5 |
|
#endif |
6 |
|
|
7 |
|
/* |
8 |
< |
* Convert MGF (Materials and Geometry Format) to Metafile graphics |
8 |
> |
* Convert MGF (Materials and Geometry Format) to Metafile 2-d graphics |
9 |
|
*/ |
10 |
|
|
11 |
|
#include <stdio.h> |
12 |
|
#include <math.h> |
13 |
|
#include "mgflib/parser.h" |
14 |
|
|
15 |
< |
#define MX(v) (int)((1<<14)*(v)[(proj_axis+1)%3]) |
16 |
< |
#define MY(v) (int)((1<<14)*(v)[(proj_axis+2)%3]) |
15 |
> |
#define MX(v) (int)(((1<<14)-1)*(v)[(proj_axis+1)%3]) |
16 |
> |
#define MY(v) (int)(((1<<14)-1)*(v)[(proj_axis+2)%3]) |
17 |
|
|
18 |
|
int r_face(); |
19 |
|
int proj_axis; |
20 |
|
double limit[3][2]; |
21 |
+ |
int layer; |
22 |
|
|
23 |
|
extern int mg_nqcdivs; |
24 |
|
|
46 |
|
if (mg_load(NULL) != MG_OK) |
47 |
|
exit(1); |
48 |
|
} else /* convert each file */ |
49 |
< |
for (i = 8; i < argc; i++) |
49 |
> |
for (i = 8; i < argc; i++) { |
50 |
|
if (mg_load(argv[i]) != MG_OK) |
51 |
|
exit(1); |
52 |
< |
mendpage(); /* close output */ |
53 |
< |
mdone(); |
52 |
> |
if (++layer >= 16) { |
53 |
> |
mendpage(); |
54 |
> |
layer = 0; |
55 |
> |
} |
56 |
> |
} |
57 |
> |
mendpage(); /* print page */ |
58 |
> |
mdone(); /* close output */ |
59 |
|
exit(0); |
60 |
|
userr: |
61 |
|
fprintf(stderr, "Usage: %s {x|y|z} xmin xmax ymin ymax zmin zmax [file.mgf] ..\n", |
92 |
|
VCOPY(v1, vo); |
93 |
|
VCOPY(vo, v2); |
94 |
|
if (clip(v1, v2, bbmin, bbmax)) { |
95 |
< |
mline(MX(v1), MY(v1), 0, 0, 0); |
95 |
> |
mline(MX(v1), MY(v1), layer/4, 0, layer%4); |
96 |
|
mdraw(MX(v2), MY(v2)); |
97 |
|
} |
98 |
|
} |