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快速定位平面中心坐标的外挂源代码......
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很实用,你拿去翻译一下就可以用了........7 X# n/ Q% a7 Q ~( T! j
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entity/fc(3),p(14),cs(4),lll(8) 0 Y4 g: s. ]3 m7 E, d/ H* k
entity/l(2)
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number/norm_pt(3),PI(3),DI(7),dd(7)
+ }8 \# w: G0 ^3 ^* d1 }# Lnumber/mat(12)5 h5 w6 ]3 m7 I6 o
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N20:
+ _0 @& l) _' H$ w0 c5 h# I: U5 D/ ]- _ MASK/71 9 E. W' K5 K+ e, b
IDENT/'选择平面',fc(2),resp
5 X J8 m5 x9 o$ S, W JUMP/pr1:,end:,,resp
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draw/off $$更新关闭
/ o0 {! C4 q: D# ?; g l(1)=isocrv/fc(2),udir,0.5,toler,0.001
. ]) s- }; |2 y; R8 b l(2)=isocrv/fc(2),vdir,0.5,toler,0.001; K" }* n& [7 X: t7 |
n1=typf(l(1))1 A: j. E- v6 U
n2=typf(l(2))
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ifthen/n1==3 and n2==3
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jump/pr:
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+ r3 p5 G: |! P4 { pI=SPOSF(fc(2),0.5,0.5) $$中心点
, T6 o7 p3 ~. x0 T$ h: X% |: q P(1)=POINT/PI 3 O# D- g" U4 z! I
PI= SPOSF(fc(2),0.7,0.5) $$表面的点
6 C9 |; |6 _; } P(2)=POINT/PI ! b9 m6 c) D$ v* h
PI= SPOSF(fc(2),0.5,0.7) $$表面的点 , d( [# i) f& d
P(3)=POINT/PI ( D( ?+ a. W P4 @) m# y
$$PI= SPOSF(fc(2),0.3,0.5) $$表面的点 + V6 E5 N% e; J# W( y
$$P(5)=POINT/PI : P+ I; O4 P9 x! e
. H, X4 Q3 R+ }6 L* W. O, E4 C di=reldst/p(1),P(2) ( @* i K8 \9 F+ W5 u, ^
dd=reldst/p(1),P(3) ( h: f$ _% T z* b( q, w5 D
ifthen/Dd(7)>DI(7) 8 ]" ^- Q7 z6 m
cs(2) = CSYS/P(1),P(3),P(2) 6 m4 ]+ ?* }7 ?, a( @0 [3 y1 q
; B/ s! m& L! w* H &wcs =cs(2) @) D5 ~9 B: V/ L$ X- G
norm_pt=SNORF(fc(2) ,0.5,0.5)7 I2 c' w* b n# p K/ t
p(5) = POINT/norm_pt
$ C, ]' {7 @- H1 G lll(1)= LINE/p(1),p(5)
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cs(2) = CSYS/P(3),lll(1)
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cs(2) = CSYS/P(1),P(2),P(3)
5 e! z/ @+ p( ]) J- G- g7 c &wcs =cs(2) ' H8 h3 o) G G( f8 ~
norm_pt=SNORF(fc(2) ,0.5,0.5)
# u% p, `/ p1 D. H" w p(5) = POINT/norm_pt
% T% m. s. _9 x9 n8 I2 x, {: c lll(1)= LINE/p(1),p(5)
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cs(2) = CSYS/P(2),lll(1)
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" z S: V' p, G' }+ @ O draw/ON $$更新打开% g' \) l5 q- ^5 @' \5 U. p7 e6 v
8 |0 J$ Z7 t6 { a% X; F delete/lll(1),p(1),p(2),p(3),p(5)
, K/ ] c1 F7 b &wcs =cs(2)
8 i8 d+ _: a; g1 X7 b) t- K+ ^( p JUMP/N20:" _* s( O! b* k! u
end:; _3 L2 ?5 ?4 I M9 g ~+ r
halt: ]0 _1 J0 W; w% Y
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draw/on $$更新打开
3 f( k2 H$ @8 g1 W: O print/' '
) _9 i' V8 p; l' [: \3 w print/' 提示:你选择的不是平面,重新选择平面!'3 K. Y/ l( a( d$ j2 a3 m
pr1:/ J5 j0 J$ j4 y6 Y$ N+ L
+ {- S5 t# R. d. ?0 |1 Y jump/N20: |
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