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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。' E/ H) P0 ]6 v% [2 C# ?% a+ |& i( A' ?
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turtles-own [a b c d k f g h4 w. l( [9 u4 y
x y ;; these are the leaf-turtle's offsets relative to center-turtle
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to new- @& R# q: B% V7 E1 b& @0 w
ca/ \2 U- Q1 F8 n7 m& i9 t$ L: {1 O
crt 5 * num_of_building/ r |6 v4 Y) _4 \# C1 b P
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
3 R3 v& [+ `- U+ I: Q scatter ;;keep center-turtle random positions
" I+ `+ e# r& l6 y! \& M unit_plan ;;make up the building plan/ X" U5 Z! p) g
end
) f4 c k) i9 @7 @to scatter
4 q8 ~' h6 k& L7 c7 ~* M! | Task turtles with [remainder who 5 = 0]
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set xcor xcor - 6 + random-float 15, F |' }8 Z) X2 C: @
set ycor ycor - 6 + random-float 15
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' W3 f& G7 }3 L! j B0 rend
; ~3 m4 }1 M, V- Qto unit_plan }9 D4 |9 m" q4 P9 W& w
ask turtles [
H% T9 b( L* o9 jif (remainder who 5 = 1) [set a who 8 d$ P- A# ~6 C! v" `3 S: ]# x
set x ( 0 - Wid / 2 ) - V, v! O+ o* h! Z' ~, k% {
set y Dep / 2 ]
) Y( f& }# l0 J+ _# b" p) u set b int (a / 5) * 5
6 C6 \. o0 V( z' ^$ w8 U G* s% P5 V setxy ( xcor-of turtle b + x )- [, j- H5 A1 S7 D! r2 H
( ycor-of turtle b + y )
O; ~* y6 K* K3 x4 D" iif (remainder who 5 = 2) [set c who
9 s# r# }6 a- ~4 r4 ]2 `0 A set x ( 0 - Wid / 2 )
$ e/ {$ X0 t+ ^ set y (0 - Dep / 2 ) ]
7 N' I9 \9 S8 c) v set d int (c / 5) * 5
7 z4 t# L2 w" k: j: G setxy ( xcor-of turtle d + x )' b3 P) O9 m6 s& k1 e1 `2 |
(ycor-of turtle d + y )
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1 `, S& p: S1 v; D' [if (remainder who 5 = 3) [set k who
# Y, P' w$ Z/ v set x( Wid / 2) ; U: n! ]+ Q: ^( @
set y (0 - Dep / 2 ) ]
3 B8 F4 ]1 p8 K set f int (k / 5) * 5: O* _& z( q3 x: ]/ W& D
setxy ( xcor-of turtle f + x )4 m4 ^+ ?7 V/ d2 R
(ycor-of turtle f + y )
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if (remainder who 5 = 4) [set g who( w2 D4 d5 h6 [
set x Wid / 2 * F5 W: V: e' k" ^5 I
set y Dep / 2 ]
' ?" }! r0 ]4 { set h int (g / 5) * 5
& z' y q* S! W! d" X2 h8 n0 I3 { setxy ( xcor-of turtle h + x )
6 y* h& {1 a, d' N) Z (ycor-of turtle h + y )
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]
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[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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