// scenevw.h : interface of the CSceneView class // written in December 1994 // Gerbert Orasche // Institute For Information Processing And Computer Supported New Media (IICM) // Graz University Of Technology #ifndef SCENE_VIEWER_SCENEVW_H #define SCENE_VIEWER_SCENEVW_H #ifdef __MESA__ #include "gl\wmesa.h" #endif #include #include "vecutil.h" class CSceneView : public CView { public: protected: // create from serialization only CSceneView(); DECLARE_DYNCREATE(CSceneView) // Attributes public: CSceneDoc* GetDocument(); // Operations public: // Overrides // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CSceneView) public: virtual void OnDraw(CDC* pDC); // overridden to draw this view virtual void OnInitialUpdate(); virtual BOOL OnIdle(LONG lCount); protected: virtual BOOL OnPreparePrinting(CPrintInfo* pInfo); virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo); virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo); virtual BOOL PreCreateWindow(CREATESTRUCT& cs); //}}AFX_VIRTUAL // Implementation public: virtual ~CSceneView(); #ifdef _DEBUG virtual void AssertValid() const; virtual void Dump(CDumpContext& dc) const; #endif void DoDraw(int iMode,CPoint& cpNew); enum nav_mode { WALK,FLY,FLYTO,FLIP,HEADSUP }; enum button_state { NONE,LEFT,RIGHT,BOTH,REDRAW }; enum { _icon_none=-1,_icon_eyes,_icon_body,_icon_lift,_icon_fly2, _icon_num, // number of icons halficonsize_ = 16 }; protected: BOOL m_bLButton; BOOL m_bRButton; BOOL m_bMButton; CPoint m_ptActual; CPoint m_ptDown; int m_iInitialized; CSize m_csSize; BOOL m_bSizeChanged; // basic Navigationmode int m_iNavigationMode; // navigation mode for interactivity int m_iInteractiveMode; // rendering mode int m_iDrawMode; BOOL m_bFlying; float m_fFlyspeed; // handle for MESA GL context #ifdef __MESA__ WMesaContext m_hmglrc; #endif // handle for NT GL context HGLRC m_hglrc; HPALETTE m_hPal; // midpoint of the icons (y coord. in pixels from center) float m_fHuIconpos[_icon_num]; colorRGB m_rgbColHudisplay; colorRGB m_rgbBackGround; // buffer for coors head up float m_fDownx; float m_fDowny; float m_fDragx; float m_fDragy; // heads up: active icon int m_iHuIcon; // simulates head up for velocity mode int m_iWalkIcon; // fly to vars // target point (point of interest) for fly to point3D m_pPoitarget; // normal at target (POI) point vector3D m_pPoinormal; // int for setting point // gemetric object of hit //GeometricObject* m_gobjHit; // node hit //QvNode* m_nodeHit; // anchor node hit //QvWWWAnchor* m_anchorHit; // hit time //float m_fHitTime; // true if poitarget_ set int m_iPoiset; // true if keeping velocity BOOL m_bKeep; // stores mode for velocity int m_iFlipMode; int m_iFlyMode; // stores values for translation float m_fktran; float m_fkrot; // Holds status line text CString m_csStatText; // holds interactive status int m_iInteractEnabled; // status of polygon rendering int m_iPolygons; // status for lighting int m_iLighting; // miliseconds since windows started unsigned long m_lOldTime; // frames / second * 100 int m_iFrameCnt; // GL-related member functions private: void GLDestroy(); unsigned char GLComponentFromIndex(int i, UINT nbits, UINT shift); void GLCreateRGBPalette(HDC hDC); BOOL GLSetupPixelFormat(HDC hdc, PIXELFORMATDESCRIPTOR *pPFD); BOOL GLMakeCurrent(CDC* pDC); BOOL GLValidContext(); BOOL GLSwapBuffers(CDC* pDC); void GLSetupContext(CDC* pDC); void DrawFly(int iMode,CPoint& cpNew); void DrawFlyto(int iMode,CPoint& cpNew); void DrawWalk(int iMode,CPoint& cpNew); void DrawHeadsup(int iMode,CPoint& cpNew); void DrawFlip(int iMode,float dx,float dy); void fly1_next_frame(int iMode,CPoint& cpNew); void drawui(); void fly2_hold_button(int iMode,CPoint& cpNew); void hu_hold_button(int icon,float dx,float dy); #ifdef __MESA__ #define NCOLORS 256 //static float tkRGBMap[NCOLORS][3]; //static BYTE tkRGBMap[NCOLORS][3]; #else // static variables static unsigned char m_oneto8[2]; static unsigned char m_twoto8[4]; static unsigned char m_threeto8[8]; static int m_defaultOverride[13]; static PALETTEENTRY