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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。( i) M; @6 V7 j% A$ p* J
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turtles-own [a b c d k f g h
. r( h5 {4 z; E: K x y ;; these are the leaf-turtle's offsets relative to center-turtle % {3 @ i4 Z0 n n4 s4 E
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to new3 E H. _& r2 F9 b5 j; y" }
ca
1 a! W* d. V; ~% R$ ] crt 5 * num_of_building
' ]: d; O" w$ [% B7 N M8 ? ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
1 ^( W f1 z% I2 \ scatter ;;keep center-turtle random positions
$ S4 p2 m, ]5 e# p9 X% `3 R unit_plan ;;make up the building plan
4 F7 L$ G- U# U' _% R" U2 H- @! j& aend
4 {9 K. L. t! w2 Mto scatter
( H" t+ v3 ?9 V0 t9 \" bask turtles with [remainder who 5 = 0]
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set xcor xcor - 6 + random-float 15 i2 Y q, Q% {+ {1 E, X9 a
set ycor ycor - 6 + random-float 156 L3 k. n8 r' p4 g* \ Y1 o, F
]
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to unit_plan 0 f8 ?0 M: }- _8 |; r
ask turtles [
& L7 P0 U2 ^5 Y) u2 {if (remainder who 5 = 1) [set a who + C5 L) ]& o( L1 r# W& H
set x ( 0 - Wid / 2 ) - Y0 {# N2 F+ j
set y Dep / 2 ]" ~& G& O7 O( F \* ^2 M
set b int (a / 5) * 5
% ^6 k' I/ K+ \) c% n% E: J setxy ( xcor-of turtle b + x )
3 h" ]3 b, w, }. r2 Q! B9 G) L+ B ( ycor-of turtle b + y )1 \# X- t9 i0 v) S5 D& H
if (remainder who 5 = 2) [set c who
/ \. q3 g, Y% H- U3 F set x ( 0 - Wid / 2 )
/ H$ u' @5 c, J9 O6 t set y (0 - Dep / 2 ) ]
" n* B2 y8 Y; S+ f set d int (c / 5) * 5; y( L9 [4 L6 S) ?( h8 u# E' [3 z
setxy ( xcor-of turtle d + x )1 A7 u# T( B8 o; p+ F
(ycor-of turtle d + y )
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if (remainder who 5 = 3) [set k who) m, k& u) G) P0 l a8 ^
set x( Wid / 2)
" C q, s- K R$ i set y (0 - Dep / 2 ) ]0 L: \* w- r5 k4 J" [' C
set f int (k / 5) * 5, u9 U s% i2 f+ q' U
setxy ( xcor-of turtle f + x )
2 U- v+ d7 t6 M) e4 Q (ycor-of turtle f + y )
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. E1 e7 Y' @0 K6 K! J/ iif (remainder who 5 = 4) [set g who
5 Y! ]. S8 G* u4 {( v+ c6 T5 M set x Wid / 2 - b% t5 ^; g& _& [, `' `
set y Dep / 2 ]! ]! M$ J5 m- Z( r( c3 B _
set h int (g / 5) * 55 B: Y6 E l* P4 u2 _, l
setxy ( xcor-of turtle h + x ), I+ n. L2 G+ E# h/ |* d# n/ \
(ycor-of turtle h + y )
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o9 @" G" a7 e; P& ][ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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