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#include"stdio.h"
1 i8 ]9 ]/ ?' C3 v+ j- I' E#include"math.h"
# |: M8 r9 D ~; k3 E FILE*fp;. `2 H* N$ |. H: X/ Z" f
int i,gcode;
. r& \5 S. b; X, c char fname[14],gvalue[65];
0 c. O/ V' W6 n2 M* t float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];& l0 S2 H8 h- D
main()
6 r$ v9 Y# `8 Z: r, N {int n;: `. T0 q# h+ V& @$ M
i=0;) X, @( x9 ?) R- a" [# Y3 L* M
scanline();
! i( Z6 s% r0 K- r printf("Enter data file name:");
8 z# t/ A; t {0 ?9 }, ~- ? scanf("%s",fname);
, o1 Y" c. n5 {" A, {! y" } fp=fopen(fname,"w");
& x) V3 S( w) D4 z7 A: a fprintf(fp,"%d\n",i);( S8 j! I, D0 x, b) J* b5 H% a( f
for(n=1;n<=i;n++)
, \8 O, S1 a2 _- U! R/ n" b {fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);, v( J0 J5 D8 Y4 T
fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);
0 o+ Q- f c- s0 ?8 q }
( Q" _+ m N: v fclose(fp);: k# x5 ?. U* O/ |
}, w4 o9 W4 b( W' n4 U3 Z, N
int scanline()
- s; F- K( z3 ^- p1 x7 _5 G9 ^ {printf("Enter DXF file name:");* x1 ?8 Z- k5 A! o6 T2 ?5 Y
scanf("%s",fname);
0 @* w: m3 b/ r, B. \! q! n: p' y strcat(fname,".dxf");+ @9 V. d/ T* K5 y( p# v
fp=fopen(fname,"r");
% t# R0 k% R, n1 \ do{fscanf(fp,"%d",&gcode);9 ]! k" e# \! t: m# |$ ]/ ]
fscanf(fp,"%s",gvalue);
; y* c, `5 Q/ d. l7 d% v }while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);! ^* S. C7 x# `. s
do{fscanf(fp,"%d",&gcode);
7 j0 c( C( R9 Z- R& r4 v5 k9 D" Q fscanf(fp,"%s",gvalue);
/ z4 U: h% l7 S. j, Y) s) h% X if(gcode==0&&strcmp(gvalue,"LINE")==0)outline();
# l6 _: @/ J6 L7 G }while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);5 Y4 X; F* B( C9 v: I1 u3 E
fclose(fp);2 w z( j. M% f; n! a
return0;
4 B# l5 ]$ y7 t+ w1 D* g6 h+ Q } m8 A" ?, ?; A) e9 z3 S
int outline()
8 V4 D* m- o2 _8 p {do{fscanf(fp,"%d",&gcode);
3 X% l( P7 F! X) o$ N$ | if(gcode==10)! o; w+ R1 U# z
{i=i+1;
6 s( \! {1 T1 f% n fscanf(fp,"%f",&xs[i]);
, T4 ~/ w( g% h" `9 w/ ?- S }8 \9 K: C7 R6 ], p! J" A0 s
else9 F$ z: d2 V4 z# e1 S
fscanf(fp,"%s",gvalue);: K& M: f: f! I9 e5 E$ ~
}while(gcode!=10);1 ?* W5 ^, @: l! U; f1 C6 Y9 ?: D
fscanf(fp,"%d",&gcode);- U$ h" i7 D) l6 z' r2 V
fscanf(fp,"%f",&ys[i]);
3 N+ e6 g" Z3 f$ D, r fscanf(fp,"%d",&gcode);
5 x7 W9 D/ u& @ K- M, ?& ` fscanf(fp,"%f",&zs[i]);0 X, A. y9 p' N* J6 D _7 I
fscanf(fp,"%d",&gcode);
+ O0 O# w# P: S: X3 N7 }# X fscanf(fp,"%f",&xe[i]);; b3 k1 d$ W& q# _4 r/ E N, J7 _
fscanf(fp,"%d",&gcode);
8 F6 D1 t7 q6 p+ ]6 g1 q fscanf(fp,"%f",&ye[i]);8 A& {2 i' r8 r
fscanf(fp,"%d",&gcode);
: j0 m# m4 L7 y( K+ e; e( I, d fscanf(fp,"%f",&ze[i]);4 o9 N: D- a5 u5 U9 H8 y8 Z% P
return0;0 m. @- w5 @) l$ u: _9 h8 e
} 2 G# I/ X- Y P+ b3 P6 w# z
1 z1 r2 Z( f/ a& f/ c8 z
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