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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' ]- s) c- W
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x y ;; these are the leaf-turtle's offsets relative to center-turtle 7 [" T$ n; J2 [# G: M
]
1 e2 ?7 q6 p2 i vto new. h, f8 Z/ E9 Z
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crt 5 * num_of_building
* G& | J/ V/ J6 q: R0 { ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]3 N' W; ]7 U& q" D% f6 l4 O c: c
scatter ;;keep center-turtle random positions
! X7 H G. M7 t* C8 j unit_plan ;;make up the building plan E7 P5 i) I$ A2 J/ r; J
end' P. P( H+ \ E) t
to scatter) p! k8 l% ?7 e3 {
ask turtles with [remainder who 5 = 0]0 n$ w( s) O! L; b" J. Y
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set xcor xcor - 6 + random-float 15
3 X% p4 {1 p# @2 Zset ycor ycor - 6 + random-float 15
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to unit_plan / w' Y" g |4 \% m2 R7 k
ask turtles [$ y5 T6 W+ v" h) E: L4 `: e- k% i$ d
if (remainder who 5 = 1) [set a who
) a, e7 c7 _1 s) e: s+ N9 W set x ( 0 - Wid / 2 )
9 C ?* X1 e$ p5 O0 u* H set y Dep / 2 ]
( ?( D4 }+ j. g! Z+ R set b int (a / 5) * 5' S1 B8 F; Z! C: G. K
setxy ( xcor-of turtle b + x ) {( F3 ]; ~8 Y% M4 K b; S( W
( ycor-of turtle b + y )6 W# B. j( a: N# H7 V( ?
if (remainder who 5 = 2) [set c who* E3 X( v y/ e3 @/ x. N. p
set x ( 0 - Wid / 2 ) " Y* o% `" \" p3 B
set y (0 - Dep / 2 ) ]
' y9 }& t$ O- k. B {' O5 J set d int (c / 5) * 50 u2 ^8 \ i7 H
setxy ( xcor-of turtle d + x )
! o5 k! c) }% K6 C4 i4 G3 d0 ^ (ycor-of turtle d + y ) / k( g1 h! \& `+ D: e
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6 A* ]) X2 t8 J- c1 R" k+ xif (remainder who 5 = 3) [set k who+ y* K- `- q `
set x( Wid / 2)
7 k3 o& I' T+ v; ]$ l9 j set y (0 - Dep / 2 ) ]% G, R% s: T0 v9 W
set f int (k / 5) * 5 C) v. a% p6 K" n, I
setxy ( xcor-of turtle f + x )
* o; f1 G2 b2 x7 W3 p (ycor-of turtle f + y ) , Q1 u- B/ d- w( l O! D8 V7 r* z
- |% q0 u# b, N5 X# R
- n! z* o. H1 w$ \; W5 [9 oif (remainder who 5 = 4) [set g who# s6 G% P. V4 L0 Z
set x Wid / 2 6 F0 h: H: b8 ]! A' v" N$ X, p
set y Dep / 2 ]
2 e7 N1 h8 M P( u set h int (g / 5) * 58 a- _' B6 _* I2 S
setxy ( xcor-of turtle h + x ), x1 ]- t0 {! {
(ycor-of turtle h + y )
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end
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% Y/ n5 j. Q' q0 t' j+ X0 L' A[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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