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ENTITY/curln(50),curspl,pts(15); d( P8 ~- I# f& F3 A
NUMBER/dis(7): f4 \& Z' w6 l* z5 y+ f# I' ~, U- j7 X
I=1
% m, g4 ~5 n( N+ B) v6 @5 v
: N% B! P; z, t0 Q0 W" @* \8 B LAP4:
# [. r6 J" |* l; { MASK/3
' i( C: P' @, p& }9 a INEXTE $$ 取直线
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& Q) s/ t7 D; H3 _+ O9 x LAP1y: $ T6 }7 Y- ], V7 Y% m1 W: @# `$ `7 ]
& h n) q( e( s/ h( u& C curln(I)=NEXTE/IFEND,LAP2:
; P$ F0 Y2 h6 y0 x+ E' R8 R3 f8 m I=I+1
[* h7 I: O) q# D) r& O/ ~, t JUMP/LAP1y:
7 g1 y" }% |, W$ D, O LAP2:
! T+ S9 u" t/ j# c6 S lnm=i-1
o7 p0 ^& M7 G1 `$ r: H 3 g/ t) K: q8 a
MESSG/'line NUMBER '+ISTR(lnm) $$遍历所有的直线
. I' J% o& `+ X% T4 [, D* N
0 T2 V" v& |1 a2 L3 K pts(1)=point/0,-46.732,0 $$样条点
+ R7 b. b$ @8 B, F) D pts(2)=point/2.518,-46.732,0
4 | G. s& A/ }( u9 S* { pts(3)=point/3.31,-46.713,04 C X; d/ ?$ H* ^# F
pts(4)=point/3.742,-46.657,06 N! ?: a0 w" p. K' ~
pts(5)=point/4.353,-46.561,0
4 q0 O% e7 D- W+ ^6 e pts(6)=point/4.964,-46.432,0
$ c# f. w5 v9 |" p; Q1 o: t pts(7)=point/5.573,-46.237,09 p, `9 e& J. Q
pts(8)=point/6.182,-45.995,0! E& W* u9 z) Z8 I
pts(9)=point/6.788,-45.681,0
; h3 P9 H9 }2 W1 Z5 k1 ~7 n' ]. d pts(10)=point/7.392,-45.27,0
+ Q0 Q4 h5 b4 x: Z2 f- i7 A! S pts(11)=point/7.991,-44.692,0
- C3 @+ e3 K l3 u: t pts(12)=point/8.556,-43.57,0
8 l: U% m* D" d3 M) F curspl=spline/pts(1..10) $$生成样条曲线
" @) C- a0 k1 Q8 w* B do/lop2:,j,1,lnm+ e, O9 N& R2 q0 O3 u! `( u
dis=RELDST/curspl,curln(j) $$计算距离9 _: c' n6 ?9 }$ o
ifthen/j==1. q, L% n2 P \* S( K K
mind=dis(7)- E5 v4 e- o0 `! o. k5 N
mindi=j
# N$ ], U/ `0 v, O$ I" p! d. I$ B* s else1 y3 M/ }4 F4 M) P1 j1 Q% r
ifthen/mind>dis(7); H9 } J! {+ R9 J
mindi=j8 @8 p9 z: k/ h( T+ N0 k y6 q* }
mind=dis(7)
& o" p' z: R4 u& Z endif- r+ r) m$ |0 t# m2 j) m" B* \
endif
- c; K7 g& @( |8 h+ t5 @8 ^ lop2:
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