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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。9 X" E/ x2 q" E. b
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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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& W8 t# U( B: Kturtles-own [a b c d k f g h
+ b2 J) _! v! @% Y! h8 J# K. k x y ;; these are the leaf-turtle's offsets relative to center-turtle 8 k& M3 k: \. U" Y$ }9 o
]
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ca
1 j& h0 b. `* E( J j2 U5 r; i* a5 B crt 5 * num_of_building
4 E) G7 h% c O7 T/ }# n' z ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
# Y0 O1 G# z0 k; t2 _0 {- y0 l2 M scatter ;;keep center-turtle random positions
3 _# b+ W( Q4 Y2 h* ]5 G unit_plan ;;make up the building plan
# c6 D+ W# Z$ ~# Bend
; `7 L7 Y5 u( `to scatter
7 h0 H+ W0 }3 I: t, Task turtles with [remainder who 5 = 0]9 u+ Z# i8 l, K% M9 }5 f- g E
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set xcor xcor - 6 + random-float 150 n; R- X7 C6 _2 U
set ycor ycor - 6 + random-float 15
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$ b( D) J( m0 S! K8 Dto unit_plan 3 @) _2 ]% _7 {$ v1 C; d5 c: U4 e
ask turtles [
& B9 k8 R8 e' W x8 a- p% n, ]if (remainder who 5 = 1) [set a who 3 u* `. p1 G+ i j# y; [
set x ( 0 - Wid / 2 )
; _& v/ [ |: F$ x1 ^ set y Dep / 2 ]4 A* h* J! ?' Y! r3 J9 ]
set b int (a / 5) * 55 |/ o) j7 q9 P$ a( N' O( c, T& z6 q
setxy ( xcor-of turtle b + x )
+ p4 V/ y9 u9 r ( ycor-of turtle b + y ), K' T9 C! X4 J$ `% w% X4 t
if (remainder who 5 = 2) [set c who$ B8 I* `, n& ]% N4 X
set x ( 0 - Wid / 2 )
: M0 X; V3 _9 _! z2 r2 _2 V$ | set y (0 - Dep / 2 ) ]
$ N; |5 p. }; Q8 T5 F set d int (c / 5) * 55 o4 M3 E% [& I: b1 {; \: f
setxy ( xcor-of turtle d + x )
; ~6 V8 q" H, A6 J' L (ycor-of turtle d + y )
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if (remainder who 5 = 3) [set k who; U7 q# T8 _3 @3 K/ l+ j
set x( Wid / 2) ( T- f" D" y# H6 d3 h4 [
set y (0 - Dep / 2 ) ]
, d4 y, S# o m set f int (k / 5) * 5: k4 W7 M; D1 e6 Q- O
setxy ( xcor-of turtle f + x )
$ C) ]" t5 U0 P' s (ycor-of turtle f + y )
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1 T1 E8 r; J1 Z2 Aif (remainder who 5 = 4) [set g who4 b; ]0 X1 M4 u6 k c% p2 s
set x Wid / 2 3 U- M7 P3 o) y# k& Z+ Q- n) i3 s9 t
set y Dep / 2 ]
# j7 q( P. a. R0 f2 L$ w+ P set h int (g / 5) * 53 E& _0 ^& Q1 o! z' a: j
setxy ( xcor-of turtle h + x )
3 D# _7 a5 v( X& d (ycor-of turtle h + y ) $ ?( B" u5 Y0 N" j& h
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end
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+ _" \3 i9 a- S1 U* Q. @[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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