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#include"stdio.h"* ^' I, A; S s2 S: `) n! C
#include"math.h"
7 R" g5 }+ s- P( n" k FILE*fp;
: L% I, v: U f$ z1 K1 z6 `4 g int i,gcode;$ X- ~ ~) B$ o" }, ]& l( h
char fname[14],gvalue[65];
* |% ~ \* S0 Q+ }* }# b5 @4 k float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];+ D& k% j" w4 ~$ ~4 W7 A
main()- n/ R- k: {+ e2 U- @
{int n;
: D+ x6 Z6 D/ X, s! ?0 z6 Y( G i=0;
% a- d3 S3 `1 a: t8 S8 {+ h2 z scanline();/ v$ U+ h9 k# @) r
printf("Enter data file name:");
, Z: s v7 x% ^8 s% \ scanf("%s",fname);& H# v6 N( L2 T# i0 _5 _. o* Z
fp=fopen(fname,"w");- q+ l- h9 h( s# f* b8 |
fprintf(fp,"%d\n",i);
+ {! v* e' G9 N0 E. B for(n=1;n<=i;n++)6 k) D x8 u% P" B
{fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);# x7 A$ R9 R. k: j
fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);: v. G# M2 V, D0 D& c& Q" }
}1 \; A. N1 M; W* `' P) d$ {! X
fclose(fp);1 h: t+ m: X. f) o
}
& c; j$ p6 ~' \6 [) J5 b0 |* e int scanline()
7 R% N& x( k" U3 O& a! A6 T {printf("Enter DXF file name:");
1 ?) d+ N; Q) B! k& Y scanf("%s",fname);
6 Q- @8 e* d$ _ strcat(fname,".dxf");
7 R2 }" p: Z& u5 V6 j fp=fopen(fname,"r");/ x' L* _; v' J# w, K- H
do{fscanf(fp,"%d",&gcode);
0 _# g) B1 \7 w+ k; |1 G+ v/ n/ b fscanf(fp,"%s",gvalue);& R$ o( u# o5 P9 H; h3 @4 x4 s
}while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);5 A; p- Q! T7 n* V. Y) I
do{fscanf(fp,"%d",&gcode);$ Q; r6 J0 S3 ^" K1 E
fscanf(fp,"%s",gvalue);# w8 Y% Z, w% J; S, D) d
if(gcode==0&&strcmp(gvalue,"LINE")==0)outline();
1 {( \( w% f- N+ ]4 n! h }while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);" K; Y9 F" v, C. a7 t
fclose(fp);
+ m4 o$ A0 m2 {, b0 D return0;0 T; {! C4 k6 |2 ~: D6 Q
}
6 \8 Z) f, G' |) J3 e int outline()4 G3 E6 \6 ]( |2 j( n$ N% K, P
{do{fscanf(fp,"%d",&gcode);1 Q3 A! w2 b& f0 ?( B( m
if(gcode==10)
. t; }3 b* X" U8 s( S {i=i+1;# x# [* z; a8 I6 L
fscanf(fp,"%f",&xs[i]);
- j9 _$ u i* C, K% B1 E6 q5 h }
, @ c' i" y! z: A: d$ | else% }6 u5 i6 F( a* L
fscanf(fp,"%s",gvalue); e; J) } `) ?$ v5 U
}while(gcode!=10);% D% V/ P% f# \+ i9 [
fscanf(fp,"%d",&gcode);
1 a6 L4 D* |& G' W, A6 n fscanf(fp,"%f",&ys[i]);( Z) N3 n$ p7 }
fscanf(fp,"%d",&gcode);6 A2 `9 L( P' ]! [% M( r
fscanf(fp,"%f",&zs[i]);# j- h+ P# d( ~& n
fscanf(fp,"%d",&gcode);9 D+ w: C7 p4 Z" s
fscanf(fp,"%f",&xe[i]);
4 x! M) u, x4 M fscanf(fp,"%d",&gcode);
+ x7 B2 p0 ?" z6 }- y fscanf(fp,"%f",&ye[i]);1 J9 o* h3 m; _7 O( ^1 w8 [2 E" y
fscanf(fp,"%d",&gcode);
& d6 ~, c9 J( ]; |$ W fscanf(fp,"%f",&ze[i]);
) z2 ?% X2 I# |3 H) M return0;8 a1 b3 P5 L+ V- T7 g5 T9 ~ B; @
}
9 [+ j$ O* n. g+ \& H1 A
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