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#include"stdio.h", I x; W t) C
#include"math.h"
$ r! V6 T# q3 y. } FILE*fp; |7 J* _+ s( f: e5 r5 S
int i,gcode;% o. f9 u) r9 E ]
char fname[14],gvalue[65];
: n& D+ U6 S/ f8 j" _ float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];- w i* C, \4 h* w4 r/ z- Z& ~1 T$ ?
main()
$ H- w' ?) e: v8 e1 A {int n;! q2 J3 t9 d$ y
i=0;% B7 G1 O, e; r j$ ?
scanline();2 `8 T$ R4 w8 x. a+ |+ c- Q% W
printf("Enter data file name:");
/ u: [- ^! u8 V4 O# L- h) [) p scanf("%s",fname);. W9 q( _% }, z/ l! L x2 g% U
fp=fopen(fname,"w");4 z5 `4 Y e; v9 R( c( \5 y* A
fprintf(fp,"%d\n",i);
- [8 c# M+ [1 p: |) |. K) E# J9 R for(n=1;n<=i;n++)
& y* I4 ^! y4 L% I; b8 S/ n {fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);9 X' G& j/ \' y3 K
fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);
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fclose(fp);
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int scanline()
; H5 M# K \% y. y$ G4 g {printf("Enter DXF file name:");
% { q! e5 N. e scanf("%s",fname);
* y9 m& G0 l2 a( D strcat(fname,".dxf");' W& d( \' l' n3 b, m
fp=fopen(fname,"r");% R7 a% M& _' F, e1 ]* o9 [
do{fscanf(fp,"%d",&gcode);
. w! W. V0 S8 D fscanf(fp,"%s",gvalue);" W* w- Q7 P2 U2 `3 j
}while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);$ ] X, b# B* F" _' W9 X. B! ~/ J
do{fscanf(fp,"%d",&gcode);
7 V B1 p u6 X/ S fscanf(fp,"%s",gvalue);
" h+ V! \$ k& c& h$ p5 H- ^ if(gcode==0&&strcmp(gvalue,"LINE")==0)outline();
+ l( ]$ s% c& E4 Y# ?4 ?% D6 i$ E }while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);
, v! c9 k: R. e6 q. g+ d fclose(fp);4 e9 f* P; v! o4 w% H1 c1 v+ s2 `5 \
return0;' t5 A6 A6 D s! T/ Z
}; _2 d' S7 o+ q: E9 v. f; v, j' T
int outline()+ F; A2 q' I! m
{do{fscanf(fp,"%d",&gcode); m8 H' k+ W0 J9 k, ?0 E, k
if(gcode==10)
3 Z( H! v/ p6 I* i# T( j2 A, S" G {i=i+1;, Q$ }6 ^" x! Y+ A
fscanf(fp,"%f",&xs[i]);
# t, k2 N* L/ ~& l7 o( ~% H, Z }
8 T; r7 e# u' s else
. y1 ~6 R9 x d, {+ Y/ E- R5 y* ^ N fscanf(fp,"%s",gvalue);
/ q+ L% M) h E" d }while(gcode!=10);
# K" W" x- F, b' c fscanf(fp,"%d",&gcode);7 B6 u: d3 X- g1 ]0 |+ d7 {5 Q+ c
fscanf(fp,"%f",&ys[i]);& [ @ k. f5 F* C3 N( A
fscanf(fp,"%d",&gcode);
. b- a* G. l$ X2 ?* m& O fscanf(fp,"%f",&zs[i]);
m6 ?+ k1 i- x2 s0 y9 z- c fscanf(fp,"%d",&gcode);0 Y) \% P* M" |1 p. q; ~
fscanf(fp,"%f",&xe[i]);
3 Z" m( u5 T1 l" v4 y3 X9 V8 `$ T, k fscanf(fp,"%d",&gcode);
8 r" L4 D/ l1 f. h' Z6 L fscanf(fp,"%f",&ye[i]);. r D, Z: j- Y _
fscanf(fp,"%d",&gcode);
. F0 b" ^" _. h5 E fscanf(fp,"%f",&ze[i]);
, C; v/ W% P2 M# p return0;6 ?) Z1 t! Y' K! x
}
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