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#include "copyright.h" |
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#include "ray.h" |
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#include "paths.h" |
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#include "otypes.h" |
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< |
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#include "rtotypes.h" |
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#include "font.h" |
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/* |
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TLINE tl; /* line list */ |
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} TEXT; |
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< |
TEXT *gettext(); |
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> |
static TLINE * tlalloc(char *s); |
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> |
static TEXT * gettext(OBJREC *tm); |
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> |
static int intext(FVECT p, OBJREC *m); |
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> |
static int inglyph(double x, double y, GLYPH *gl); |
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TLINE *tlalloc(); |
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< |
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< |
do_text(m, r) |
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< |
register OBJREC *m; |
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< |
RAY *r; |
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> |
extern int |
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> |
do_text( |
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> |
register OBJREC *m, |
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> |
RAY *r |
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> |
) |
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{ |
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FVECT v; |
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int foreground; |
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} |
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< |
TLINE * |
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< |
tlalloc(s) /* allocate and assign text line */ |
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< |
char *s; |
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> |
static TLINE * |
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> |
tlalloc( /* allocate and assign text line */ |
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> |
char *s |
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> |
) |
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{ |
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register int siz; |
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register TLINE *tl; |
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} |
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< |
TEXT * |
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< |
gettext(tm) /* get text structure for material */ |
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< |
register OBJREC *tm; |
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> |
static TEXT * |
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> |
gettext( /* get text structure for material */ |
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> |
register OBJREC *tm |
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> |
) |
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{ |
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#define R (tm->oargs.farg+3) |
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#define D (tm->oargs.farg+6) |
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} |
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< |
freetext(m) /* free text structures associated with m */ |
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< |
OBJREC *m; |
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> |
extern void |
| 249 |
> |
freetext( /* free text structures associated with m */ |
| 250 |
> |
OBJREC *m |
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> |
) |
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{ |
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register TEXT *tp; |
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register TLINE *tlp; |
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} |
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< |
intext(p, m) /* check to see if p is in text glyph */ |
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< |
FVECT p; |
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< |
OBJREC *m; |
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> |
static int |
| 271 |
> |
intext( /* check to see if p is in text glyph */ |
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> |
FVECT p, |
| 273 |
> |
OBJREC *m |
| 274 |
> |
) |
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{ |
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register TEXT *tp; |
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register TLINE *tlp; |
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} |
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< |
inglyph(x, y, gl) /* (x,y) within font glyph gl? */ |
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< |
double x, y; /* real coordinates in range [0,255) */ |
| 314 |
< |
register GLYPH *gl; |
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> |
static int |
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> |
inglyph( /* (x,y) within font glyph gl? */ |
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> |
double x, /* real coordinates in range [0,255) */ |
| 315 |
> |
double y, |
| 316 |
> |
register GLYPH *gl |
| 317 |
> |
) |
| 318 |
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{ |
| 319 |
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int n, ncross; |
| 320 |
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int xlb, ylb; |
