wzwindow.h

Delaunay三角形的网格剖分程序

#ifndef WZWINDOW_H
#define WZWINDOW_H

/*----------------------------------------------------------------
                           Basics

This file defines a C interface for the class *glRenderer.

It is possible to give a three-level help information:
1. name: a single word
2. help: a single line
3. url:  the url of a help file
----------------------------------------------------------------*/

typedef struct wzWindowStruct *wzWindow;
wzWindow wzwCreate(     char *name, char *help, char *url,
			int xpos,
			int ypos,
			int width,
			int height);
void wzwDestroy(        wzWindow win);

void wzwView(           wzWindow win);

/*----------------------------------------------------------------
                Object and Parameter Definition

It must be always 0 < obj < WZW_OBJECTS, 0 < par < WZW_PARAMETERS.
Exception: Parameters may be defined "for all objects" by obj=0.

The "key" has to be a lowercase letter.
Parameters defined for the same object require different keys.
----------------------------------------------------------------*/
#define WZW_OBJECTS 10
#define WZW_PARAMETERS 50
typedef void (*wzwCallback)(wzWindow win, void *data);

void wzwDefineObject(     wzWindow win, int obj,
			  char key, char *name, char *help, char *url,
			  wzwCallback d, void *data);
void wzwDefineAction(     wzWindow win, int obj, int par,
			  char key, char *name, char *help, char *url,
			  wzwCallback d);
void wzwDefineInteger(    wzWindow win, int obj, int par,
			  char key, char *name, char *help, char *url,
			  int min, int max);
void wzwDefineDouble(     wzWindow win, int obj, int par,
			  char key, char *name, char *help, char *url,
			  double min, double max);
void wzwDefineSwitch(     wzWindow win, int obj, int par,
			  char key, char *name, char *help, char *url);
void wzwDefineEnum(       wzWindow win, int obj, int par,
			  char key, char *name, char *help, char *url,
			  int values, char** value);
void wzwUndefineObject(   wzWindow win, int obj);
void wzwUndefineParameter(wzWindow win, int obj, int par);

void wzwSetObject(        wzWindow win, int obj, void *data);
void wzwSetInteger(       wzWindow win, int obj, int par, int value);
void wzwSetSwitch(        wzWindow win, int obj, int par, int value);
void wzwSetEnum(          wzWindow win, int obj, int par, int value);
void wzwSetDouble(        wzWindow win, int obj, int par, double value);

/*----------------------------------------------------------------
                   Setting Other Initial Values
----------------------------------------------------------------*/

void wzwSetBaseVolume(    wzWindow win,
			  double xmin, double xmax,
			  double ymin, double ymax,
			  double zmin, double zmax);
void wzwSetSnapshotSize(  wzWindow win,
			  int width,
			  int height);
void wzwSetSnapshotNames( wzWindow win,
			  char *nameformat, int first);
void wzwSetBaseURL(       wzWindow win, char *url);

/*----------------------------------------------------------------
      Request Functions to be Called Inside a Draw Procedure
----------------------------------------------------------------*/

#define WZW_TYPE_VOLUME    3
#define WZW_TYPE_RECTANGLE 2
#define WZW_TYPE_LINE      1
#define WZW_TYPE_POINT     0
void wzwGetDrawType(      wzWindow win, int *type);

#define WZW_PRINT_NONE     0
#define WZW_PRINT_SINGLE   1
#define WZW_PRINT_SOME     2
#define WZW_PRINT_MORE     3
#define WZW_PRINT_ALL      4
void wzwGetPrintLevel(    wzWindow win, int *level);

#define WZW_DRAW_MODI      6
#define WZW_DRAW_NONE      0
#define WZW_DRAW_FRAME     1
#define WZW_DRAW_WIREFRAME 2
#define WZW_DRAW_COARSE    3
#define WZW_DRAW_NORMAL    4
#define WZW_DRAW_BEST      5
void wzwGetDrawLevel(     wzWindow win, int *level, int *bound);
void wzwGetVolume(        wzWindow win,
			  double *xmin, double *xmax,
			  double *ymin, double *ymax,
			  double *zmin, double *zmax);
void wzwGetPlane(         wzWindow win, 
			  double *a, double *b, double *c, double *d);
void wzwGetRectangle(     wzWindow win, double x[3][4]);
void wzwGetLine(          wzWindow win, double x[3][2]);
void wzwGetPoint(         wzWindow win, double x[3]);
int  wzwGetObject(        wzWindow win);
void wzwGetInteger(       wzWindow win, int obj, int par, int *value);
void wzwGetSwitch(        wzWindow win, int obj, int par, int *value);
void wzwGetEnum(          wzWindow win, int obj, int par, int *value);
void wzwGetDouble(        wzWindow win, int obj, int par, double *value);
void wzwGetSliceState(	  wzWindow win, int *sliceOn);

/*----------------------------------------------------------------
                        Writing Text
----------------------------------------------------------------*/
void wzwPrint(wzWindow win, char *s);
/*----------------------------------------------------------------
             Misc
----------------------------------------------------------------*/
int  wzwBackgroundIsBlack(wzWindow win);
/*----------------------------------------------------------------
             May become obsolete in 3.0 - don't use
----------------------------------------------------------------*/
void wzwSetTitle(wzWindow win, char *title);
void wzwReset(wzWindow win);
void wzwGetMouseState(wzWindow win, int *hold);
void wzwSetVolume(wzWindow win,double xmin, double xmax, 
                                  double ymin, double ymax,
                                  double zmin, double zmax);
typedef int (*wzwKeyAction)(wzWindow win,int mask);
void wzwRegisterKeyAction(wzWindow win, int key, wzwKeyAction action, char *help,char *url);
void wzwSetPerspective(wzWindow win, double rotx, double rotz);
void wzwGetPerspective(wzWindow win, double *rotx, double *rotz);
void wzwGetFlatshading(wzWindow win, int *flat);
void wzwSetFlatshading(wzWindow win, int flat);
void wzwSetPlane(wzWindow win, double a,  double b, double c, double d);
void wzwGetVScale(wzWindow win, double* vscale);
void wzwSetVScale(wzWindow win, double vscale);
void wzwGetWireframe(wzWindow win, int *wireframe);
void wzwGetLevelSurface(wzWindow win, int* mode);
void wzwSetLevelSurface(wzWindow win, int mode);
void wzwGetLevel(wzWindow win, double* lev);
void wzwSetLevel(wzWindow win, double lev);
void wzwMoveWireframe(wzWindow win);
void wzwMoveFrame(wzWindow win);
void wzwMoveModel(wzWindow win);
void wzwGetDialog(wzWindow win, int* dialog);
void wzwSetDialog(wzWindow, int dialog);
typedef void (*wzwCallback2)(wzWindow win, void *structure, void *data);
void wzwView1(wzWindow win, wzwCallback f, void *info);
void wzwView2(wzWindow win, wzwCallback2 f, void *structure, void *info);
void wzwSetDumpFileNameStub(wzWindow win, char *name);
void wzwSetDumpPixmapSize(wzWindow win, int w, int h);
void wzwDumpNext(wzWindow win);
void wzwSetDataValid(wzWindow, int valid);

#endif