|
|
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。9 s. V: a, d5 _) Z. K% N
# p: g. [/ j, E+ E- ~% F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。: ]( ]2 `) V Y3 q, ]
) g( }% r! X0 z3 h k- h
turtles-own [a b c d k f g h
7 M" X/ ]) \* Q8 I' d) m3 f5 Q x y ;; these are the leaf-turtle's offsets relative to center-turtle
( @# `1 P' o+ {- D" y( E9 ~ m]
1 `/ ~/ _8 L) d) D6 v3 eto new
+ s i' q5 b* \* G ca
X9 X2 v4 N, Q" | crt 5 * num_of_building4 R2 D4 \ F2 s9 R) q& y- g
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
' X' S0 C! p+ d" k* U/ B& p scatter ;;keep center-turtle random positions
2 T& A6 ?1 b1 d* \4 E+ j* i0 n* H unit_plan ;;make up the building plan
. E# u) A" X3 Z3 ]+ ]end" z& f/ ]/ T B4 R6 f
to scatter
5 U6 F8 c* W9 c+ W- ]ask turtles with [remainder who 5 = 0]
% O, J- ?, d+ a0 G$ l[
W5 u+ S5 _3 i, e( P7 r; Z4 |set xcor xcor - 6 + random-float 153 t1 o: P1 f) A Y- D, o
set ycor ycor - 6 + random-float 159 R) Y; n V* Y
]
1 V$ _1 Z0 G# }, Dend% k$ m. ~) u3 x+ g) _8 R
to unit_plan
/ ~' w+ }: e" P8 a5 H* ]ask turtles [
3 |" L4 B# h$ L7 |if (remainder who 5 = 1) [set a who ) U4 v( A- u4 ?" ?/ {8 \
set x ( 0 - Wid / 2 ) 8 L8 z6 k8 f7 @
set y Dep / 2 ]: O/ k1 }! U! z' h2 t$ }
set b int (a / 5) * 52 D2 p& ]9 [0 B) p
setxy ( xcor-of turtle b + x )7 {4 h6 w! r9 J( R
( ycor-of turtle b + y )
/ n0 K9 R, H& C3 m$ n# a, Fif (remainder who 5 = 2) [set c who
$ g* M X% _6 N1 g set x ( 0 - Wid / 2 )
( L/ E0 u1 W& @) q; C2 ^# v8 c set y (0 - Dep / 2 ) ]4 s1 W" c: z; l [/ s
set d int (c / 5) * 54 J* v% S6 |! y6 Y5 p- x
setxy ( xcor-of turtle d + x )
# ~2 a3 h T* g (ycor-of turtle d + y ) J% ^, G: |- R. t+ c! O
0 X. E& K" F9 @/ p
2 p* I! } u) A* N) c9 }; @$ j: ]
if (remainder who 5 = 3) [set k who
1 Z! K$ f7 i3 B) {8 p% I0 m! s set x( Wid / 2)
1 n1 j" W, w9 ` set y (0 - Dep / 2 ) ]
! x0 @+ Q" ]) H0 d- m4 Y' b5 K. m set f int (k / 5) * 5, `/ l6 x0 k5 K3 b: V9 |. A
setxy ( xcor-of turtle f + x )
) s2 F. V/ y/ C5 f: G (ycor-of turtle f + y ) 3 v7 [% |) g2 f! _, C
/ N3 u) \6 ]3 i7 K
6 p3 V* U$ g V
if (remainder who 5 = 4) [set g who
' y2 d. @0 E* L/ j6 |" m( ^8 ` set x Wid / 2 + y) s/ o6 t! k, j% {& x) z X# Y
set y Dep / 2 ]
( q5 d4 c" W$ i9 K Y set h int (g / 5) * 5- C+ v5 }" T; B
setxy ( xcor-of turtle h + x )4 G' z2 x5 F7 D
(ycor-of turtle h + y )
7 R8 M k1 m; K, V% I
8 G$ B$ z& H( m4 ]
1 S( ]2 I$ j+ v/ H9 Z ] V, v+ Q& A3 u
end
6 [* C; }) k# }6 Z0 I; W' Y v C: O. n% R( x- 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
|