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精确包容体(附grip源码) 希望对大家有帮助 我测试过了ug4可以使用& z6 {* v5 e6 t
有人在说什么最大盒子、包容体的事情。* g2 x, p! [' Z& ~+ `+ N( B
1 d& Y2 K! r! K' N- G" o6 p' [ENTITY/objct(90000),objct1,objct2,CSYS1
/ u0 H- y" o" c# QENTITY/P1,P2,P32 ]8 u0 S% @/ u) ^# E( h
ENTITY/x_plan,xplan,y_plan,yplan,z_plan,zplan4 H" l6 i0 l! |) W- f; i7 b* D5 u/ B0 z
$$这些分别表示三个坐标轴的正负向的平面
1 A3 P9 W& r5 t/ _, b: {, g! mNUMBER/selrsp,indrsp,xPt,yPt,zPt& I' U9 Q* d, z8 u" y7 h
NUMBER/x_mPt,xmPt,y_mPt,ymPt,z_mPt,zmPt,x_max,y_max,z_max! G4 i8 i+ w' y
NUMBER/xmax,ymax,zmax,xmin,ymin,zmin, r: S0 F* a2 e: @
$$表示实体上面的六个极点数据等
" w, l% d$ p3 M8 X0 WNUMBER/inidst,mindst(7)
9 c9 u$ r7 ], c! v6 V5 ~9 YNUMBER/sign
% e3 H9 X( {1 r5 l* y0 q) n( eNUMBER/numobj,numstp" r0 A X$ b5 `* C8 H9 j
inidst=500007 m- o5 D n. W. B% j, q
$$表示把六个定位平面放到工作坐标系的远处* m, F( y! ]7 `8 b t, }: o
$$ins10:
: r8 |6 ^" p! }4 I) J6 w4 |% z7 [$$GPOS/'Indicate WCS',xPt,yPt,zPt,indrsp5 g' K4 O/ J V0 |( T6 e7 f/ ]
$$IF/indrsp==1,JUMP/ins10:
+ E: \5 O5 b$ R. n$$P1=POINT/xPt,yPt,zPt
& C& ] l/ B; d1 j7 ]* b- u# ]$$P2=POINT/xPt+50,yPt,zPt
' p/ k, Z2 _7 k) D( V+ d# q$$P3=POINT/xPt,yPt+50,zPt
' j6 q( R! e! P. x! y$$CSYS1=CSYS/P1,P2,P3,ORIGIN,P1
' F8 Z1 _# J: n7 H$$&WCS=CSYS17 w1 v' I3 o3 G+ d
$$&WCSDRW=&YES
% w8 z2 f3 t. _% O9 b$$DELETE/P1,P2,P3% H/ A/ i# f& E8 I$ J) l+ w
$$xPt=0
6 L- J# {' j/ x( K$$yPt=0
3 O5 i5 A+ k0 i1 \; v* [0 i& [$$zPt=0
9 z' w; y% }9 p7 `5 M/ N$$ &WCS=&ABS! ^6 A8 Q2 X. ^3 S. n2 z+ \6 {2 v1 }
$$下面创建六个平面: j$ r7 d! M: ^4 m. n+ w# i+ |
x_plan=PLANE/YZPLAN,-inidst. S- ~6 ^9 u1 y4 a- _/ S
xplan=PLANE/YZPLAN,inidst
0 |5 k2 K: @8 a* R$ R+ Q# X) ^y_plan=PLANE/XZPLAN,-inidst
+ f2 x$ ~8 w: Fyplan=PLANE/XZPLAN,inidst
# s7 }8 `- j; S1 \z_plan=PLANE/XYPLAN,-inidst
) x) ]; c; E0 z* Q1 v* D8 l9 izplan=PLANE/XYPLAN,inidst
/ A/ ?( d5 P( a: ? x! z/ Jins2:* l* M8 N( p/ p5 A9 Z
MASK/OMIT,10,14,15,25,26,29,45,196,197+ l5 |. {" B" p% Y9 m
$$上面把一些不能用于距离判断的OBJECT滤去
) a' o7 H9 f. L5 dIDENT/'Select an object',objct,CNT,numobj,selrsp $$选择目标体
. m& l: ^8 l$ T+ \4 i1 |7 g3 iIF/selrsp==1,JUMP/ins2:2 z/ U# R9 q+ e
IF/selrsp==2,JUMP/idover:
8 ~ j9 E4 K0 h; Q: S; pIF/numobj==0,JUMP/idover:* g7 R4 y* k: }" X
mindst=RELDST/x_plan,objct(1)9 p2 a, ~; W8 C+ e8 t
xmin=mindst(4)
