDraggerSwitch;
	osg::ref_ptr<osg::Switch> m_translateAxisDraggerSwitch;
	osg::ref_ptr<osg::Switch> m_translate2DDraggerSwitch;

	/*******************<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>**************************/
	OpPickZValue* m_opPickZValue;
	OpMarkupMouse* m_opMarkMouse;
private:

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD>
	osg::ref_ptr<osg::Group> m_root;

	//<2F><><EFBFBD><EFBFBD>ϵ<EFBFBD>ڵ<EFBFBD>
	osg::ref_ptr<osg::Group> m_csysGroup;

	//<2F><>ʱ<EFBFBD><CAB1>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
	osg::ref_ptr<osg::Group> m_tempObjectGroup;

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д洢<D0B4><E6B4A2>CTͼ<54><CDBC><EFBFBD>IJ<EFBFBD><C4B2><EFBFBD>
	osg::ref_ptr<osg::Switch> m_CTImageGroup;

	//<2F><><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>3D<33>ڵ<EFBFBD><DAB5><EFBFBD>֯
	osg::ref_ptr<osg::Switch> m_3DGroup;

	CXJPlane* m_2DPlane;
	std::vector<CXJPlane*> m_ClipPlanes;

	osg::ref_ptr<HUDText> m_hudText;

	//<2F><>ɫ<EFBFBD><C9AB>
	osg::ref_ptr<HUDAnalysis> m_hudAnalysis;
};


//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>»ص<C2BB>
class XJSceneGraphUpdateCallBack : public osg::NodeCallback
{
public:
	XJSceneGraphUpdateCallBack() 
	: m_update(false),
	m_ViewInternal(NULL),
	m_pobj(NULL),
	m_updateType(UPDATE_ALL)
	{
	}

	virtual void operator()(osg::Node* node, osg::NodeVisitor* nv)
	{
		if (m_update == false)
		{
			traverse(node,nv);
			return;
		}

		if (NULL != m_ViewInternal && NULL != m_pobj)
		{
			m_update = false;
			traverse(node,nv);
		}
	}

public:
	void SetUpdateRun(bool update) {m_update = update;}
	bool GetUpdateRun(){return m_update;}
	void SetViewInternal(CXJOSGViewInternal* viewinternal) {m_ViewInternal = viewinternal;}
	void UpdateObject(CXJObject* pobj,EOSGUpdateType updateType)
	{
		m_pobj = pobj;
		m_updateType = updateType;
	}

private:
	bool m_update;
	CXJOSGViewInternal* m_ViewInternal;
	CXJObject* m_pobj;
	EOSGUpdateType m_updateType;
};