| 5 |
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#endif |
| 6 |
|
|
| 7 |
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/* |
| 8 |
< |
* Convert MGF (Materials and Geometry Format) to Metafile graphics |
| 8 |
> |
* Convert MGF (Materials and Geometry Format) to Metafile 2-d graphics |
| 9 |
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*/ |
| 10 |
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|
| 11 |
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#include <stdio.h> |
| 12 |
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#include <math.h> |
| 13 |
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#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 |
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extern int mg_nqcdivs; |
| 24 |
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|
| 46 |
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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 |
|
} |
