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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。" ~' n. n- z+ `+ s: T1 J
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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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5 s, P* C4 t( U; j( }turtles-own [a b c d k f g h
) r! T) Y& k7 l8 L' k x y ;; these are the leaf-turtle's offsets relative to center-turtle 1 {; ]. V# u1 x% b
]
1 p9 N# e% @/ `( Qto new
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crt 5 * num_of_building( @+ i% G9 [( _9 m. L" D, r
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
, _6 f2 Q U0 b# T scatter ;;keep center-turtle random positions
* x ]% v! L# Y" R$ A4 p unit_plan ;;make up the building plan/ E8 X, G1 x2 m7 W- F6 P0 d5 d
end
4 U' o) K5 u' l9 M2 ]2 Xto scatter
! x; i, t! l5 \1 S: M: x; qask turtles with [remainder who 5 = 0]
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* N: Z( t+ }5 v0 W1 qset xcor xcor - 6 + random-float 15: U' Q/ `' T" l
set ycor ycor - 6 + random-float 15
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to unit_plan
6 \' X/ `- ^, v9 ~- { l B8 rask turtles [4 g- V- x3 Q4 O& w
if (remainder who 5 = 1) [set a who , h+ ~0 B( L p$ \$ h4 _2 p ^4 q
set x ( 0 - Wid / 2 )
* d% K* |/ U# G9 i set y Dep / 2 ]. |( O4 Q5 k- R, V5 k6 |
set b int (a / 5) * 5
9 Y8 R D4 l% E/ w: D, B setxy ( xcor-of turtle b + x ); A8 b7 |* Z$ W
( ycor-of turtle b + y )
1 {! ^# q9 W/ `if (remainder who 5 = 2) [set c who
) i1 T( J1 p3 s# A+ l2 E set x ( 0 - Wid / 2 ) . U5 c J6 C* o" v
set y (0 - Dep / 2 ) ]9 ?! L$ O8 J+ i8 a/ B$ w. a/ {0 p6 Y9 ~1 g
set d int (c / 5) * 5
: m* y6 q1 {4 s/ k setxy ( xcor-of turtle d + x )
; U8 z+ A: h, G+ V& j# w (ycor-of turtle d + y ) # i0 f9 R" _8 {1 I. G5 M
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4 ]- q8 m% z$ }7 f4 n2 Oif (remainder who 5 = 3) [set k who) n8 `- M: ^, i
set x( Wid / 2) / K# O, p: f. ~6 \# R( g0 l" j
set y (0 - Dep / 2 ) ]( `/ F# K* M- {7 s5 }2 v5 ^
set f int (k / 5) * 5% E1 x. o' N) [* I7 y
setxy ( xcor-of turtle f + x )
! K3 S! R7 t, C" V* K (ycor-of turtle f + y )
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if (remainder who 5 = 4) [set g who( I" h3 R( r& w0 m6 {% N4 Q ?! s
set x Wid / 2 # p ]% n9 W/ j1 G3 I" O
set y Dep / 2 ]
" K2 o6 d+ \2 L# v4 _+ Z' J1 X$ k set h int (g / 5) * 5/ ^0 u; J6 A5 k; I9 v, G, O5 B
setxy ( xcor-of turtle h + x )$ N J; g; C; |+ g E, y! n. m8 }+ n
(ycor-of turtle h + y ) 4 Q/ u& }, P8 H9 o& A
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end( n7 s& L1 K- f$ I% y
3 F4 a9 N8 G; ]0 c5 w! b. F[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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