" e1 a& O, r( w- fmindst=RELDST/xplan,objct(1)
7 g" |! t& R* e5 R h2 \9 y1 mxmax=mindst(4)
$ k* V, `& e, J% s7 H# Nmindst=RELDST/y_plan,objct(1)
$ b3 ?* K0 Q; C! \% H9 zymin=mindst(5)
; \" n* q6 w! U7 J/ x; U/ q9 Rmindst=RELDST/yplan,objct(1)
; z. Y D* ~* ~6 _/ G! ^" \/ Zymax=mindst(5)
8 I' G5 e6 L) L- U, Z& Q% Dmindst=RELDST/z_plan,objct(1)& G- l: u( M3 J1 Y8 d
zmin=mindst(6): i; M6 n% y. A' J% x8 P1 n# m
mindst=RELDST/zplan,objct(1): @! S+ E6 }+ L" ?2 m# k3 C2 o& J1 A
zmax=mindst(6)7 ?& Z( z' N4 X O) p
$$下面求出最小值
8 Q6 X& g) G9 F p, [8 F% ODO/overdo:,numstp,1,numobj,10 X! S: c4 ^ L
mindst=RELDST/x_plan,objct(numstp)* r2 P6 q! e Q
x_mPt=mindst(4)& a* a: v. `8 Y) b* R7 V$ e1 r* t
IF/xmin>x_mPt,xmin=x_mPt
; s9 L \3 N8 `# C* c mindst=RELDST/xplan,objct(numstp)6 A! F- I0 M- q. z4 r7 V8 e( Z) A
xmPt=mindst(4)7 ^0 K6 e* b9 u6 I5 c* b, h
IF/xmax<xmPt,xmax=xmPt
. }. ?% r4 a x% B mindst=RELDST/y_plan,objct(numstp)
- n+ l# n U4 i% L& W4 u/ [ y_mPt=mindst(5), w: k1 N3 _; k
IF/ymin>y_mPt,ymin=y_mPt9 K/ R% z7 y6 A& K
mindst=RELDST/yplan,objct(numstp)6 L4 o d2 p! {8 H5 {3 n& O, N
ymPt=mindst(5)
7 Y: P c' N) |3 [ IF/ymax<ymPt,ymax=ymPt
7 f6 W" Y+ Q6 L mindst=RELDST/z_plan,objct(numstp)
1 w8 z1 g7 w+ Q2 L1 y5 }$ j6 [4 s5 l0 E z_mPt=mindst(6), m, W) l; l9 |% i- B7 U
IF/zmin>z_mPt,zmin=z_mPt
) U5 L& L( ^ E8 m7 y6 p- D1 ] mindst=RELDST/zplan,objct(numstp)! i8 v; a7 `- t o6 F
zmPt=mindst(6)# p9 M2 A+ d, t4 O3 M2 X
IF/zmax<zmPt,zmax=zmPt: Y$ g ?, `/ t8 Z/ g) f0 }
overdo:
2 g$ x7 }- }* ?x_mPt=xmin
. U2 v& r/ q4 I/ g% B; N- sy_mPt=ymin9 p4 L4 B8 x# q$ X
z_mPt=zmin
% \$ I5 C. {; c+ X. |7 @7 Z3 F0 HxmPt=xmax
+ _& d* B8 ?3 ~* Z# w9 J O; JymPt=ymax! I1 R, C7 D! {6 B) b& U* P
zmPt=zmax; }; W$ O6 E2 |6 }0 O
$$objct1 = SOLBLK/ORIGIN,x_mPt,y_mPt,z_mPt,SIZE,xmPt-x_mPt,ymPt-y_mPt,zmPt-z_mPt. s) N. a C* h8 }7 ^
DELETE/x_plan0 q4 p& e& g1 m
DELETE/y_plan
& d( g" M; m1 U8 _/ NDELETE/z_plan2 l+ b- Z2 }8 e: ~! \% E
DELETE/xplan$ i. M& A& r2 w/ C9 Y
DELETE/yplan
% Y( v! h7 [% e3 v$ FDELETE/zplan
1 E& K* @( l" x$$删除六个参考平面0 }: {+ E3 ?# W4 \1 x$ s
9 {) n: m. g8 R% t2 ~- U! ]7 |$$------下面是圆整程序
" r) a$ \% B' i2 O Y$$xPt=(x_mPt+xmPt)/2
K$ {: G$ [' y% b$$yPt=(y_mPt+ymPt)/2& m. S$ V' X& u1 S& q/ R7 j
$$zPt=z_mPt2 C+ ~$ k9 M3 {- ?, P$ l
