|
|
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。( k2 X f8 s( n9 F& E% E
5 t5 ~9 g9 }6 T0 @
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。3 K* x4 Z7 Z& [! [% W
% c5 Z8 V$ |/ Y
turtles-own [a b c d k f g h% y Q" [# v$ U O0 H
x y ;; these are the leaf-turtle's offsets relative to center-turtle ( }+ P m! P4 J& H8 Z2 W& D
]
' P$ h+ Q/ f. Jto new. u: k; h1 G D9 z; J
ca C; ~/ E6 G2 L5 I7 F
crt 5 * num_of_building; M, S! G z, ^ g; l: j
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]3 i4 D9 q( K3 m8 [! z E
scatter ;;keep center-turtle random positions 0 ~9 G: I7 M( l' s8 e* Q$ H6 f0 r
unit_plan ;;make up the building plan- q* q1 D) y+ K6 I* n e
end( i2 ^0 x* E ?/ N, O
to scatter6 X; I$ S, F H" M. D) F! C
ask turtles with [remainder who 5 = 0]4 n" {9 e* l( I$ Y
[- y, h0 J5 F3 W& L
set xcor xcor - 6 + random-float 15
% D4 d3 D3 u' l6 P. W0 M8 Eset ycor ycor - 6 + random-float 15% j* N9 Q) Y& o/ H+ [
], w; ?$ D: P" {6 L
end& l: D/ Y0 r2 v3 G
to unit_plan
+ S5 a, k' d9 w) D8 x# N, Iask turtles [
+ H* u% ~4 a9 r: P3 T) Qif (remainder who 5 = 1) [set a who 1 i7 h! P$ Y, p O
set x ( 0 - Wid / 2 )
e) ^$ z9 l- S" v+ l set y Dep / 2 ]
( V3 c) B2 s+ o; V" B' `+ F! {% F0 \ set b int (a / 5) * 5
G2 I# o& h% a+ |2 F setxy ( xcor-of turtle b + x )
# g9 r# q- A, n! T- ^2 M ( ycor-of turtle b + y )
0 \ O1 M ? {2 R5 Pif (remainder who 5 = 2) [set c who
2 k( K% ~) L( ] set x ( 0 - Wid / 2 )
+ g+ u$ t7 Z9 m$ o# e set y (0 - Dep / 2 ) ]0 \- ^: ?( V. `: [, r) T( i; P
set d int (c / 5) * 5
0 [/ q1 c( R3 a1 b e6 l' t setxy ( xcor-of turtle d + x ): c# n% m% ~: z. L3 s8 f) k
(ycor-of turtle d + y )
) s( ~ x, C# y7 d. q0 w , z9 l' \6 Y! C/ `
4 }- T+ W, D5 V4 c4 ?+ Uif (remainder who 5 = 3) [set k who: Y# u- e6 _. i7 \
set x( Wid / 2)
+ u( o3 v4 K$ f! y9 m/ Y! a set y (0 - Dep / 2 ) ]
; @& y: h6 {$ e# A set f int (k / 5) * 5
! t9 x1 N% k0 d7 x9 O setxy ( xcor-of turtle f + x )9 {2 y& x Y! K( p0 S7 B
(ycor-of turtle f + y ) _4 ^- ]1 t5 I1 G. B" `+ a
# H6 Y- R! c: Z! Y% ], \
$ o. }; [; V, ~3 u2 ^$ O1 `0 `if (remainder who 5 = 4) [set g who9 ]5 D, Q2 y3 Y0 I+ I3 I7 f$ S
set x Wid / 2
( \: q0 R. f- A7 } set y Dep / 2 ]% ^5 e6 }9 B/ P2 J* y) t) d# h
set h int (g / 5) * 5: ? R6 l& o$ _0 l+ b- T; v' P
setxy ( xcor-of turtle h + x )9 ~4 e8 e) H5 L
(ycor-of turtle h + y ) 8 b4 r; T7 a4 x# \" A
@8 w9 Z+ G3 K8 v; l$ b" ?3 J
2 q5 k* e5 z% Y, W* q
]
2 o$ u5 w( r7 X- I6 q( p# Jend* j0 f7 X+ k3 p+ ~, ~
1 o* i- F1 c& U$ ], V+ D& N
[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有帐号?注册
x
|