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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
* V/ a/ D( @% B有人在说什么最大盒子、包容体的事情。, h6 J8 `- q7 D; i7 H
+ ?, `- L1 ?( hENTITY/objct(90000),objct1,objct2,CSYS18 f1 g4 u2 a, q: p5 B
ENTITY/P1,P2,P32 f% G4 b5 R; b' k( c
ENTITY/x_plan,xplan,y_plan,yplan,z_plan,zplan
/ R$ a7 y( s9 X( p; o$$这些分别表示三个坐标轴的正负向的平面. A0 s; G6 A# d5 E. f6 R/ w
NUMBER/selrsp,indrsp,xPt,yPt,zPt Q" c! i+ l/ A* k2 G
NUMBER/x_mPt,xmPt,y_mPt,ymPt,z_mPt,zmPt,x_max,y_max,z_max
; `# L3 s7 ]* Z7 }, GNUMBER/xmax,ymax,zmax,xmin,ymin,zmin% E6 f* ^/ }# N" p. C
$$表示实体上面的六个极点数据等
! S: f4 O4 z3 j" PNUMBER/inidst,mindst(7)
6 V7 y! v0 ?4 w& r4 ~! S5 N% C0 PNUMBER/sign
+ Z" @; Q' m; X" LNUMBER/numobj,numstp
$ O5 [3 S5 e) I& Winidst=50000
( e5 Z# n Y6 Z$$表示把六个定位平面放到工作坐标系的远处
7 }/ c' i9 N( y# T. F" x F$$ins10:/ R$ U. C9 B' l0 Z' N
$$GPOS/'Indicate WCS',xPt,yPt,zPt,indrsp5 L1 a. ?- M' y5 ~
$$IF/indrsp==1,JUMP/ins10:
$ L ?" ]5 c- l# w H$$P1=POINT/xPt,yPt,zPt$ C5 b/ {1 v& x
$$P2=POINT/xPt+50,yPt,zPt
# k. Z$ M1 a' F$$P3=POINT/xPt,yPt+50,zPt" o, N E/ I- J: V* O) y, i% U2 ]% ^2 n
$$CSYS1=CSYS/P1,P2,P3,ORIGIN,P17 p7 v! r z' U4 p+ h
$$&WCS=CSYS1
[% I+ ]' C6 w$ @! j3 E2 ^9 c* B$$&WCSDRW=&YES! p1 f7 i T) B/ K* Q; V
$$DELETE/P1,P2,P3
6 R( R8 K9 z% I2 D& R6 s l* W Y$$xPt=0
4 r# R, u9 S# C3 o" }0 {# Y# ]# Z8 M2 g$$yPt=03 r# g) z, ]3 e% u ]$ y
$$zPt=0% t5 a0 o8 V2 r( ?2 D$ {
$$ &WCS=&ABS
4 q& T ?+ d8 l4 g7 w" b+ O$$下面创建六个平面/ z$ I1 Q1 S" l1 c. a4 Y
x_plan=PLANE/YZPLAN,-inidst
j1 ]& s/ [5 b4 ~! hxplan=PLANE/YZPLAN,inidst
Q* {4 x+ j6 B( \0 R1 L8 wy_plan=PLANE/XZPLAN,-inidst5 _& A0 o1 d( z9 @* J% s
yplan=PLANE/XZPLAN,inidst3 E% y# J- l' E+ s
z_plan=PLANE/XYPLAN,-inidst
4 h9 y- Z# F2 j" i( u0 x( }8 Uzplan=PLANE/XYPLAN,inidst
5 o( P" L& z4 G" w" q8 nins2:
8 u* [; p' V0 y$ m4 d$ {+ o! ]4 zMASK/OMIT,10,14,15,25,26,29,45,196,197; I0 l, F" N) d- |( J
$$上面把一些不能用于距离判断的OBJECT滤去/ o! L: w# k: w: w) Q; p
IDENT/'Select an object',objct,CNT,numobj,selrsp $$选择目标体2 x N9 R1 g+ v
IF/selrsp==1,JUMP/ins2:0 P' g0 p" A. V! a2 o; i
IF/selrsp==2,JUMP/idover:
, v2 |9 B5 t/ Z* g- V) s- p0 _IF/numobj==0,JUMP/idover:
! { T: H- b8 G5 dmindst=RELDST/x_plan,objct(1) F6 I3 i7 B( \- ?% F: {6 I7 `1 b
xmin=mindst(4)5 e- g- H* I1 f6 ]+ L
