|
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"" u. l# I1 y) U. O9 r
#include"math.h"
/ c8 e0 N4 U" f- G% L7 ?3 R. {7 v! X FILE*fp;3 |+ |; L2 K' t& K, B4 k$ l
int i,gcode;
) b0 z2 K. E3 J# h char fname[14],gvalue[65];! Z( p7 U9 i) U5 K7 y1 D0 ]% J
float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];
) ~0 S E& O X* { main()6 S" o& k9 z8 S6 y! z8 t
{int n;5 R+ |- M$ ` M: ~' O$ c* S0 q
i=0;
' P" W% h" M! l9 A/ e scanline();5 ~7 u5 g# w, E7 j9 B- \
printf("Enter data file name:");
; H, m V5 Q( \. O- E/ p; c% K scanf("%s",fname);
7 k- E$ z( O0 R5 Y; A. W, f fp=fopen(fname,"w");
; k' R0 B, C# ^; \1 E+ G/ d1 j fprintf(fp,"%d\n",i);
8 H( Y& V1 M$ m/ c: g for(n=1;n<=i;n++)
6 {( G4 K( F0 I3 L# I y {fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);
- V$ [7 a( p6 u O$ U! e; {7 I fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]);$ T9 x9 i( F1 X1 P- }4 u
}
" Q9 \, @7 O- C* U7 D! p6 v9 B fclose(fp);6 m) w8 h8 F; J" Y& v. I; E
}
* Q( ~2 P6 r! a9 c$ M3 X: n int scanline()3 c, }! P" y. s" c# |2 t$ A9 D
{printf("Enter DXF file name:");
6 D s: e: U V% |2 N0 R3 @; m scanf("%s",fname);2 Z5 T: ^7 K1 g, C+ _: _: v3 K% W
strcat(fname,".dxf");
. }! g ^: z' `6 \5 ]& U fp=fopen(fname,"r");! N( Y7 D, Q6 s
do{fscanf(fp,"%d",&gcode);1 Q% _4 g7 [: Q3 f8 W1 Q. w/ {& n& z
fscanf(fp,"%s",gvalue);9 b0 q6 E g" J) l( _
}while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);
) P' k- R& E6 @& X$ j do{fscanf(fp,"%d",&gcode);+ D) Y0 ^' W! }/ _( s
fscanf(fp,"%s",gvalue);
, S; o1 O" H6 N% W- x* \ if(gcode==0&&strcmp(gvalue,"LINE")==0)outline();
! M. B' n8 X4 V/ q6 U }while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);
- x( {' \% s9 c- @+ D fclose(fp);* \) Y+ Y0 J9 O3 M. q. o4 k1 l( ~
return0;
+ }# ]4 A; F0 |$ {# [4 O0 P, l. c7 I }$ v) _8 Z; q+ u" g. w/ s) H
int outline()
7 j9 [$ Q. {' O9 ^& X- {' U8 H {do{fscanf(fp,"%d",&gcode);
( U( t. R) \/ p; c1 Y if(gcode==10)4 l' W1 w- C4 G. G
{i=i+1;) ? u4 c5 ^ ]
fscanf(fp,"%f",&xs[i]);
+ X* K/ T" P$ D9 ]5 u! k# e7 T }% k: `# ^8 _7 T) F6 E* G
else
5 z9 K9 ]8 R, x. `+ n8 |5 c3 F fscanf(fp,"%s",gvalue);: \4 ^* R- A/ @9 ^: F
}while(gcode!=10);
8 C9 A* d" h+ ? fscanf(fp,"%d",&gcode);- w' C4 P* c/ q8 Z; w& O( M
fscanf(fp,"%f",&ys[i]);# u! F2 p3 E0 C9 ]0 g/ o7 R3 X
fscanf(fp,"%d",&gcode);+ y/ L; |- b; g. Z+ A% e \$ j& X
fscanf(fp,"%f",&zs[i]);# F3 C; i* P7 H) d. k9 F
fscanf(fp,"%d",&gcode);
; e9 q+ q# ^* s/ h% w5 x9 J7 V fscanf(fp,"%f",&xe[i]);
& h1 n/ z' X% {, v" [ fscanf(fp,"%d",&gcode);( t; |; Z* {& \/ N
fscanf(fp,"%f",&ye[i]);8 y0 |9 M+ t0 p* ^
fscanf(fp,"%d",&gcode);
+ h: o7 H" a. t1 e fscanf(fp,"%f",&ze[i]);+ q8 M' e: W: Z) |! {1 e
return0;
8 l2 t) [7 m1 ^+ B3 C4 j3 [ } - q/ H4 P! y3 w8 [! W
4 P( v* x) W1 ^( q8 S& E7 M- D' x |
|