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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。4 o( M( q* F6 S G
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turtles-own [a b c d k f g h- p! X7 U* l9 Z0 M
x y ;; these are the leaf-turtle's offsets relative to center-turtle 3 F% Z: d6 z% f
]- @: r" }& x! ]. L
to new
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" V5 N# \; Q( I; n K3 x+ x crt 5 * num_of_building0 }; O; L9 n# Q' i, Z4 B
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
. r' J. e2 e& o0 k# M& N scatter ;;keep center-turtle random positions 4 V1 v% K8 K" @1 X- o* c
unit_plan ;;make up the building plan
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+ e; C: d* I+ M7 s4 \' O: Pto scatter+ ^4 r3 F. k9 c. G7 j5 i
ask turtles with [remainder who 5 = 0]
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set xcor xcor - 6 + random-float 15
5 z+ t B9 S* [! _! Z9 oset ycor ycor - 6 + random-float 156 q" i- g7 D3 z
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end
% R6 k8 T, L2 B* Q9 R9 S4 V' yto unit_plan + \9 C J' t7 k) a" J8 L2 ?# Z
ask turtles [
O' [7 V; ^9 w- A* k' F5 S. jif (remainder who 5 = 1) [set a who
8 z6 c0 N0 [; S1 q0 T8 `. Y set x ( 0 - Wid / 2 ) ! I$ K$ x, C5 I, Y% @
set y Dep / 2 ]
0 [8 \3 e' K9 e set b int (a / 5) * 5
( k; Y8 y. D3 R D" T5 |( ] setxy ( xcor-of turtle b + x )4 q0 L x% [0 F( e
( ycor-of turtle b + y )
, |% v, f' B9 s5 A0 ?& hif (remainder who 5 = 2) [set c who
8 e' e) z* i$ P5 a2 d" J/ A set x ( 0 - Wid / 2 ) 0 B. y7 v5 G9 @5 n$ C8 r
set y (0 - Dep / 2 ) ]
; z0 ]/ c- J; P% a7 X8 r8 Z set d int (c / 5) * 5 U6 L$ I& O* h& L
setxy ( xcor-of turtle d + x )9 Q6 {/ O3 q; m5 B
(ycor-of turtle d + y ) + L2 R; h( [2 I ]) X' ?- ]
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if (remainder who 5 = 3) [set k who
- F" C, V$ e- l set x( Wid / 2)
% C5 `) }: @) Q6 p9 w set y (0 - Dep / 2 ) ]
. n# ~& U8 r3 ~+ y( J set f int (k / 5) * 5
) E& {3 F* n$ L' X7 f! R( v7 }( Y setxy ( xcor-of turtle f + x )
! M4 B$ G: J, R- h, F (ycor-of turtle f + y )
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if (remainder who 5 = 4) [set g who- u& j9 m) N8 i* H0 {
set x Wid / 2 ; l. Y9 S* m' b! Z: `& q5 ?, B
set y Dep / 2 ]
8 G5 `$ C$ u; N( q- O set h int (g / 5) * 5
6 ]9 _$ W$ k. y. }' b setxy ( xcor-of turtle h + x )
8 i6 j3 I4 v8 K. {* D- a) l (ycor-of turtle h + y ) ' W. O; h i% C0 g( M
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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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