mindst=RELDST/xplan,objct(1)
/ {6 F5 p+ Q: x" t% c% yxmax=mindst(4)
# M9 H- ]1 s c4 }% k# D7 Jmindst=RELDST/y_plan,objct(1)
: y) n# ]4 ^ k0 W6 R( yymin=mindst(5)
+ p; A2 o9 d. P) \) C1 ymindst=RELDST/yplan,objct(1)( M) K" s+ P& E, `1 @
ymax=mindst(5)
2 ^4 q9 T; u3 C$ B) ]9 H1 fmindst=RELDST/z_plan,objct(1): U3 ~ B6 [, w1 }
zmin=mindst(6)+ H, t) Y; a5 ]- ?1 ]8 x F
mindst=RELDST/zplan,objct(1) V$ M: v3 }2 f
zmax=mindst(6)
. c7 T2 j2 J% K$ b* c- I1 ?$$下面求出最小值/ o- a+ a; b8 v8 Z! y4 Y
DO/overdo:,numstp,1,numobj,1" A* ~ [4 s$ f; H& @: C
mindst=RELDST/x_plan,objct(numstp)
* y' I' N8 g# w3 ^% t: c% X x_mPt=mindst(4)
: Y& [0 p" F+ t7 y! T0 w4 a IF/xmin>x_mPt,xmin=x_mPt. Y* `" ~. r2 b4 c9 h
mindst=RELDST/xplan,objct(numstp)4 Z- \- V& p2 d3 Y% v+ b
xmPt=mindst(4)
/ X* K, ?* V& C3 V4 F- @ IF/xmax<xmPt,xmax=xmPt( L, H# I4 `- V& `
mindst=RELDST/y_plan,objct(numstp)1 _3 z! [: v, W, W% ?
y_mPt=mindst(5): b9 {" n) K& E9 o- \( K% `
IF/ymin>y_mPt,ymin=y_mPt
& B, r7 ?1 L `# E mindst=RELDST/yplan,objct(numstp)
6 @4 I/ L. c; i8 q+ d ymPt=mindst(5)
8 h) j4 G$ U" D1 j IF/ymax<ymPt,ymax=ymPt
% H( h( B, N9 X( t+ C% c mindst=RELDST/z_plan,objct(numstp)
3 p$ \# \7 u' g2 T; Y' e! t& b z_mPt=mindst(6)
- n4 D% Q$ `) B$ G IF/zmin>z_mPt,zmin=z_mPt# f2 ^1 A. ~" Q; N' ~1 c$ n3 P" s, n9 E
mindst=RELDST/zplan,objct(numstp)& ^+ J8 u c5 j5 D
zmPt=mindst(6)
+ f8 c, u! l$ r8 G* K6 l" h IF/zmax<zmPt,zmax=zmPt
5 C0 n' Q# B {; [& c! toverdo:
7 v8 i$ B+ C. C, J7 [ j+ Lx_mPt=xmin4 |5 R3 m% ^1 { b3 q; `& [; d
y_mPt=ymin7 r' R0 i! e O1 ` c: _% j
z_mPt=zmin
+ A1 g& R" c# R3 F3 VxmPt=xmax
l; o/ h t9 a& q6 u2 w5 @ymPt=ymax
3 m( ]7 X/ y3 P# m$ W3 Y6 F8 @zmPt=zmax( T' ^- ~4 D# S2 ]4 @; _+ w# @9 j O2 Q
$$objct1 = SOLBLK/ORIGIN,x_mPt,y_mPt,z_mPt,SIZE,xmPt-x_mPt,ymPt-y_mPt,zmPt-z_mPt
2 a: d1 V3 J) r; Y% [) NDELETE/x_plan, i& K" d) u2 c: s* y4 ]
DELETE/y_plan* J" P k" l9 y8 B/ X# l9 x4 M/ U" K' h
DELETE/z_plan
' q" e$ S# h; B, U$ nDELETE/xplan. `* ?' a+ ?! b
DELETE/yplan
7 U. o) ^3 J* S3 A, |) BDELETE/zplan
5 S/ S( X( w3 x$ J1 ]$$删除六个参考平面
/ T6 G+ ?& ?9 Q' L7 |+ Z1 Q @! ]" `/ c" ^# p+ y: N) M
$$------下面是圆整程序0 @" H, }2 m6 w) q. S& z
$$xPt=(x_mPt+xmPt)/2
( k! Y9 v! @& S. o( ~, ^$$yPt=(y_mPt+ymPt)/2, c, B# S& q3 N9 c- @- o
