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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。4 Y- i/ E4 Q. Y7 g: h8 n
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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。3 \/ D* w/ c5 T y( b
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turtles-own [a b c d k f g h
( O' t$ ^ q; e% h0 e5 s) F x y ;; these are the leaf-turtle's offsets relative to center-turtle
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7 V8 V1 L0 R/ |9 Oto new, Y6 f' ~$ l9 d
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crt 5 * num_of_building
6 \4 H' q2 X/ |2 F ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]: H: d3 Y% m; }) ?( s
scatter ;;keep center-turtle random positions
- M4 V* L- h, o1 K unit_plan ;;make up the building plan( a9 V' E; X5 q
end. X2 ]4 N3 I' `+ h3 g# q9 O
to scatter
( i1 D# _: m h1 N/ M, @# T# Gask turtles with [remainder who 5 = 0]- m3 N3 }! w) y: b: ]" z9 ?. [# W/ `
[
: x9 L& K3 c: H! |set xcor xcor - 6 + random-float 15( y6 V( ]: Q5 K7 C7 l5 S. n- f0 w
set ycor ycor - 6 + random-float 156 r" M1 E( B- q2 @. v
]
7 H$ [ `* w1 B, M1 qend
; k/ s3 Z7 S+ w3 B k7 Wto unit_plan
) N3 {- u+ v; Xask turtles [5 B/ B+ V- _2 [
if (remainder who 5 = 1) [set a who 2 Z( h8 E" p. U
set x ( 0 - Wid / 2 ) ( W+ h) [) R. l& \1 z
set y Dep / 2 ]
9 U a) E! k- i0 G set b int (a / 5) * 5, ?8 F1 H# X7 W$ }0 ^
setxy ( xcor-of turtle b + x )
7 |" q5 U: [) I7 b$ s ( ycor-of turtle b + y )% ]. c: L4 a; T8 A; N
if (remainder who 5 = 2) [set c who2 c( u F3 m* w- [/ k& M
set x ( 0 - Wid / 2 ) $ l' P7 h# D7 T: I
set y (0 - Dep / 2 ) ]6 _ `5 [& k8 @; I
set d int (c / 5) * 5 L- p' L; f3 s3 A
setxy ( xcor-of turtle d + x ) Q {3 B& E B& j/ L1 F+ W; b
(ycor-of turtle d + y ) " v' B" M" t) ~: L6 T; M
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if (remainder who 5 = 3) [set k who
* g2 V) @) \6 f3 N, h' K! f7 L$ j set x( Wid / 2)
' |* c0 p9 H: X. U1 p S" B set y (0 - Dep / 2 ) ]
# ?: H2 g. v5 u9 u* G set f int (k / 5) * 5; Y/ I. I0 F" `& T* y( Y6 X
setxy ( xcor-of turtle f + x )
- ~" ?9 _) Q6 j! M' z. X2 ] (ycor-of turtle f + y ) ; f( @$ @ L) ^' c. y' {2 F
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if (remainder who 5 = 4) [set g who" u, T/ K& h8 Q- R
set x Wid / 2
6 ~' Y/ `% b( \9 P/ E7 X set y Dep / 2 ]5 T6 C! Y; A# x
set h int (g / 5) * 5
8 j1 S7 g9 M. k9 X- w: k) @7 s e setxy ( xcor-of turtle h + x )
. q2 b9 ?( k, J) E* n3 U3 S- H (ycor-of turtle h + y )
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end
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[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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