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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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# S' Q+ k' \% S* U% \* @turtles-own [a b c d k f g h
. ]" E( U8 z9 [0 K3 Y x y ;; these are the leaf-turtle's offsets relative to center-turtle
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to new7 N8 l4 l* m; Y3 M* o( n" \
ca
! g& C' A4 j. m1 U4 K& u crt 5 * num_of_building
5 y6 \! C/ @7 k0 ?3 v1 ]) [ ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]# w' a. p. W o! P- o7 _
scatter ;;keep center-turtle random positions ! v0 x0 i; E7 k. M! Q; D
unit_plan ;;make up the building plan
) L* _" D. o) J- O$ {" nend
( m- |) M* T6 `1 `/ x' ?/ Y$ Y* vto scatter" }7 A% S: g0 C0 G
ask turtles with [remainder who 5 = 0]
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set xcor xcor - 6 + random-float 15
1 f2 a, H0 D2 u" Sset ycor ycor - 6 + random-float 157 }. z; m- j7 l: B5 A
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end2 S/ n X8 k" n
to unit_plan & j0 c7 O2 o) f, Z; |* t
ask turtles [. {3 {+ z# N; M, m7 E, ~7 C
if (remainder who 5 = 1) [set a who # J/ [, Y' b* ?
set x ( 0 - Wid / 2 ) 0 r0 ~" j( d: B8 Z! K
set y Dep / 2 ]
+ E0 i, a" i+ }/ [, {2 i set b int (a / 5) * 5
2 ?& X; g( p1 B, N6 k h) _ setxy ( xcor-of turtle b + x )
, q& v+ V2 e) H3 @5 u9 A: y ( ycor-of turtle b + y )
8 F( d& E h& Y3 T' T8 yif (remainder who 5 = 2) [set c who: R9 Z% N" p {7 n
set x ( 0 - Wid / 2 ) 0 }0 R& W, \& s4 Y1 H1 u" f% m/ |
set y (0 - Dep / 2 ) ]
G& N t0 [& W( h. k set d int (c / 5) * 53 F8 b( V. f- t- s" K6 q8 a; U
setxy ( xcor-of turtle d + x ), P! v. i" u7 D% F- i* r# k
(ycor-of turtle d + y )
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' H5 f1 E. p! r. `3 gif (remainder who 5 = 3) [set k who
) S% u2 o: Z; u" p* [3 R4 s* }2 h set x( Wid / 2)
' [/ }& E2 @7 H& D+ P set y (0 - Dep / 2 ) ]
9 |: }4 J% @5 d7 l6 u- P& P1 \ set f int (k / 5) * 51 U) v0 T; P# _6 K) D3 A
setxy ( xcor-of turtle f + x )3 d0 j& s+ F. y( \, u
(ycor-of turtle f + y ) 7 [+ H2 X9 n0 z+ j6 V3 J+ S
~& Y# w( |+ p% x4 H! c0 t8 T: A & T O4 p6 y! F( q0 M1 q: K
if (remainder who 5 = 4) [set g who
7 o& m) b4 Q. l; \- I8 O2 y set x Wid / 2
- n0 X# z! R8 W& z; O set y Dep / 2 ]
" Y5 J6 \ ]6 U, d+ M set h int (g / 5) * 5. }% o/ k6 |* L, j/ X5 X8 j
setxy ( xcor-of turtle h + x )
* P% p, D8 i% N (ycor-of turtle h + y ) # I! h5 R# O1 }) q# |" [
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[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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