m_defaultPalEntry[20]; #endif // vars for flying mode static float m_fFlyDeadX; static float m_fFlyDeadY; static float m_fFlySpeedInc; static float m_fFlyTurnHor; static float m_fFlyTurnVert; static float m_fWalkTurnHor3; static float m_fWalkTurnVert3; static float m_fWalkZoom; static float m_fWalkZoom3; static float m_fWalkFocal; static float m_fFlipFocal; static float m_fFlipZoom; static float m_fFlipTurnHor; static float m_fFlipTurnVert; static float m_fFlyToTran; static float m_fFlyToRot; static float m_fVelocityZoom; static float m_fVelocityPan; static float m_fVelocityTurnHor; static float m_fVelocityTurnVert; static float m_fVelocityZoom3; static float m_fVelocityPan3; static float m_fVelocityTurnHor3; static float m_fVelocityTurnVert3; // Generated message map functions protected: //{{AFX_MSG(CSceneView) afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); afx_msg void OnDestroy(); afx_msg void OnSize(UINT nType, int cx, int cy); afx_msg BOOL OnEraseBkgnd(CDC* pDC); afx_msg void OnLButtonDown(UINT nFlags, CPoint point); afx_msg void OnLButtonUp(UINT nFlags, CPoint point); afx_msg void OnMouseMove(UINT nFlags, CPoint point); afx_msg void OnRButtonDown(UINT nFlags, CPoint point); afx_msg void OnRButtonUp(UINT nFlags, CPoint point); afx_msg void OnViewReset(); afx_msg void OnNavigationFly(); afx_msg void OnNavigationFlyto(); afx_msg void OnNavigationFlip(); afx_msg void OnNavigationWalk(); afx_msg void OnNavigationHeadsup(); afx_msg void OnUpdateNavigationKeepturning(CCmdUI* pCmdUI); afx_msg void OnNavigationKeepturning(); afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags); afx_msg void OnKeyUp(UINT nChar, UINT nRepCnt, UINT nFlags); afx_msg void OnNavigationInteractiveFlatshading(); afx_msg void OnNavigationInteractiveHiddenline(); afx_msg void OnNavigationInteractiveSmoothshading(); afx_msg void OnNavigationInteractiveWireframe(); afx_msg void OnUpdateNavigationInteractiveFlatshading(CCmdUI* pCmdUI); afx_msg void OnUpdateNavigationInteractiveHiddenline(CCmdUI* pCmdUI); afx_msg void OnUpdateNavigationInteractiveSmoothshading(CCmdUI* pCmdUI); afx_msg void OnUpdateNavigationInteractiveWireframe(CCmdUI* pCmdUI); afx_msg void OnFlatshading(); afx_msg void OnHiddenline(); afx_msg void OnSmoothshading(); afx_msg void OnWireframe(); afx_msg void OnShowParserOutput(); afx_msg void OnViewInteractiveEnable(); afx_msg void OnUpdateViewInteractiveEnable(CCmdUI* pCmdUI); afx_msg void OnUpdateNavigationFlip(CCmdUI* pCmdUI); afx_msg void OnUpdateNavigationFly(CCmdUI* pCmdUI); afx_msg void OnUpdateNavigationFlyto(CCmdUI* pCmdUI); afx_msg void OnUpdateNavigationHeadsup(CCmdUI* pCmdUI); afx_msg void OnUpdateWireframe(CCmdUI* pCmdUI); afx_msg void OnUpdateSmoothshading(CCmdUI* pCmdUI); afx_msg void OnUpdateHiddenline(CCmdUI* pCmdUI); afx_msg void OnUpdateFlatshading(CCmdUI* pCmdUI); afx_msg void OnUpdateNavigationWalk(CCmdUI* pCmdUI); afx_msg void OnViewPolygonsAutomatic(); afx_msg void OnUpdateViewPolygonsAutomatic(CCmdUI* pCmdUI); afx_msg void OnViewPolygonsSinglesided(); afx_msg void OnUpdateViewPolygonsSinglesided(CCmdUI* pCmdUI); afx_msg void OnViewPolygonsTwosided(); afx_msg void OnUpdateViewPolygonsTwosided(CCmdUI* pCmdUI); afx_msg void OnViewLightingAutomatic(); afx_msg void OnUpdateViewLightingAutomatic(CCmdUI* pCmdUI); afx_msg void OnViewLightingLightingoff(); afx_msg void OnUpdateViewLightingLightingoff(CCmdUI* pCmdUI); afx_msg void OnViewLightingSwitchon(); afx_msg void OnUpdateViewLightingSwitchon(CCmdUI* pCmdUI); afx_msg void OnTexturing(); afx_msg void OnUpdateTexturing(CCmdUI* pCmdUI); afx_msg void OnViewLevelview(); afx_msg void OnViewFramerate(); afx_msg void OnUpdateViewFramerate(CCmdUI* pCmdUI); //}}AFX_MSG afx_msg void OnMButtonDown(UINT nFlags, CPoint point); afx_msg void OnMButtonUp(UINT nFlags, CPoint point); DECLARE_MESSAGE_MAP() }; #ifndef _DEBUG // debug version in scenevw.cpp inline CSceneDoc* CSceneView::GetDocument() { return (CSceneDoc*)m_pDocument; } #endif #endif /////////////////////////////////////////////////////////////////////////////