blob: 42fd75a9fa8b8d6f1b3bc55773db907a5f93ce3d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/* Copyright (c) Mark J. Kilgard, 1994. */
/* This program is freely distributable without licensing fees
and is provided without guarantee or warrantee expressed or
implied. This program is -not- in the public domain. */
#if 0 /* for Mesa */
# include "glutint.h"
#else /* for xscreensaver */
# include "screenhackI.h"
# undef APIENTRY
# define APIENTRY /**/
#endif
#include "glutstroke.h"
void APIENTRY
glutStrokeCharacter(GLUTstrokeFont font, int c)
{
const StrokeCharRec *ch;
const StrokeRec *stroke;
const CoordRec *coord;
StrokeFontPtr fontinfo;
int i, j;
#if defined(_WIN32)
fontinfo = (StrokeFontPtr) __glutFont(font);
#else
fontinfo = (StrokeFontPtr) font;
#endif
if (c < 0 || c >= fontinfo->num_chars)
return;
ch = &(fontinfo->ch[c]);
if (ch) {
for (i = ch->num_strokes, stroke = ch->stroke;
i > 0; i--, stroke++) {
glBegin(GL_LINE_STRIP);
for (j = stroke->num_coords, coord = stroke->coord;
j > 0; j--, coord++) {
glVertex2f(coord->x, coord->y);
}
glEnd();
}
glTranslatef(ch->right, 0.0, 0.0);
}
}
|
