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#include"stdio.h"0 g7 O" Y/ z* ]
#include"math.h"
) w4 [" P- Z/ I! J. v$ b& ?' s FILE*fp;, X% R/ A1 b- D" p7 D
int i,gcode;
: k6 V/ a0 `6 ]0 d: h char fname[14],gvalue[65];
1 q+ L N; H9 {( q% X) A float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];1 N% v) s! l4 }5 {
main()
6 X# }# |" \. k# d {int n;7 O$ n" }$ r9 d% y
i=0;) T2 n2 i4 H$ y2 Z
scanline();
5 C2 ]( x# z8 K1 \+ ]2 u printf("Enter data file name:");
4 i/ h7 d: Q5 r& o) D# J6 ? scanf("%s",fname);. h! c: G" K( U
fp=fopen(fname,"w");
# }& l7 w' A F R( y4 n fprintf(fp,"%d\n",i);
4 ~: N* T) `& `( ? for(n=1;n<=i;n++)8 c5 y- T( o/ B4 [' X
{fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);
& r' l8 D2 Y1 e. S3 v fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);
$ t$ B1 c* J! h5 U }
! Y* {* V1 w- \) P* y4 W fclose(fp);
: T0 G: ]$ [1 O% m }: k& c3 W6 ]/ P( Q' z. O: |& P D
int scanline()
) u- P- C8 W/ L, L4 b6 i' R {printf("Enter DXF file name:");
8 p/ X2 E& @. ~0 I0 R8 B scanf("%s",fname);
: \) |; G4 Q; Q% D, w strcat(fname,".dxf");
( U' \+ m2 |( d. `. C; h fp=fopen(fname,"r");
4 [* V. I7 W5 U0 h do{fscanf(fp,"%d",&gcode);
+ E' x" s) E; a& i* r fscanf(fp,"%s",gvalue);
' D0 x7 o. R2 X! H |0 W. C; U1 b }while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);
1 O6 I& L+ x0 H8 \" X# y do{fscanf(fp,"%d",&gcode);8 i3 e0 x# y1 V' z+ c s* l
fscanf(fp,"%s",gvalue);" ^& V$ k, A0 d- O/ D
if(gcode==0&&strcmp(gvalue,"LINE")==0)outline();
' P( @" D$ D: q6 W/ w+ r6 k8 p }while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);1 s8 k9 w" j0 v+ P/ w
fclose(fp);
2 P* S0 x1 V# A& A1 F7 \1 d& g return0;
) Y! L' l6 r' c- I$ _; K }8 T% i8 V, j8 e: g1 e) \5 j
int outline()3 s; w# q! T/ v1 p- }6 u- |
{do{fscanf(fp,"%d",&gcode);
, h3 R, ]: q8 [0 N+ z if(gcode==10)
7 n: N, d2 q7 l% _% ]4 O0 _( R8 J {i=i+1;; E( y. o4 v* k3 f# f/ L7 _
fscanf(fp,"%f",&xs[i]);
; [; V: M0 n; F1 ]$ } }' r/ [+ D8 `$ Q0 I: [
else9 z" u4 h$ r$ Y7 n3 Q4 ^$ b2 H
fscanf(fp,"%s",gvalue);
( p& h/ t9 c9 |$ A8 F' T }while(gcode!=10);% ?9 m0 Y% P- e8 X0 o
fscanf(fp,"%d",&gcode);$ o7 h& [4 y. W: {7 b7 r* x$ t0 c" ^
fscanf(fp,"%f",&ys[i]);
5 l4 _) U* q! y7 p* d fscanf(fp,"%d",&gcode);
6 m- M Z2 j) P5 ^4 I' f fscanf(fp,"%f",&zs[i]);
% u' k ^' D5 W8 R* t) { fscanf(fp,"%d",&gcode);
2 {$ R8 s# P3 t+ n2 y; n fscanf(fp,"%f",&xe[i]);
1 _% |! |, _7 z4 }, G fscanf(fp,"%d",&gcode);
7 s$ ? ?2 v. D8 g5 h fscanf(fp,"%f",&ye[i]);! a9 H8 ?6 G5 f: Z% b7 W5 y4 }
fscanf(fp,"%d",&gcode);
/ _+ G( p" j/ h2 I2 O# d fscanf(fp,"%f",&ze[i]);+ {) f; ~0 a4 B& e- o! w& j* c
return0;
% ^/ ]! T+ s" r$ b# V7 X } V% w2 S* w/ e/ v7 [
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