| 17 |
|
typedef struct pnode { |
| 18 |
|
struct pnode *kid; /* children */ |
| 19 |
|
COORD x, y; /* position */ |
| 20 |
+ |
COORD xmin, ymin, xmax, ymax; /* rectangle */ |
| 21 |
|
COLOR v; /* value */ |
| 22 |
|
} PNODE; /* a paint node */ |
| 23 |
|
|
| 39 |
|
extern VIEW oldview; /* previous view parameters */ |
| 40 |
|
extern int hresolu, vresolu; /* image resolution */ |
| 41 |
|
|
| 42 |
+ |
extern int newparam; /* parameter setting changed */ |
| 43 |
+ |
|
| 44 |
+ |
extern char *dvcname; /* output device name */ |
| 45 |
+ |
|
| 46 |
+ |
extern char rifname[]; /* rad input file name */ |
| 47 |
+ |
|
| 48 |
+ |
extern int psample; /* pixel sample size */ |
| 49 |
+ |
extern double maxdiff; /* max. sample difference */ |
| 50 |
+ |
|
| 51 |
|
extern int greyscale; /* map colors to brightness? */ |
| 52 |
|
|
| 53 |
|
extern int pdepth; /* image depth in current frame */ |
| 57 |
|
|
| 58 |
|
extern struct driver *dev; /* driver functions */ |
| 59 |
|
|
| 60 |
+ |
extern int nproc; /* number of processes */ |
| 61 |
+ |
|
| 62 |
|
/* defined in rview.c */ |
| 63 |
|
extern void devopen(char *dname); |
| 64 |
|
extern void devclose(void); |
| 65 |
|
extern void printdevices(void); |
| 54 |
– |
extern void fillreserves(void); |
| 55 |
– |
extern void freereserves(void); |
| 66 |
|
extern void command(char *prompt); |
| 67 |
|
extern void rsample(void); |
| 68 |
< |
extern int refine(PNODE *p, int xmin, int ymin, |
| 59 |
< |
int xmax, int ymax, int pd); |
| 68 |
> |
extern int refine(PNODE *p, int pd); |
| 69 |
|
/* defined in rv2.c */ |
| 70 |
|
extern void getframe(char *s); |
| 71 |
|
extern void getrepaint(char *s); |
| 87 |
|
extern int getrect(char *s, RECT *r); |
| 88 |
|
extern int getinterest(char *s, int direc, FVECT vec, double *mp); |
| 89 |
|
extern float *greyof(COLOR col); |
| 90 |
< |
extern void paint(PNODE *p, int xmin, int ymin, int xmax, int ymax); |
| 91 |
< |
extern void newimage(void); |
| 90 |
> |
extern int paint(PNODE *p); |
| 91 |
> |
extern int waitrays(void); |
| 92 |
> |
extern void newimage(char *s); |
| 93 |
|
extern void redraw(void); |
| 94 |
|
extern void repaint(int xmin, int ymin, int xmax, int ymax); |
| 95 |
< |
extern void paintrect(PNODE *p, int xmin, int ymin, |
| 96 |
< |
int xmax, int ymax, RECT *r); |
| 87 |
< |
extern PNODE *findrect(int x, int y, PNODE *p, RECT *r, int pd); |
| 95 |
> |
extern void paintrect(PNODE *p, RECT *r); |
| 96 |
> |
extern PNODE *findrect(int x, int y, PNODE *p, int pd); |
| 97 |
|
extern void scalepict(PNODE *p, double sf); |
| 98 |
|
extern void getpictcolrs(int yoff, COLR *scan, PNODE *p, |
| 99 |
|
int xsiz, int ysiz); |
