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#include"stdio.h"& N! r& b1 Z% ?# |
#include"math.h"; @& @# ^# H! S( X) H/ j
FILE*fp;
, j, p. u" m2 Y# G3 l+ p3 K# H2 Z int i,gcode;
. c7 C4 p' K6 s+ e) J, u char fname[14],gvalue[65];: L; y$ \6 s8 H8 |
float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];
$ O5 }) R1 S: B! V! X, V }' K main()3 S5 B" k$ S, n$ ]: c# T
{int n;7 A1 {) R# l) c9 m( R- ]8 v
i=0;/ o8 M1 c" C( i' o- K
scanline();
+ D7 \3 ~0 _* }7 Z* [ printf("Enter data file name:");
: j0 G7 U7 M' A8 g( e4 l$ A- @+ D% V scanf("%s",fname);
" W: X4 z7 _3 ?, l- R4 V fp=fopen(fname,"w");- d+ \% s6 t: |. t( q
fprintf(fp,"%d\n",i);7 e3 @' J/ p# {. l
for(n=1;n<=i;n++)
" _& _2 i2 V2 ? _ {fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);
: R# y% n; w) x N# P fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);
3 w8 l, F' y3 e }
$ Q, Z2 ?! k" K7 B, C; } fclose(fp);2 F& Z" A1 O$ i4 {- l3 z5 [
}
" Y( \" {' K( e int scanline()
+ y7 h8 A5 ^2 l& i8 c {printf("Enter DXF file name:");' R# S. b0 H3 b* m. ]( k9 I5 a
scanf("%s",fname);
" n9 \( M* v3 k8 G3 C5 y strcat(fname,".dxf");0 @/ K( w! L& U! n3 N0 T
fp=fopen(fname,"r");8 U5 e, _! g3 [7 z0 F/ q
do{fscanf(fp,"%d",&gcode);
8 ^' v* E& Y" a5 E/ I- i fscanf(fp,"%s",gvalue);) I8 \0 H/ B- B: y" E' L! A, L
}while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);
A- k( D7 [" D% n do{fscanf(fp,"%d",&gcode);& \0 s+ y; j6 v D- e) [
fscanf(fp,"%s",gvalue);
5 }- d0 f8 ^# C& } if(gcode==0&&strcmp(gvalue,"LINE")==0)outline(); q( r* j8 `. \: N" V
}while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);
+ r) ]1 h# P- a; F fclose(fp);# s2 t' U: j* b! k! ~+ Q
return0;
% R3 q- U3 H$ V! {4 r }
9 y5 C0 P1 k' f3 e0 V3 R% t$ Y int outline()3 e Y! H& `4 q, R4 S/ j3 `' A2 b
{do{fscanf(fp,"%d",&gcode);+ Q5 C- k9 _* R/ m6 r4 T
if(gcode==10)3 Q3 i4 A/ k! |& |
{i=i+1;! w& j5 R6 m+ H" G' c& v. P% {3 q ?
fscanf(fp,"%f",&xs[i]);
6 B5 e ^5 o' C1 H }+ Y( B- c; P4 j2 L. Q
else
) u- {9 U \* x" w fscanf(fp,"%s",gvalue);
" y4 ?% o% e- p# T9 r5 f }while(gcode!=10);
- l' A% c4 j3 H# Z0 x X x fscanf(fp,"%d",&gcode);
! X+ M4 [! u0 Z d% G; u fscanf(fp,"%f",&ys[i]);; o" L/ a5 j6 I, x [6 m: C3 C
fscanf(fp,"%d",&gcode);, j: C+ n3 A6 n/ W1 R
fscanf(fp,"%f",&zs[i]);
: Z( W) [, X' e/ J4 Y fscanf(fp,"%d",&gcode); m& Q2 O' v% K" w
fscanf(fp,"%f",&xe[i]);
* x- }) b- k7 I% E$ |+ j4 b. O fscanf(fp,"%d",&gcode);
0 y7 \' m' W! e' Z fscanf(fp,"%f",&ye[i]);; R4 h! x, Y1 w; d+ `! u
fscanf(fp,"%d",&gcode);9 e/ k' V% A; I. E4 U7 }$ `
fscanf(fp,"%f",&ze[i]);$ U, \2 b! H! Q9 r
return0;
. a+ I8 W8 c$ @' z5 k% u+ A }
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