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Last change
on this file since 604 was
49,
checked in by Sam Hocevar, 15 years ago
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- Imported original public domain release, for future reference.
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-
Property svn:keywords set to
Id
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File size:
547 bytes
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| Line | |
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| 1 | #include <math.h> |
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| 2 | |
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| 3 | main() |
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| 4 | { |
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| 5 | int i,x; |
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| 6 | printf("long sin_table[360]={\n "); |
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| 7 | for (i=0;i<360;i++) |
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| 8 | { |
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| 9 | printf("0x%08x",(long)(sin(i/180.0*3.141592654)*65536)); |
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| 10 | if (i!=359) printf(", "); |
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| 11 | if ((i%6)==5) printf("\n "); |
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| 12 | } |
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| 13 | printf("};\n"); |
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| 14 | |
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| 15 | printf("unsigned short atan_table[1662]={\n "); |
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| 16 | |
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| 17 | for (i=1;i<1662;i++) |
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| 18 | { |
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| 19 | if (i<29) x=0; |
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| 20 | else x=(long)(atan(i/(double)29)/3.14152654*180)-45; |
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| 21 | if (x<0) x+=360; |
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| 22 | printf("%3d",x); |
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| 23 | if (i!=1661) printf(", "); |
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| 24 | if ((i%12)==11) printf("\n "); |
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| 25 | } |
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| 26 | printf("};\n"); |
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| 27 | } |
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