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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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0 @0 n$ A; g5 q, v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。/ J% |+ F( ]+ t* X4 v+ [
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turtles-own [a b c d k f g h: z. Z v' U" ]8 M: H, L% X% \
x y ;; these are the leaf-turtle's offsets relative to center-turtle
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to new
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8 ]' q0 b$ X) z$ Y crt 5 * num_of_building+ \/ |) i' q% z' Z( V5 x
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]( }( y3 I! m8 q7 r
scatter ;;keep center-turtle random positions
- W' w$ P9 _' E. Z unit_plan ;;make up the building plan
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ask turtles with [remainder who 5 = 0]
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set xcor xcor - 6 + random-float 15" y2 P# G) f9 I, l& p$ ~
set ycor ycor - 6 + random-float 15
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2 @8 d5 F# u; ]. b2 O0 }* Yend: |9 ?+ q2 s( w* o4 [7 [0 t
to unit_plan 3 K4 m' r1 C! f* l6 t; U7 Z
ask turtles [
8 T5 w, k3 V1 p# T' C. Kif (remainder who 5 = 1) [set a who : S- o t1 l( j) s1 w
set x ( 0 - Wid / 2 ) ! j! g$ d+ Z- A* z. ~- W* Z
set y Dep / 2 ]
6 Y# Q; z$ _! w' n- Q% Z4 f0 y5 X set b int (a / 5) * 5! s# d% M7 v* [( N9 k: w2 ?
setxy ( xcor-of turtle b + x )0 B& E4 x9 _5 Q$ n' o; ?3 k
( ycor-of turtle b + y )* m$ \8 N' K2 D
if (remainder who 5 = 2) [set c who
% W6 W: a; O' {7 N, V set x ( 0 - Wid / 2 )
( \, @0 q' ^: l+ N" C0 @ set y (0 - Dep / 2 ) ]
1 m9 |3 A$ R( T2 i) ? set d int (c / 5) * 5
5 o# \3 `- H1 M setxy ( xcor-of turtle d + x )7 z# [# a$ ~# L% q6 F, I; v
(ycor-of turtle d + y )
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if (remainder who 5 = 3) [set k who8 B- q4 f" F# I3 `- A
set x( Wid / 2) 2 e$ n5 i$ O! W+ e: Z7 B4 P
set y (0 - Dep / 2 ) ]- m1 `$ v0 z( |6 o! R* `
set f int (k / 5) * 59 H6 [0 j) X! [3 ?7 k5 F' x
setxy ( xcor-of turtle f + x )
7 e! d% H k D A5 ~ (ycor-of turtle f + y )
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( p% d5 j2 T) |& l# t: A8 h+ _if (remainder who 5 = 4) [set g who
7 r) Z2 O9 V# o$ ]9 F1 L set x Wid / 2 , o* }# A# o# g. I
set y Dep / 2 ]9 z7 D1 N$ E' I8 D6 _& I# k% c
set h int (g / 5) * 5) w! t" t Q) d& I5 X9 l
setxy ( xcor-of turtle h + x )
* Z7 W7 b, {; n4 l8 ]1 X. _ (ycor-of turtle h + y ) * N/ [! N4 r$ Z' ^0 y
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end" V6 |: F1 ~2 H
5 g! U* S9 L8 w! g: a[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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