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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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5 Q2 p5 Q. Q" S C% E- Vturtles-own [a b c d k f g h
; E$ q% i8 e! }0 M x y ;; these are the leaf-turtle's offsets relative to center-turtle ' v& T4 C8 F0 l: \& V
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to new) _8 y5 O3 W9 ]$ \
ca3 `- |6 W' J" O
crt 5 * num_of_building
/ r) L: V, G* _3 ?0 |3 [! d ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
# R- W$ \3 }& g scatter ;;keep center-turtle random positions
7 C! _7 x' U5 N1 Z) d9 {& Z: U6 _2 O4 D unit_plan ;;make up the building plan
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to scatter0 v( G3 l# t9 x; S5 n% p
ask turtles with [remainder who 5 = 0]
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8 \+ l0 H- o+ w* H- oset xcor xcor - 6 + random-float 15
! u" M$ _" r) q; J2 s! t' t; Jset ycor ycor - 6 + random-float 159 L' }6 I, e2 f6 t$ b; K; q
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end
6 z1 X3 I* e! ~, {; k& Vto unit_plan
1 x0 Y2 }; E i) x5 w' }ask turtles [5 u c2 [) p$ s. r: K
if (remainder who 5 = 1) [set a who ( E! G1 o+ i9 J9 ]. c
set x ( 0 - Wid / 2 ) . v$ C' r3 D' P
set y Dep / 2 ]
4 L" E; S! C( o; Q4 x5 Q set b int (a / 5) * 5
/ ?# v* R# v) Z4 ^7 H* { setxy ( xcor-of turtle b + x )9 y* G7 M6 S. ?& P; z
( ycor-of turtle b + y )6 a( t$ V2 E6 r8 n; C
if (remainder who 5 = 2) [set c who8 v" c. P& t/ c" L3 G3 l0 H
set x ( 0 - Wid / 2 )
3 b8 v/ |6 p; V3 p" ` set y (0 - Dep / 2 ) ]
& E- F7 k7 _7 t( f set d int (c / 5) * 5" q: i* u' f& a; D/ ^" y$ \& x! Z( g
setxy ( xcor-of turtle d + x )
- N& c! s9 ]0 m9 W5 z' z (ycor-of turtle d + y ) * }* Q6 H4 O5 O4 v* M5 g0 e, N, k
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$ \% Y: i2 X% U3 x& Vif (remainder who 5 = 3) [set k who
: E' c. d+ E5 Y( j5 S set x( Wid / 2)
% z( O% S$ k' S7 S, Q e5 L set y (0 - Dep / 2 ) ], v" N2 Z! a2 d2 W2 \1 h
set f int (k / 5) * 5
2 C/ j' H/ I8 ^ b5 s setxy ( xcor-of turtle f + x )
* q. |7 h0 j2 m A" A (ycor-of turtle f + y ) . g$ D5 g5 a* W- H& [- }3 F
- d' L( q6 r4 o9 M! G8 d D
: j, s# l+ k K Zif (remainder who 5 = 4) [set g who
' A7 A# y( ~3 I; F6 z$ }( ~; G: ~ set x Wid / 2 % h3 O: U6 k3 T7 ^ f3 c+ M# a6 T7 w" f
set y Dep / 2 ]
3 T4 @% z! p% s) ~! d- X# Q5 s set h int (g / 5) * 5
% R+ e% {- ?( x) v. M& _& I) l setxy ( xcor-of turtle h + x )
$ s3 h. B# z; P5 a (ycor-of turtle h + y )
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end7 G- I# a$ r7 I. t0 n& H6 } n
/ o: D- Y* a1 `[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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