$$IFTHEN/xPt>=0
: C. m, X+ D0 t- t6 D+ w* E) g/ z$$ sign=1. ?$ l8 s, C, V" u$ C& m& G
$$ELSE
+ T* s2 E4 ~ N( b2 J- C6 B$$ sign=-13 h8 k2 H4 \' F. `! W+ C; T
$$ENDIF9 \2 x T8 H% i) o. J
$$xPt=sign*INTF(100*(ABSF(xPt))+0.5)/100
* h8 g0 o9 C$ n4 _: n$$IFTHEN/yPt>=0
( @! j" Q( t5 y* l6 u1 a3 ]$$ sign=1% l# E4 d* m: D5 I, |# H5 m
$$ELSE0 T' z$ i# J% l, d5 y
$$ sign=-1
+ _" w% a( o' q+ q$$ENDIF
4 E$ a5 V2 ?4 H. ^! X# G$$yPt=sign*INTF(100*(ABSF(yPt))+0.5)/100( q- Z- J) D8 I* S/ F" T
$$IFTHEN/zPt>=07 ?# Y+ e4 j5 \) E" [) S: o; S$ m
$$ sign=1
- }) s) S9 W5 t" e$$ELSE( O6 `, j* Z, M0 \
$$ sign=-1; w, v3 ]1 C! y* f
$$ENDIF
* C4 r$ H! ?+ K) \4 B8 v. Y$$zPt=sign*INTF(100*ABSF(z_mPt)+0.5)/100" P3 ? w; u. e
$$x_max=INTF(100*ABSF(MAXF(absf(xPt-x_mPt),absf(xPt-xmPt))+0.5))/100$ Y0 r/ F- E4 Q+ Y+ N5 ^2 W
$$y_max=INTF(100*ABSF(MAXF(absf(yPt-y_mPt),absf(yPt-ymPt))+0.5))/100
9 i% k. m0 y) Z$ X- _$$z_max=INTF(100*ABSF(MAXF(absf(zPt-z_mPt),absf(zPt-zmPt))+0.5))/100
( q9 _. K5 v; t2 \: E$$------以上是圆整程序,对底面中心点圆整到小数点后2位,并求出最大的半长度圆整值- v- e) E1 j% N, f4 f* ~: f4 z
5 J* }3 W0 M+ k& A8 \1 W
IFTHEN/xmPt-x_mPt==0
# O2 H) {3 u& C" L MESSG/'X Axis size of The block is wrong'$ }$ q `0 g8 y( ^' D
JUMP/idover:
( j8 Y& @7 @; s' D7 `ENDIF
: [ Y3 s. Q' }' TIFTHEN/ymPt-y_mPt==04 |% ~. ]" I }8 }/ z/ N9 l7 w
MESSG/'Y Axis size of The block is wrong'
# s! ~0 ^, K# ]4 c JUMP/idover:! T3 s" ]$ @6 f9 E3 w
ENDIF
3 S2 U2 R0 G3 s6 S( s+ CIFTHEN/zmPt-z_mPt==0
, _2 i% F! [ [6 D' l8 b+ o6 e+ } MESSG/'Z Axis size of The block is wrong'4 S8 d. h- g2 a# i
JUMP/idover:% Q+ O+ I) [# z% u2 q( e0 H8 T8 N( y
ENDIF
9 r" u4 `0 U8 A5 M: `& ?objct1 = SOLBLK/ORIGIN,x_mPt,y_mPt,z_mPt,SIZE,xmPt-x_mPt,ymPt-y_mPt,zmPt-z_mPt
1 S+ @8 i" C2 V( R) XxPt=(x_mPt+xmPt)/2
4 I/ d5 Y4 _, c' j6 r; V0 t: _4 LyPt=(y_mPt+ymPt)/2
1 u$ C) |- y: [. q. @: V) ~7 g' _zPt=z_mPt
; M% W+ Y8 n ^3 P. r6 S' H( }; {P1=POINT/xPt,yPt,zPt0 F4 M$ G' i' [( b
P2=POINT/xPt+50,yPt,zPt0 k7 P" U* |. G% {0 B, s
P3=POINT/xPt,yPt+50,zPt
1 ]9 \- d! K& o) o9 lCSYS1=CSYS/P1,P2,P3,ORIGIN,P1
. e9 a |+ m. ^0 E$ L&WCS=CSYS1
" y* f) T& r r: q: E&WCSDRW=&YES
7 t+ [# H- M; ]/ y" c8 S7 u9 ~5 ^DELETE/P1,P2,P3
s1 [1 H# q. G# |2 oidover:
; d( T- c o6 c9 c; EHALT |
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