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#include"stdio.h"
; y" T& R/ D! U" m; B#include"math.h"
; ^! ~( x4 g4 o FILE*fp;
3 i: @1 ] p, ~2 P5 h3 B) ? int i,gcode;) r B+ ]1 S! C+ _/ n
char fname[14],gvalue[65];
. W* O/ f* [* g1 f float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];+ C, D) b- E5 t* ?$ Y7 B
main()4 R' v) I" S' J1 \
{int n;' v: p; ]1 f6 G- H
i=0;
: g, B: S! w) w" \6 V" ?/ D scanline();2 z, }3 ?0 [3 [8 |
printf("Enter data file name:");! w3 t' j0 p- H$ N5 s' s4 n
scanf("%s",fname);
: n7 a6 @. s3 A fp=fopen(fname,"w");
0 J. W: @' E5 Q fprintf(fp,"%d\n",i);
5 y. k2 S! f: @2 M* @) U for(n=1;n<=i;n++)1 A3 S% H) F7 O- B+ o& g
{fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);
. U5 R6 [4 |( w, w) F7 y, f fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);
; p! u) {8 S6 T }
) u+ [. I* a- m8 X! g) h fclose(fp);7 ~$ K" J- |4 t' b! g- \; H }
}
" c2 ~! i( J% |* \; U% L- E int scanline()2 a" m' ~7 s6 t9 n- P& m
{printf("Enter DXF file name:");3 @( S C( T6 M/ `+ ?
scanf("%s",fname);
6 G9 m2 V! F" j' s% ?7 c: Q* j: ^ strcat(fname,".dxf");
! R! n2 r5 C0 J. f7 o fp=fopen(fname,"r");# u% l% G& l. Q; O1 J! {
do{fscanf(fp,"%d",&gcode);) P5 ?% ~1 p/ P; y3 O: `: V
fscanf(fp,"%s",gvalue);
) T; [ ^9 ?$ r( B5 ?4 n7 B }while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);
% v6 b# H) W1 R: Q, x/ f6 ? do{fscanf(fp,"%d",&gcode);
, L* F; L+ ~3 K. A* Q! m5 k7 J" l5 j fscanf(fp,"%s",gvalue);
$ k4 R) j' K2 \; ?! Q if(gcode==0&&strcmp(gvalue,"LINE")==0)outline();! V/ ^$ i9 }; f& c
}while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);- @; [6 [; [# f8 k
fclose(fp);
: S1 n: |/ A6 L3 v, x return0;
* i# X! B% `/ O! N) h+ Q }- p" V& J9 A: G+ E6 ~" U6 A0 U
int outline()" G, _; o8 R# @/ r
{do{fscanf(fp,"%d",&gcode);
8 I' t, M3 j4 q* t' a if(gcode==10)
# G2 P: f5 H! h S {i=i+1;
9 }, @' y! h! l- {9 L/ n9 q/ P fscanf(fp,"%f",&xs[i]);
" I' I8 z& T. J5 H, x) Z& Z }9 Z& o* ^' E' ^- @9 v' @8 t- \1 m
else7 B r& ]4 T; x8 N5 Z7 `
fscanf(fp,"%s",gvalue);
' V) o ~# H# e1 r3 C/ ?% ?5 S }while(gcode!=10);: u* r9 x& X! O& G! ?" A
fscanf(fp,"%d",&gcode);) P0 N: k" r# N$ s! _& ^
fscanf(fp,"%f",&ys[i]);
; a! s/ t1 {: A fscanf(fp,"%d",&gcode);
9 R& Z& e4 ^5 a0 o& v2 ]7 ? fscanf(fp,"%f",&zs[i]);0 u9 Y/ C0 L4 ~
fscanf(fp,"%d",&gcode);9 v/ G& q: X! u6 k7 X( l) J H* |
fscanf(fp,"%f",&xe[i]);- H* T; Z+ h4 T W+ d9 C
fscanf(fp,"%d",&gcode);
9 `7 `5 Y/ Q" j( E5 ~ fscanf(fp,"%f",&ye[i]);% h& o7 t, a* C
fscanf(fp,"%d",&gcode);& K5 Z- I0 {4 x( i
fscanf(fp,"%f",&ze[i]);
0 G2 {# f1 M. v" ~% V P; M return0;
% ]. M& q9 D; G# X; R } 4 n. ?( ]4 Y/ C# y, P
2 _% |/ C9 X; \! v. q ^
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