LifeVariables.h

#ifndef _LIFEVARIABLES_
#define _LIFEVARIABLES_

#include <glui.h>

#include "Histogram.h"
#include "RawReader.h"
#include "MenuBar.h"
#include "StateBar.h"
#include "FileDialog.h"
#include "OptionPanel.h"
#include "CDensities.h"
#include "CTex.h"
#include "CVolvoxels.h"
#include "OrthographicSpace.h"
#include "Histogram.h"
#include "ViewPort.h"
#include "TxPoint.h"
#include "ColorCube.h"
#include "ColorCubePanel.h"
#include "ArcBall.h"
#include "OrthographicCamera.h"
#include "CScanner.h"
#include "utilityfuncs.h"


/*
 * Section: Program defaults
 *
 *    This section defines the program defaults that might be overwritten from
 *    some configuration file.
 *
 */
 
#define DEFAULT_PATH "d:/root/data/"

#define X_RES 900

#define Y_RES 700

#define DEBUG_MODE 1

#define HISTOGRAM_WND_HEIGHT 150

extern int xResolution;
extern int yResolution;



/*
 * Section: Events
 *
 *    This section contains event definitions that are generated by graphical
 *    components. 
 *
 */

#define SELECT_FILE_ID 9

#define OPEN_FILE_ID 10

#define SHOWOPENFILEDLG_ID 11

#define CONFIRMOPENFILEDLG_ID 12

#define CANCELOPENFILEDLG_ID 13

#define REFRESH_ID 14

#define MODESELECT_ID 20

#define PLANESELECT_ID 30

#define SLICESELECT_ID 31

#define INTERPOLATIONSELECT_ID 32

#define VOLUMEINTERPOLATIONSELECT_ID 33


#define TXFUNCTIONSELECT_ID 40


#define VIEWINGDIRECTION_ID 60


#define FRONT_VIEW      0 // 0x0501
//#define BACK_VIEW       1 // 0x0502
#define SIDE_VIEW       1 // 0x0503
#define TOP_VIEW        2 // 0x0504
#define BOTTOM_VIEW     3 // 0x0505

/*
 * Section: Global Variables
 *
 *    This section defines the extern objects that are used in the program. All 
 *    extern objects are initialised in the main class.
 * 
 */

#define SLICE_VISUALISATION 0

#define VOLUME_VISUALISATION 1
 
#define XY_PLANE 0

#define XZ_PLANE 1

#define YZ_PLANE 2

#define NEAREST_SLICE 0

#define BILINEAR_SLICE 1

#define NEAREST_VOLUME 0

#define TRILINEAR_VOLUME 1


#define FIRST_HIT 0

#define XRAY 1

#define MIP 2


#define COMPOSITING 3



#define FONT GLUT_BITMAP_HELVETICA_10

using namespace std;

extern bool refresh;

extern RawReader *reader;

extern MenuBar *menuBar;

extern StateBar *stateBar;

extern FileDialog *fileDialog; 

extern OptionPanel *optionPanel;

extern ViewPort *mainViewPort;

extern Histogram *histogram;

extern OrthographicCamera *mainCamera;

extern int mouseBtn;



extern ColorCubePanel *colorSelector;

extern CDensities GDensities;

extern CVolVoxels GVolVoxels;

extern CTex GTex;

extern CScanner   GScanner;


extern enum ProgramState {START, 
                          LOADING,
                          LOADED,
                          SLICE_MODE,
                          SWITCHING,
                          VOLUME_MODE,
                          UNLOADING,
                          UNLOADED };


/*
 * Section: Global Functions
 *
 *    This section defines the globale callback functions that are used in the 
 *    program. This is done since GLUI and Glut needs some callbacks.
 * 
 */


extern void showGlDebugMessages();

extern void renderString(int x, int y, void *font, string text);

extern void renderString(int x, int y, void *font, int nr);


extern void display();


extern void reshape(int x, int y);

extern void idle();

extern void eventListener(int msgNr);

extern void keyEvent(unsigned char key, int x, int y);

extern void enterLoadedMode() throw (Error);

extern void enterUnloadedMode() throw (Error);

extern void enterSlicingMode() throw (Error);

extern void enterVolumeMode() throw (Error);

#endif

---