|
|
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。4 j( p! I( T6 R5 ~; [, i( a4 f8 |
$ w3 e1 T" ^8 W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。
- d8 b# ^) o) }" G4 t$ f, K( z1 E9 R
turtles-own [a b c d k f g h
( [: J' ]9 C7 r. O0 F* x! f x y ;; these are the leaf-turtle's offsets relative to center-turtle
3 O" v# B6 o4 @# W9 M! x+ Z: i]" _, e9 X. z6 S' ?+ K
to new7 F% k, _1 Q" I3 H
ca
* }( h( p9 v. T& O4 |9 } crt 5 * num_of_building; h |& E) G2 q2 h
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
/ }) H. s0 e. |8 y' g5 g scatter ;;keep center-turtle random positions
5 v" v9 D+ f/ u! `! y unit_plan ;;make up the building plan @5 t! `+ U. v& Y3 x, x
end
) r+ ]4 J& z) L) a. Tto scatter
1 H9 [7 U1 ]+ `ask turtles with [remainder who 5 = 0]3 E, v) j! }2 L
[. W8 }* V: v Q$ n5 r( i' ^
set xcor xcor - 6 + random-float 159 z0 @1 n' q, {3 I. J8 D9 q
set ycor ycor - 6 + random-float 153 E7 A& b! b& b5 `8 }& }
]/ F- P+ o& Q, Z% D7 s) t/ i
end+ s4 _, D# \- W# A/ X- K* [
to unit_plan ' x* C# k( s7 Q" }; f
ask turtles [" m) [* u/ U* d
if (remainder who 5 = 1) [set a who
9 O" C5 ~- _1 `- ~( G set x ( 0 - Wid / 2 ) ' [* i) G' [3 }& z% b; r5 w* B6 W% k
set y Dep / 2 ]" o( W& K% V. c! s8 x( q
set b int (a / 5) * 5
$ g9 o% F7 ?$ W! Q6 |) I setxy ( xcor-of turtle b + x )5 |! l# r) Z1 G1 O/ g
( ycor-of turtle b + y )
2 c; g# F: P5 Q4 Z+ _5 f1 E% _3 o( q; Qif (remainder who 5 = 2) [set c who
2 f" J1 g' s7 u set x ( 0 - Wid / 2 ) 8 F4 X' O# N' Y
set y (0 - Dep / 2 ) ]6 @7 ~. B3 X9 c: q3 T9 j8 \
set d int (c / 5) * 5
. `5 Q1 k2 r/ T" H# P setxy ( xcor-of turtle d + x )
# h& O: n$ J* t! m$ X: j* @, O4 c& p (ycor-of turtle d + y )
! B* N8 G; m/ p
, } u0 w S' a% }
6 X0 Z6 \, f+ }, W" f9 I3 t+ d8 P" Aif (remainder who 5 = 3) [set k who3 j \: e: e! Z- g" D: t
set x( Wid / 2) 8 u. x1 e) M) [( q3 j
set y (0 - Dep / 2 ) ]
9 u* `4 b ]6 |* A) R set f int (k / 5) * 5% C, X" ~+ J! |% i) \
setxy ( xcor-of turtle f + x )# v; ] G% r; h6 c6 ^7 ^7 A' H
(ycor-of turtle f + y ) ' b% w6 ~6 e+ T5 ]* o/ O
\: |7 s. i3 a# m" s% a
n# u& Q, R! m8 R3 i* L7 @if (remainder who 5 = 4) [set g who
, s% Y% x6 J- n. A) o set x Wid / 2 6 }( j+ A) p# O
set y Dep / 2 ]. b; z0 M9 [% C& Z3 w9 ^
set h int (g / 5) * 5
1 S ^( W' e9 y8 b/ \# F4 h setxy ( xcor-of turtle h + x )
7 [3 z3 Q g4 V G1 _ U& i; o (ycor-of turtle h + y )
- p' i' h5 q1 M* [5 H" v5 b
3 y) M) X9 l5 h4 o 6 K! f9 [7 `9 z& Y' C& x( d
]
- S4 e$ }" |2 T, u6 wend
% k: h! y, z/ ~$ x) F2 `, K1 E' _$ l }! W# s: Z7 I$ y
[ 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
|