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#include"stdio.h"$ a4 v- `, y6 L4 k/ {2 W
#include"math.h"
+ J7 \( K4 _8 a FILE*fp;# {$ V% l, D2 I' u1 _" r
int i,gcode;6 z, A' k( ]2 W
char fname[14],gvalue[65];6 a- k1 T5 _6 n* e( Y# K
float xs[100],ys[100],zs[100],xe[100],ye[100],ze[100];7 I/ B \7 t7 c% L0 K+ M/ y
main()
+ C% G2 i& a! V {int n;- v! u; @" z2 `
i=0;5 M; q4 q q# X; u7 Z$ n' _8 t* e
scanline();6 F/ o5 z) x* @9 M7 \; o) d+ W
printf("Enter data file name:");) S c5 t: Q2 f0 d- P
scanf("%s",fname);
4 Q9 Y6 A9 l' O fp=fopen(fname,"w");
( Y* |4 E# K, ]; r1 p fprintf(fp,"%d\n",i);% l0 H5 m1 P3 p4 F3 _1 X c
for(n=1;n<=i;n++)# T4 D- X5 V K4 T
{fprintf(fp,"%f,%f,%f\n",xs[n],ys[n],zs[n]);
P. X- R7 A( R; @* x) U fprintf(fp,"%f,%f,%f\n",xe[n],ye[n],ze[n]); {) j! ?4 Y: J% e+ {
}
; |% ?2 n& b: }3 u fclose(fp);* E# @& t. y5 r* b: ~8 g1 `7 w
}9 ?3 J9 F, d# ?1 I ?
int scanline()
% ]6 ]; a5 ~4 n {printf("Enter DXF file name:");
# n6 {% z# M* _+ l scanf("%s",fname);# x6 h8 r1 M, M4 a) ~! l7 T
strcat(fname,".dxf");& [& w, v9 [( E1 M: K2 r
fp=fopen(fname,"r");
0 u6 z$ B8 }3 [2 q do{fscanf(fp,"%d",&gcode);
' Z1 k! O; b; n* B. h- ~9 \ fscanf(fp,"%s",gvalue);
* j2 S* N$ E1 k n }while(gcode!=2||strcmp(gvalue,"ENTITIES")!=0);
5 q _# `) b- E$ B do{fscanf(fp,"%d",&gcode);( F) j9 D5 i( A& y, b5 u" B
fscanf(fp,"%s",gvalue);! h4 A6 u! V! U) j9 K7 g
if(gcode==0&&strcmp(gvalue,"LINE")==0)outline();+ L; m$ x3 }/ k* f3 v! N1 ]
}while(gcode!=0||strcmp(gvalue,"ENDSEC")!=0);
9 A- W$ g3 e& y3 K( x& p fclose(fp);
' v- p7 G8 ^# a& s0 \8 P- h& I# ` return0;
3 W: q8 d8 g3 a4 U$ T& \ }5 g% \/ S6 b; S
int outline()
0 C( f, @! u+ i {do{fscanf(fp,"%d",&gcode);
# n7 i) t$ H* X& m9 m# t$ } if(gcode==10)
( N% g8 A# I! I1 ]/ _5 e {i=i+1;
4 e+ a5 Y, N3 l( [ fscanf(fp,"%f",&xs[i]);5 C8 F' J0 b# n" u4 s
}
4 x- T8 A6 y( W J' h5 y else6 ~0 R- B! P1 S; [9 ~, g9 {
fscanf(fp,"%s",gvalue);# c( o4 E: P+ ]: \8 y+ H5 @
}while(gcode!=10);! y4 K" o/ L- V) X9 h0 U6 b- `7 l
fscanf(fp,"%d",&gcode);! o% ?2 C( `& u9 S7 D
fscanf(fp,"%f",&ys[i]);
9 A2 w6 h2 |- Y8 j1 [" d! a fscanf(fp,"%d",&gcode);
* x) k A7 J/ o. q7 ~ fscanf(fp,"%f",&zs[i]);
; Q( J( `5 d6 T# ]. w! R fscanf(fp,"%d",&gcode);+ x4 W% o& w5 Z( m
fscanf(fp,"%f",&xe[i]);
0 n6 y0 H$ D7 {. x, b. @ fscanf(fp,"%d",&gcode);
' o0 Z( F9 c0 W fscanf(fp,"%f",&ye[i]);0 o1 A9 a! d6 F3 F! R: |
fscanf(fp,"%d",&gcode);
3 V! ?! y n' F9 I7 n8 b) X fscanf(fp,"%f",&ze[i]);
F! C( W6 @& ]( {) Q) g4 }% ~0 j4 ] return0;
. j7 O% X5 ], Y. m2 \9 X) \8 g }
* `3 U; D& h) L8 ?
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发表于 2016-5-9 15:47:44
