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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。
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turtles-own [a b c d k f g h( l" r3 D& r& h) U) x, k( x
x y ;; these are the leaf-turtle's offsets relative to center-turtle
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to new* G7 b+ |9 v$ }9 o8 W; K, `
ca
, {' Z& w7 G( N% K( C- i7 j crt 5 * num_of_building7 n- ^) Z O. j9 v
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
- j0 M1 K9 D. r6 T" ] scatter ;;keep center-turtle random positions ' N& J, I4 a0 x. b Q) M1 v
unit_plan ;;make up the building plan6 h1 y% y, I2 M; ^# ~& j' G* ]# \
end
r& \' g, Y5 B; t& Bto scatter
* I! l: N6 A) U3 v' [ask turtles with [remainder who 5 = 0]
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2 T- W2 m3 P0 h( u0 _$ Hset xcor xcor - 6 + random-float 159 V7 d& W3 X7 R8 u# N1 g" e0 O
set ycor ycor - 6 + random-float 156 b# B# E1 Y, \7 }/ Z
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end1 }8 l, b% a* _: _8 W0 h0 [
to unit_plan $ m; @# A! s, H, z
ask turtles [7 A9 Z! f |% a7 k6 n& }
if (remainder who 5 = 1) [set a who * \( x @# G( p
set x ( 0 - Wid / 2 ) % G) K/ @ S, V, l9 m) B/ {
set y Dep / 2 ]2 H' _0 E9 m6 e; A; I: [. v
set b int (a / 5) * 5
. |) S8 M0 }1 J8 M9 U# b; W' e setxy ( xcor-of turtle b + x )# F( z0 {. D2 E) P
( ycor-of turtle b + y )
3 I( y7 w2 t6 f7 I1 }if (remainder who 5 = 2) [set c who
0 K1 { l$ c) F2 O& } s+ n7 N" H+ T set x ( 0 - Wid / 2 ) ; B, p7 t% X# i
set y (0 - Dep / 2 ) ]
! ~" f7 L7 ^! b4 z8 b* w set d int (c / 5) * 52 C" o, P6 z2 n" o$ o5 {
setxy ( xcor-of turtle d + x )" |/ z$ h2 o$ Y5 L( H
(ycor-of turtle d + y ) [ i- ~( q: b9 y$ I
+ o% d: i5 [4 S$ O7 h6 ~- [" m
. a0 u; b3 g b8 m; X7 N: \if (remainder who 5 = 3) [set k who
. b; l: v+ u2 w0 V" H set x( Wid / 2)
& a3 N$ T7 m" |- Z! p3 Y set y (0 - Dep / 2 ) ]$ U5 S7 ?3 {" M$ U- q6 A0 ]; l# Q
set f int (k / 5) * 5
9 k' U6 B" Z+ t2 p" z; J8 M setxy ( xcor-of turtle f + x )
& @; r2 j* ~' _ (ycor-of turtle f + y ) + l" j, s& A) e5 W5 k
, Z8 V8 U7 q( n6 x; }& C 8 g# t8 H- T/ ]5 v8 D
if (remainder who 5 = 4) [set g who
% R8 h/ Q- N$ k0 z set x Wid / 2 1 F6 M' ?$ Z3 h
set y Dep / 2 ]
E$ _, r- M V. o. J0 C; x set h int (g / 5) * 5
9 ?1 G+ C. g! l setxy ( xcor-of turtle h + x )
2 a, I6 ], O7 k. B; g: R! G( X (ycor-of turtle h + y ) 0 O* ?; _! ?. `
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' E; m6 E( U7 R' L8 \" _: J; Q5 Rend
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4 u" e( K, u' m; G) T: D) }$ P[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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