|
|
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"
* n N+ p. H* D2 z/ x: a' q#include"math.h"% y1 p0 M0 _( n3 g9 F z( _! S
FILE*fp;2 M1 d. o M" j
int i,gcode;. V9 f4 L2 \2 |5 n: W3 K6 n3 W
char fname[14],gvalue[65];( X9 F7 c, u+ K- O/ q4 ?1 ?
float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];
/ p: f4 W" m( g* v main(). X7 r* e# H4 B
{int n;, l. p' c/ `; `9 t
i=0;
; p3 m7 X% F; i) F6 S" h1 [$ n( h scanline();
3 g4 w: }/ S% N2 Q1 c2 J: l' F printf("Enter data file name:");0 V E) y/ q5 `1 a0 r
scanf("%s",fname);
5 C' ^# H4 b. E: d fp=fopen(fname,"w");2 T8 v6 p* E3 s* g9 h5 J9 q
fprintf(fp,"%d\n",i);
1 Y$ ^9 y1 B2 B" X9 S$ c for(n=1;n<=i;n++)
# {/ e0 u) c8 u. _4 O {fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);# V; s$ G2 M: X; `$ ^: {
fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);. R: V1 \7 z% O4 ?
}) k: f1 U- T9 s; ^# T2 F% g% H; P
fclose(fp);
9 }) e# q' Z! M: o- y& D5 N4 X }2 U4 T5 j. N0 r; E/ z3 W
int scanline(), `: T: Y5 l) ]6 C8 [
{printf("Enter DXF file name:");" y2 _3 P. t( l
scanf("%s",fname);
' y+ B& X8 U+ Z: o. f& s+ [. W- | strcat(fname,".dxf");6 M" V' X7 i% k. A8 W; U
fp=fopen(fname,"r");
' }# d+ V! ^! _4 o! J) ~: E# _ do{fscanf(fp,"%d",&gcode);
& H& h: \# g7 N5 E fscanf(fp,"%s",gvalue);
& J& d* H6 V: o }while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);% r+ n/ I3 r) S7 J- F5 _
do{fscanf(fp,"%d",&gcode);5 v" k2 O6 x8 t3 t
fscanf(fp,"%s",gvalue);
% k2 G0 d X& f! F: L# t! a if(gcode==0&&strcmp(gvalue,"LINE")==0)outline();
# n: I0 E0 l+ V9 h }while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);
9 {, B! G$ ` |( L fclose(fp);( G) I, G% u- Z2 Z7 L
return0; J# D3 @. l2 ~7 j7 H1 ^# e
}3 h; m( M6 x7 R9 N+ i* D
int outline()
3 T4 }' b' P$ F2 M8 y7 ] {do{fscanf(fp,"%d",&gcode);5 @# }. V( W4 t
if(gcode==10)
0 G+ g$ j, X' V* s {i=i+1;; ~1 D x; m" {" n
fscanf(fp,"%f",&xs[i]);
& h0 f- B3 d, ~. V2 X }; U3 @) r) G6 `
else! [3 B, E0 A7 P6 |! P7 \
fscanf(fp,"%s",gvalue);) f6 V+ a% U6 {" @
}while(gcode!=10);
0 A. u) m! A; L, _, } fscanf(fp,"%d",&gcode);
6 N7 S! g; B- x& s$ F$ g# r# u fscanf(fp,"%f",&ys[i]);
' t0 K- l! j% v4 o+ T0 T& z( X( { fscanf(fp,"%d",&gcode);& _# U" y# x8 ]' T1 {4 C$ O
fscanf(fp,"%f",&zs[i]);( B: H" z% ?- W# r
fscanf(fp,"%d",&gcode);0 `" O9 u9 m* b; x0 D# Y
fscanf(fp,"%f",&xe[i]);
2 S/ H! `# J# y5 [ fscanf(fp,"%d",&gcode);
3 d7 n J+ r" ^ ^ fscanf(fp,"%f",&ye[i]);3 o g" |7 C/ s* c- G* q& @
fscanf(fp,"%d",&gcode);. O! I% C. _9 q9 @! e/ ]% o
fscanf(fp,"%f",&ze[i]);, T; {( f+ q* J1 ~8 _
return0;" F' R+ ~9 k; m7 t. ^+ G- h
} ( C; s+ P- u- ]- n- @' h
' `) u* Z( k6 `6 Q |
|