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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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1 t/ H( {& P: p" o) T3 o; G3 a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。* s t. a3 L& ^+ H; _
9 `% q7 x6 j8 ?' pturtles-own [a b c d k f g h% a" n4 V( K* o* {1 U( k1 j
x y ;; these are the leaf-turtle's offsets relative to center-turtle I# o a ^+ A% F
]
2 ?, F s% u, L# A! Gto new
4 ^- y% g# \. v% [$ \/ | ca
9 B5 H2 f% }1 v crt 5 * num_of_building* D8 x. h; U% B+ A ^/ F% d
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]: R9 V4 E+ ~; M) ?8 D O( ~
scatter ;;keep center-turtle random positions 4 C9 ^) L$ O8 @) d
unit_plan ;;make up the building plan- L: B7 C; p2 r1 r" f; ?& F
end
# v4 e- r$ D6 r8 B2 G; Xto scatter% b% B" _$ y' |- s$ B0 n9 d( w
ask turtles with [remainder who 5 = 0]$ f, u' s+ r9 z; m! {: B( y# `
[
6 W2 s7 K5 k/ Pset xcor xcor - 6 + random-float 15
, C- u" o$ I( K. z' S- R! bset ycor ycor - 6 + random-float 15$ ~- E9 }: S8 q4 p( {: ~
]
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to unit_plan 7 }, Q7 X" L6 ]4 ]
ask turtles [
! L2 O0 v* z V" c2 o% T9 d, Z8 m# ~: `if (remainder who 5 = 1) [set a who " Z1 I1 u7 C1 M4 R8 N! K: L
set x ( 0 - Wid / 2 )
. H! R$ _7 j/ p Q! R/ } set y Dep / 2 ]2 r9 ~6 y$ _$ x4 h
set b int (a / 5) * 5* H" c1 R+ F: g$ p' u
setxy ( xcor-of turtle b + x )5 _; x* q1 c7 _. x* W! U# f% I
( ycor-of turtle b + y )# [5 I' H7 W7 e6 r; e* e
if (remainder who 5 = 2) [set c who
2 q+ i0 K1 J- I; p( q set x ( 0 - Wid / 2 ) + T% J! k8 k! Y
set y (0 - Dep / 2 ) ]: i! \0 S* T$ w+ g( h8 Y
set d int (c / 5) * 5
+ H, w5 w5 K( a# J+ i# G" n' \. @ setxy ( xcor-of turtle d + x )6 \+ ]7 U2 |) K$ M; v7 l/ e
(ycor-of turtle d + y )
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; E1 Y/ f7 z; s' }if (remainder who 5 = 3) [set k who
8 O# v0 F7 c- ~5 m1 T1 ? r set x( Wid / 2)
0 a7 |0 ?6 U: {3 c- m) D set y (0 - Dep / 2 ) ]/ O8 H! q4 s1 F% ?# H; ?
set f int (k / 5) * 58 Q4 J9 [ `; P& k, o
setxy ( xcor-of turtle f + x )
& o7 h) ]( H5 b (ycor-of turtle f + y ) $ J$ v/ Z. Z: D4 l, I: g# p2 N
, @4 q! ~% u1 y) |5 O) P% z" w0 T
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if (remainder who 5 = 4) [set g who1 m' \% m6 E; l' _
set x Wid / 2 $ T( P# z3 u. c$ c7 O) h2 u
set y Dep / 2 ]
1 q5 `3 f8 z! v+ q$ a set h int (g / 5) * 5
1 C; j) ?- r4 r setxy ( xcor-of turtle h + x )
) F$ n3 m) V ]5 ?" r7 z) ~1 i. ^ (ycor-of turtle h + y ) / W# q2 v4 m/ n. ]* o: \3 p
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end
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[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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