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本帖最后由 435677367 于 2011-9-3 21:12 编辑
6 r; y5 B0 l, D. {- entity/FAC,PT(3),CSYS1,LN,in,b9,obj,w,yy,tt,ENT,ln1- K. y r5 h% w: b' i
- NUMBER/a(3),b(3),c(3),d(3)
0 ?% g% C* Z: r0 k - STRING/str(100)" g# ^1 t0 ]+ p2 u+ \% U0 X
+ H. h* z* B. f- L00:+ v6 t( O0 V; U- V: w$ E* f
- MASK/71/ j0 e4 J2 f" ^. o4 t# }( t
- CSYS1=&WCS
. `% ^& {$ \- ]3 @9 d - IDENT/'选择放置面...',FAC,RESP
& C! L) `1 |/ `2 r - JUMP/L00:,END:,,,RESP/ j+ L6 j8 s5 ~8 j' P: y5 k
- - n# ~ c; K: m+ d7 z7 j0 ~
- a=SNORF(FAC,0.5,0.5)
4 [4 x" D2 s/ Z9 z - b=SPOSF(FAC,0.5,0.5)
p- \" Q* u' O8 v" @# n - PT(1)=POINT/b8 q3 V9 s0 o0 l9 J
- PT(2)=POINT/a(1)+b(1),a(2)+b(2),a(3)+b(3)$ n% q2 P% M, {# k; U
- 0 J% t- T: c' c5 o1 q, K& U8 o6 U
- c=SNORF(FAC,0.5,0.5)
" F5 n1 h; {% x$ s* | - d=SPOSF(FAC,1,0.5)
" n7 d- L3 l, C7 s - PT(3)=POINT/d
5 R- y1 l- G0 r - LN=LINE/PT(1),PT(2)
7 M+ J2 [6 G1 X' D - CSYS1=CSYS/PT(3),LN; v$ k- f a6 g' R. @
- &WCS=CSYS1
3 W: W+ x) ^( ]4 J7 N - DELETE/PT,CSYS1,LN
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- L10:
' |- @* G3 i' U# e7 _# x: z - MASK/702 K2 U' k$ p! {" P
- IDENT/'选择体...',ENT,RESP) g" u# n% b- a0 c C# N
- JUMP/L00:,END:,,,RESP
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- GPOS/'pick a point',x,y,z,resp8 u9 o" M$ ?* F& N
- JUMP/L00:,END:,,,resp
* M2 a8 w, _4 u - ln1=LINE/x,y,z,x,y,z+27 r5 v( Y. \& W! |0 r% Y+ \3 Y
- w=point/x+1,y,z
' h6 R# z+ j2 g+ U8 i; ?, F8 \3 E$ X - yy=csys/ln1,w
; |! a$ K1 Z" C3 a+ |7 w: k - &wcs=yy5 e: K5 B' ]5 s( {3 ?
- delete/w,ln1
1 ?+ @4 d& n% K. w0 ]* h; h" v$ R - RPATT/'D:D18.prt'3 I/ y1 ?" `! Z. V: h+ E4 j
- INEXTE/ALL $$ 初始化所有物体
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4 }9 O" |+ D0 h* p- LOOP:! L" M% J1 O) i* f1 u+ ], s1 d& `
- obj=NEXTE/IFEND,END: $$ 从第一物体开始
0 v0 O' C8 O1 e% u c# j - str=&NAME(obj) $$ 得到该物体的名称
/ Z E: D# x2 V/ x' i4 s. L, Y - IFTHEN/str=='OR' $$ 如果名称等于OR
; _' B# a. k* x2 t) ~4 ] - b9=SUBTRA/ENT,WITH,obj $$ 求差
0 o. e' D8 J2 W: g& L9 W - ELSE
: F8 i r' d* X% ]1 g3 e - JUMP/LOOP: $$ 否则重新循环,去读下一个物体
! N/ d$ j5 a. f2 M5 Z7 E - ENDIF
1 Y" J2 r: h! K2 c; ] - jump/L20:
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& g" r4 [- U, }8 S. g* H- END:&WCS=&ABS
2 ^" q+ X0 s* o$ [/ Z1 d - HALT
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