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#include"stdio.h"& L3 ]7 P) q) z. }! |
#include"math.h"6 r( g. h, E- C+ v) [, P1 X
FILE*fp;; q; }$ }. |1 p
int i,gcode;
7 z0 E" p( ^, E2 H, L a char fname[14],gvalue[65];
) d. U. q+ K+ U float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];8 `) x7 n+ g( R3 `3 n
main()' Q! c1 u! A, R0 ]
{int n;
7 u1 b' A% @, r! N' Q9 ]* r i=0;$ W5 `( r/ P' i7 I0 {9 i% m
scanline();5 u% h6 |: W" }
printf("Enter data file name:");6 ~3 Y0 l" e( j* h
scanf("%s",fname);
1 x: T. N: Z8 g+ \) {: H- R3 X fp=fopen(fname,"w");- M# @ r1 `% z+ ^5 o$ B% G$ E4 w
fprintf(fp,"%d\n",i); K" u3 d5 c/ Y# |
for(n=1;n<=i;n++)2 C. e" _+ Y5 ?& U7 |. w" i E5 i
{fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);- h2 o4 T# I- l+ r
fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);
" P: R1 [5 Z+ y! e& Y% m' }/ B }
3 T8 V3 [+ z {) G1 a4 \$ X fclose(fp);
- h, V4 O u% A& R" o, e% b. I }6 l! \6 G" `5 f: t5 ~
int scanline()" B' M8 T7 x: _) G: z( ^) Z
{printf("Enter DXF file name:");! R9 S6 l$ A& j% }6 d$ ~9 E& I
scanf("%s",fname);4 n: c0 U5 t" L0 J
strcat(fname,".dxf");
7 g: i/ U' X; w* X h! f. \* [ fp=fopen(fname,"r");
! t' P; d2 L+ d" J) q2 S" ^ do{fscanf(fp,"%d",&gcode);% `+ L& S# L( i# A( ]. V2 [
fscanf(fp,"%s",gvalue);$ u$ t4 l$ J& O7 t& G9 F
}while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);2 d+ c7 T; I, j, |" j
do{fscanf(fp,"%d",&gcode);
: U& p0 \% M+ Q4 m2 s fscanf(fp,"%s",gvalue);- q2 C6 v, v3 y/ ?8 q* d
if(gcode==0&&strcmp(gvalue,"LINE")==0)outline();0 X/ V8 i: l: R/ s. o; U+ g, b
}while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);
2 \0 d$ y+ F# `9 n3 N- }& y% O4 h! o fclose(fp);5 `0 U' y9 F0 W' s* v. o7 ^' g/ X/ u0 a2 _
return0;
1 I$ v' c7 d, K" { }. u; L, r; [2 b: t! o
int outline()
) D$ h- a4 P7 q/ C {do{fscanf(fp,"%d",&gcode);) n5 W7 s/ e7 T4 h" W
if(gcode==10)4 O" Q# ^6 j5 G3 k
{i=i+1; ^8 F8 \3 @2 {, @) A* G
fscanf(fp,"%f",&xs[i]);
, X: S( }! \; D1 ]. w6 e- K }
) \9 l# R+ l- f6 k. t; A else
( A' A# I F' @4 F+ V" I fscanf(fp,"%s",gvalue);, ~) U4 l% X% _( ]. q6 s+ j/ ~/ |
}while(gcode!=10);
% t H [; e7 u# \, @ fscanf(fp,"%d",&gcode);0 V- b% K- y$ a& u, B6 H- p* d
fscanf(fp,"%f",&ys[i]);
! r& W* n9 k0 I$ I1 r/ n8 T fscanf(fp,"%d",&gcode);. m: I$ F% \' C" g
fscanf(fp,"%f",&zs[i]);( M$ s' {" D% j
fscanf(fp,"%d",&gcode);1 R9 {6 S# z) N
fscanf(fp,"%f",&xe[i]);; l4 k. u! C7 q ?2 D$ q( x
fscanf(fp,"%d",&gcode);4 \: w1 `! _1 ^" x9 c. @% u3 M
fscanf(fp,"%f",&ye[i]);
" ]& ~& ]* r2 l2 u- p fscanf(fp,"%d",&gcode);0 r f. Q/ \0 ]
fscanf(fp,"%f",&ze[i]);9 J4 X7 x' Z3 G8 H$ A/ R8 o9 o& c
return0;
' S7 M+ S7 v1 p( i6 s ?: f- k& A }
j2 D1 ?3 M+ ]0 F1 r% I2 ` j; {
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