| 22 |
|
char *casemat = mycasemat; |
| 23 |
|
char *name = "clock"; |
| 24 |
|
|
| 25 |
< |
main(argc, argv) |
| 26 |
< |
int argc; |
| 27 |
< |
char *argv[]; |
| 28 |
< |
{ |
| 29 |
< |
int i, j; |
| 30 |
< |
double hour; |
| 31 |
< |
|
| 32 |
< |
for (i = 1; i < argc && argv[i][0] == '-'; i++) |
| 33 |
< |
switch (argv[i][1]) { |
| 34 |
< |
case 'f': |
| 35 |
< |
facemat = argv[++i]; |
| 36 |
< |
break; |
| 37 |
< |
case 'c': |
| 38 |
< |
casemat = argv[++i]; |
| 39 |
< |
break; |
| 40 |
< |
case 'n': |
| 41 |
< |
name = argv[++i]; |
| 42 |
< |
break; |
| 43 |
< |
default: |
| 44 |
< |
goto userr; |
| 45 |
< |
} |
| 46 |
< |
if (i >= argc) |
| 47 |
< |
goto userr; |
| 48 |
< |
if (!isdigit(argv[i][0])) |
| 49 |
< |
goto userr; |
| 50 |
< |
for (j = 1; isdigit(argv[i][j]); j++) |
| 51 |
< |
; |
| 52 |
< |
if (argv[i][j] == ':') |
| 53 |
< |
hour = atoi(argv[i]) + atoi(argv[i]+j+1)/60.0; |
| 54 |
< |
else if (!argv[i][j] || argv[i][j] == '.') |
| 55 |
< |
hour = atof(argv[i]); |
| 56 |
< |
else |
| 57 |
< |
goto userr; |
| 58 |
< |
putchar('#'); /* print header */ |
| 59 |
< |
for (i = 0; i < argc; i++) { |
| 60 |
< |
putchar(' '); |
| 61 |
< |
fputs(argv[i], stdout); |
| 62 |
< |
} |
| 63 |
< |
putchar('\n'); |
| 64 |
< |
genmats(); /* print materials */ |
| 65 |
< |
genclock(); /* generate clock */ |
| 66 |
< |
genhands(hour); /* generate hands */ |
| 67 |
< |
exit(0); |
| 68 |
< |
userr: |
| 69 |
< |
fputs("Usage: ", stderr); |
| 70 |
< |
fputs(argv[0], stderr); |
| 71 |
< |
fputs(" [-f face_mat][-c case_mat][-n name] {HH:MM | HH.hh}\n", stderr); |
| 72 |
< |
exit(1); |
| 73 |
< |
} |
| 74 |
< |
|
| 75 |
< |
|
| 25 |
> |
static void |
| 26 |
|
genmats() /* put out our materials */ |
| 27 |
|
{ |
| 28 |
|
if (facemat == myfacemat) |
| 42 |
|
} |
| 43 |
|
|
| 44 |
|
|
| 45 |
+ |
static void |
| 46 |
|
genclock() /* put out clock body */ |
| 47 |
|
{ |
| 48 |
|
printf("\n%s ring %s.case_back\n", casemat, name); |
| 60 |
|
} |
| 61 |
|
|
| 62 |
|
|
| 63 |
+ |
static void |
| 64 |
+ |
rvert(x, y, z, ang) /* print rotated vertex */ |
| 65 |
+ |
double x, y, z, ang; |
| 66 |
+ |
{ |
| 67 |
+ |
static double lastang=0, sa=0, ca=1; |
| 68 |
+ |
|
| 69 |
+ |
if (ang != lastang) { |
| 70 |
+ |
sa = sin(-ang); |
| 71 |
+ |
ca = cos(-ang); |
| 72 |
+ |
lastang = ang; |
| 73 |
+ |
} |
| 74 |
+ |
printf("%15.12g %15.12g %15.12g\n", x, y*ca-z*sa, z*ca+y*sa); |
| 75 |
+ |
} |
| 76 |
+ |
|
| 77 |
+ |
|
| 78 |
+ |
static void |
| 79 |
|
genhands(hour) /* generate correct hand positions */ |
| 80 |
|
double hour; |
| 81 |
|
{ |
| 100 |
|
} |
| 101 |
|
|
| 102 |
|
|
| 103 |
< |
rvert(x, y, z, ang) /* print rotated vertex */ |
| 104 |
< |
double x, y, z, ang; |
| 103 |
> |
int |
| 104 |
> |
main(argc, argv) |
| 105 |
> |
int argc; |
| 106 |
> |
char *argv[]; |
| 107 |
|
{ |
| 108 |
< |
static double lastang=0, sa=0, ca=1; |
| 108 |
> |
int i, j; |
| 109 |
> |
double hour; |
| 110 |
|
|
| 111 |
< |
if (ang != lastang) { |
| 112 |
< |
sa = sin(-ang); |
| 113 |
< |
ca = cos(-ang); |
| 114 |
< |
lastang = ang; |
| 111 |
> |
for (i = 1; i < argc && argv[i][0] == '-'; i++) |
| 112 |
> |
switch (argv[i][1]) { |
| 113 |
> |
case 'f': |
| 114 |
> |
facemat = argv[++i]; |
| 115 |
> |
break; |
| 116 |
> |
case 'c': |
| 117 |
> |
casemat = argv[++i]; |
| 118 |
> |
break; |
| 119 |
> |
case 'n': |
| 120 |
> |
name = argv[++i]; |
| 121 |
> |
break; |
| 122 |
> |
default: |
| 123 |
> |
goto userr; |
| 124 |
> |
} |
| 125 |
> |
if (i >= argc) |
| 126 |
> |
goto userr; |
| 127 |
> |
if (!isdigit(argv[i][0])) |
| 128 |
> |
goto userr; |
| 129 |
> |
for (j = 1; isdigit(argv[i][j]); j++) |
| 130 |
> |
; |
| 131 |
> |
if (argv[i][j] == ':') |
| 132 |
> |
hour = atoi(argv[i]) + atoi(argv[i]+j+1)/60.0; |
| 133 |
> |
else if (!argv[i][j] || argv[i][j] == '.') |
| 134 |
> |
hour = atof(argv[i]); |
| 135 |
> |
else |
| 136 |
> |
goto userr; |
| 137 |
> |
putchar('#'); /* print header */ |
| 138 |
> |
for (i = 0; i < argc; i++) { |
| 139 |
> |
putchar(' '); |
| 140 |
> |
fputs(argv[i], stdout); |
| 141 |
|
} |
| 142 |
< |
printf("%15.12g %15.12g %15.12g\n", x, y*ca-z*sa, z*ca+y*sa); |
| 142 |
> |
putchar('\n'); |
| 143 |
> |
genmats(); /* print materials */ |
| 144 |
> |
genclock(); /* generate clock */ |
| 145 |
> |
genhands(hour); /* generate hands */ |
| 146 |
> |
exit(0); |
| 147 |
> |
userr: |
| 148 |
> |
fputs("Usage: ", stderr); |
| 149 |
> |
fputs(argv[0], stderr); |
| 150 |
> |
fputs(" [-f face_mat][-c case_mat][-n name] {HH:MM | HH.hh}\n", stderr); |
| 151 |
> |
exit(1); |
| 152 |
|
} |
| 153 |
+ |
|