|
|
请使用QQ关联注册PLM之家,学习更多关于内容,更多精彩原创视频供你学习!
您需要 登录 才可以下载或查看,没有账号?注册
x
#include"stdio.h"
& l9 q4 D2 X9 g1 _#include"math.h"# W. V6 O& H1 H( A; N
FILE*fp;) P" q% t5 Z2 z h4 ^) r% Z! L
int i,gcode;
, O0 _% {- {' R5 e% ~( I. { char fname[14],gvalue[65];
8 `" D: B# a# |" _) J0 w float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];
E0 {! |; O( K1 L) r main()" ~# L. _! K! l. g' B( r
{int n;) J1 H+ _# m7 C9 t
i=0;# v: M, _* M' m+ t2 F/ ^
scanline();# { C. X" J3 u/ j% ^0 A
printf("Enter data file name:");
* c( Z: o$ @" L- b scanf("%s",fname);* E/ F3 b) Q. k' i8 F" ]: ^; A
fp=fopen(fname,"w");) g) h* J, T1 f9 f) M& C4 T2 J
fprintf(fp,"%d\n",i);- Q8 s4 \3 R" |$ A7 |! t
for(n=1;n<=i;n++)- \9 s I' g$ I* t( d& @, y
{fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);+ e- ^0 ?8 \9 ?- ^+ @
fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);$ F H9 M+ [: r4 t
}
/ v! w0 |0 K1 c8 d) O: p fclose(fp);
$ m' E( {% i/ d2 f }
7 z9 q* P$ x1 }: h( f& I% @ int scanline()
& D$ V2 J/ k% @: f2 F {printf("Enter DXF file name:");6 E4 {1 E% x# E
scanf("%s",fname);0 n' \8 _3 C. d0 a4 u2 I/ M6 n
strcat(fname,".dxf");
+ \3 [4 K# j! K$ S# @ fp=fopen(fname,"r"); N7 ?) @& l2 e- X3 Q7 B% z
do{fscanf(fp,"%d",&gcode);; | ]0 ?8 ?# k% H1 r1 ^. Q7 `: `2 e
fscanf(fp,"%s",gvalue);) P$ \5 s3 ?( V Y' M& ^9 A
}while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);2 s8 O! U& S" J9 U. I
do{fscanf(fp,"%d",&gcode);
; ~8 v k" P, \ fscanf(fp,"%s",gvalue);
: F% c, k7 z4 j+ ` if(gcode==0&&strcmp(gvalue,"LINE")==0)outline();6 i' {. I8 ^" Y8 o) z \
}while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);; F0 X Q% {& L% g! ]/ h
fclose(fp);
( ~- h. ?( V" X9 _" r return0;5 j2 y( h1 e0 ]1 T/ U
}$ x& O" j/ R; d# F/ Z
int outline()1 d2 i; Z3 j) j8 B) Q$ y2 d
{do{fscanf(fp,"%d",&gcode);; S2 m7 L" T8 W
if(gcode==10)
$ n7 U0 ?+ f0 ^" T. d& D0 b8 _8 ` {i=i+1;
# {- \" k; [" j* k fscanf(fp,"%f",&xs[i]);
4 t! ?2 z9 d% f% C' U }
! E0 a# T- U" }; b# z M$ c else
" G* g' T3 o8 E! A6 t& | fscanf(fp,"%s",gvalue);
0 _5 c2 [3 F4 ^; d0 M7 j8 v1 B }while(gcode!=10);
# Z& b9 g. u; ^ U7 z; k fscanf(fp,"%d",&gcode);
3 u( k9 K2 I d; a fscanf(fp,"%f",&ys[i]);
0 D9 \4 H# v, E4 V2 Y fscanf(fp,"%d",&gcode);+ M' r* ~* v) O7 j! Y
fscanf(fp,"%f",&zs[i]);- {, G6 b% p3 n# b* y; A
fscanf(fp,"%d",&gcode);
: Q4 q# N9 C! [) X( o9 q: y; t, | fscanf(fp,"%f",&xe[i]);& `9 J E. r0 F" l5 W# v
fscanf(fp,"%d",&gcode);6 X' n$ o% e: B6 e
fscanf(fp,"%f",&ye[i]);" G! N7 B9 z; [) M" f' ~! ~, m! t
fscanf(fp,"%d",&gcode);
5 I: V& |6 ]) B3 V6 P [ fscanf(fp,"%f",&ze[i]);2 c: T) e* K- O0 ?; [0 g
return0;
/ y, U, g7 M; j& G }
. z. P# }+ O5 l( _1 Q% F8 |1 m; D0 E \4 U; k# K8 k0 L4 r
|
|