$$zPt=z_mPt
! G- n+ u7 l9 z, ?( J$$IFTHEN/xPt>=0
6 r3 R) W/ t8 V) k# W$$ sign=1
* d! `) W( [: q- u$$ELSE5 c' ^% P! H: U: F
$$ sign=-1! k! ], }# _9 Q2 Y7 f
$$ENDIF6 l" N# V) U+ x, g9 j9 @
$$xPt=sign*INTF(100*(ABSF(xPt))+0.5)/100# P* E" p. h! ~& _% S- o
$$IFTHEN/yPt>=08 y+ U2 G8 S+ E7 j9 x
$$ sign=13 ~. x) J7 i7 O% l& w% c
$$ELSE; D9 v! m; g( c! V d/ I
$$ sign=-1/ s b7 ]# j6 F! Q
$$ENDIF
2 {) c, x$ [6 [; ?& U' `$ S$$yPt=sign*INTF(100*(ABSF(yPt))+0.5)/1004 |2 v8 F% w# G; l
$$IFTHEN/zPt>=0
- m; J5 ]/ w! p5 E$ A9 r w" O/ `$$ sign=1
% U+ x3 o6 s. i( X" I+ H$$ELSE# ]0 D* L: G+ G
$$ sign=-1% e; _' G" T9 q
$$ENDIF
: S! p9 j: c& H: o0 w) X) V$$zPt=sign*INTF(100*ABSF(z_mPt)+0.5)/100# O" h: N8 I/ {& E4 q3 |- @
$$x_max=INTF(100*ABSF(MAXF(absf(xPt-x_mPt),absf(xPt-xmPt))+0.5))/100
% G [& b4 U& b$ }- T$ Q2 j. g$$y_max=INTF(100*ABSF(MAXF(absf(yPt-y_mPt),absf(yPt-ymPt))+0.5))/100
, |. |, Y5 g, _; _$ s9 E% O: n! \$$z_max=INTF(100*ABSF(MAXF(absf(zPt-z_mPt),absf(zPt-zmPt))+0.5))/100% c. k4 M, a; G9 u' U3 I
$$------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; x! w4 @% l' H3 v7 B) x* z
" i8 g& H1 E4 I
IFTHEN/xmPt-x_mPt==0- E$ X2 v4 V: |. }. ?4 y
MESSG/'X Axis size of The block is wrong'. J3 r. m. d. p' T3 Q6 O
JUMP/idover:
8 m7 c D' ~' @ENDIF
: e3 Q! e8 F @/ F8 }IFTHEN/ymPt-y_mPt==0
1 d; |: _2 Q# q4 I. p" F MESSG/'Y Axis size of The block is wrong'
& g. Q! w) i' a+ g# P JUMP/idover:
0 _+ P, y$ C! A: I& ^0 }6 HENDIF1 r5 S; a1 B/ O8 H: d* T
IFTHEN/zmPt-z_mPt==0, }2 i1 h' Z& k3 I% | F
MESSG/'Z Axis size of The block is wrong'+ M8 P, x) j% j5 w
JUMP/idover:* x' t K0 P5 S8 H
ENDIF
9 b( x8 c# h! w2 Z. a" F& Gobjct1 = SOLBLK/ORIGIN,x_mPt,y_mPt,z_mPt,SIZE,xmPt-x_mPt,ymPt-y_mPt,zmPt-z_mPt
% T3 J4 f x6 w4 xxPt=(x_mPt+xmPt)/23 G5 V9 v+ A, ]$ T) c
yPt=(y_mPt+ymPt)/2& F; h9 ?/ Q: g& ^
zPt=z_mPt9 C' c/ z3 G6 [1 B0 F
P1=POINT/xPt,yPt,zPt
' i9 n1 {% ?" n$ n2 g/ |P2=POINT/xPt+50,yPt,zPt* A) M. t9 [1 h* f. _$ S0 `8 j
P3=POINT/xPt,yPt+50,zPt- O0 f* [" x7 c- L$ }
CSYS1=CSYS/P1,P2,P3,ORIGIN,P1. i( \) v/ r& i
&WCS=CSYS1
* d2 C4 t: @+ P, e&WCSDRW=&YES0 e) c) [2 k* i+ x/ u
DELETE/P1,P2,P3
8 e7 N W- w w: A; I1 Ridover:/ u9 e2 i! Y" |- O3 p" M# W( V9 u8 H
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