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我的模型,原意是使得每五个turtle成一个矩形,这些矩形随机散布在一定范围内。
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但是运行结果所有的矩形重叠在一起,只显示一个矩形。请大家帮忙看看。
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turtles-own [a b c d k f g h5 X2 W" V4 `$ p, d- q" a
x y ;; these are the leaf-turtle's offsets relative to center-turtle 7 O2 D2 q, b+ d* d/ }5 L
]
& Y& `" Y, @: ~7 u$ J- F' e/ ato new
4 W4 C/ K7 K. d2 i! l+ K ca
4 u( Z3 c" ]0 ?& z; W$ _ crt 5 * num_of_building
# F; o6 d8 g4 s ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
5 g+ r4 n6 n1 b% y4 ^2 j scatter ;;keep center-turtle random positions
/ ` [5 F# o- t" d5 C unit_plan ;;make up the building plan% W! y0 v1 P* s' }: A* b
end
, o- S, m! t6 ~0 r/ Lto scatter5 \8 g' l; b9 [) I0 a" M1 p( R4 v
ask turtles with [remainder who 5 = 0]" T C9 L9 D: y0 a. a. R
[, S/ o: {1 r( v( B1 d. }, \# ~1 M- b
set xcor xcor - 6 + random-float 15
! n' K2 f) t* Y* d/ B/ s4 iset ycor ycor - 6 + random-float 15
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to unit_plan
7 Z' p. X) ^: O4 j0 j; S5 t# p2 E, gask turtles [# l$ i1 i$ g. m( } V6 w" Q
if (remainder who 5 = 1) [set a who
5 J; a' Z' f7 t h( F0 R& U8 F set x ( 0 - Wid / 2 ) 1 r |% r$ O5 H, M$ s3 E
set y Dep / 2 ]
+ x* g+ b% f+ J4 P8 t% l0 h set b int (a / 5) * 53 V# L0 c3 S# o; x$ k
setxy ( xcor-of turtle b + x )5 u. u! f+ o2 P. A; |5 J, @% X8 C. f
( ycor-of turtle b + y )% e5 o9 o) A; Z; _$ {5 }. M; O9 f5 p
if (remainder who 5 = 2) [set c who- m8 I! a V, x4 V* O& h Q
set x ( 0 - Wid / 2 )
4 D& Q+ c' t$ q set y (0 - Dep / 2 ) ]* m* n8 a" [' s- L
set d int (c / 5) * 5
/ O i( [ x1 v4 L, b setxy ( xcor-of turtle d + x ): G# F) O, V0 E% p% `
(ycor-of turtle d + y ) 0 L& h$ s) q. ]' T0 b
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if (remainder who 5 = 3) [set k who* s p, g$ o* x& M
set x( Wid / 2)
( H0 }+ f9 y: ^ E* a set y (0 - Dep / 2 ) ]: @3 Q3 O: T+ O# h3 m
set f int (k / 5) * 5) ^/ h0 q2 q j# L( W3 U
setxy ( xcor-of turtle f + x )
. i I) j3 z) ?! Z3 X2 h' U3 M# u (ycor-of turtle f + y )
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% Z0 Z$ ?8 y; a! y# m8 Qif (remainder who 5 = 4) [set g who
! u9 F0 l9 V) h6 f+ s$ [. u set x Wid / 2
( I" c4 h# R( Z3 Z$ } set y Dep / 2 ]
: }3 @7 e9 s0 ?8 Q3 } set h int (g / 5) * 5) ?4 f( v, r! F
setxy ( xcor-of turtle h + x )1 w4 z% O9 N t* |9 ?* m
(ycor-of turtle h + y ) ) i# |1 u1 m) H3 d/ V
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( S. f8 E* Q8 S" W% ~5 u: t0 A4 Bend
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8 j1 ?2 U; P% P) A" `% C3 ?5 G% e[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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