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#include"stdio.h" F/ w3 W* P2 N7 o/ A$ ?
#include"math.h"' d1 A9 Y5 R3 n
FILE*fp;
' P5 o) r( e" t5 R int i,gcode;
) c% n+ g; |% U* [& U char fname[14],gvalue[65];
. l8 e2 }8 w Q6 a9 s( s3 E2 X( a float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];
" [2 {9 o, D; I& M main()
/ |7 R9 c0 b* z, @# W1 ` {int n;
$ E& O! u% _% X- c) T i=0; K% f1 s4 p% |
scanline(); N5 E& u* W3 b- ]9 j& i
printf("Enter data file name:");) }. q7 Y2 B- N" ?1 g, z' `/ B
scanf("%s",fname);( T" H% d0 f& W
fp=fopen(fname,"w");
2 [8 t' |) M# }4 L9 b fprintf(fp,"%d\n",i);
7 X _8 b; O+ x6 ~ for(n=1;n<=i;n++)
" c$ y3 P* ], h" c" }; q {fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);
4 u' W6 R" |! Y fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);
" @1 T4 Q5 J8 p$ q0 K }
9 Z% ]) k0 g `( y" f6 Q. Z fclose(fp); |2 ~ H3 }7 N+ ^# t3 ^
}
3 v+ q& L7 }3 e5 E! J' C int scanline()
( J3 U( q1 b y, G {printf("Enter DXF file name:");: x& J/ D& z. E/ |4 O
scanf("%s",fname);/ ^" S/ h: \% a$ ~ L
strcat(fname,".dxf");
0 j, `) i- e' u) S- B3 Z: q1 L fp=fopen(fname,"r");
" w$ |- D; d8 I- f; Y1 J, P% ?1 d do{fscanf(fp,"%d",&gcode);0 s' Y' d, A' y% g9 p
fscanf(fp,"%s",gvalue);( ^8 }9 D0 m! i. g; S6 z
}while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);
# K% y8 [. L+ m5 B) Z3 d( _ do{fscanf(fp,"%d",&gcode);/ P' a- Y% ^ ^, M
fscanf(fp,"%s",gvalue);
8 Y4 l. C! V5 j2 b- P5 x. W5 A if(gcode==0&&strcmp(gvalue,"LINE")==0)outline(); t9 c3 |; F/ _: ^
}while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);
$ P/ b0 ~- i' V( q3 o fclose(fp);( p; T4 v: L, r( S
return0;
/ D: K; K v5 r* g }3 V- W! C% h, k% e7 a7 w2 B
int outline()9 r# f& Q4 g( w7 f
{do{fscanf(fp,"%d",&gcode);6 N* K& o& ~, `
if(gcode==10)
2 ^! j( t/ ^% \. H% k {i=i+1;8 A& c4 C( D( V
fscanf(fp,"%f",&xs[i]); d1 o- O& m$ \
}, z" N8 S+ X; I/ ~- l. ]
else
+ c5 ^" N- Y& d! B fscanf(fp,"%s",gvalue);
! f; D0 o' S1 _, ^* E }while(gcode!=10);
+ M% V3 Q& G+ s( D/ [* G; d# K/ E; n0 j) g fscanf(fp,"%d",&gcode);
7 H3 I {5 U' Z; Q fscanf(fp,"%f",&ys[i]);
1 j1 J9 C t* A% h& ? fscanf(fp,"%d",&gcode);
/ ] K6 f7 h# Q. D I fscanf(fp,"%f",&zs[i]);
$ p( V" B# o4 e fscanf(fp,"%d",&gcode);0 |5 p% g' Q8 @% ]7 b5 w5 G9 y
fscanf(fp,"%f",&xe[i]);
1 y! c( {& L9 E& P) x% } fscanf(fp,"%d",&gcode);
& F ?# ?+ \1 m% B2 Q8 k' C# v fscanf(fp,"%f",&ye[i]);
# E( w7 ^' S U1 N3 f- a. r fscanf(fp,"%d",&gcode);
# w1 v0 L4 n. u4 i- g H7 V3 G fscanf(fp,"%f",&ze[i]);
- R, {) w" e7 t. y return0;& T4 F+ B! r# M, ~0 t. i0 D0 H
} 9 r; P8 d4 c* m" B
" B, x4 t6 y1 H1 ~ |
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