|
|
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。
" ]* d1 W3 j6 {- n6 D/ W$ O9 q4 S9 f, k( r- K1 d5 E
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。8 E3 W7 k/ I% a1 G! m, }2 ~' p
; n. @6 C Z+ T1 O, E: f9 S* Eturtles-own [a b c d k f g h
: S! c1 ^/ U$ k/ H7 r# w: L x y ;; these are the leaf-turtle's offsets relative to center-turtle
; `' X+ [$ r- V+ ^( ~" B8 g4 ?- {]
0 r6 ^4 G4 i/ U$ @to new1 Y- D0 e1 k* W" C
ca2 |* m' I- ]! S
crt 5 * num_of_building j: W& j% L5 k: N" h! z. L( Q
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
/ O$ c& A/ {; B g. ^) b w scatter ;;keep center-turtle random positions
4 N8 L3 E! `! W/ n; C unit_plan ;;make up the building plan
: @# ?2 Z6 q- D% }4 |end* {* z2 U! [! ]) h- e. [
to scatter
9 L& ]3 l @+ q$ ]$ b/ Wask turtles with [remainder who 5 = 0]) _9 a3 V: T% k3 S
[
8 H+ n3 v: s8 F! P( \set xcor xcor - 6 + random-float 15
% g* `0 v) X7 t6 [4 Tset ycor ycor - 6 + random-float 15$ n3 Z, P' D4 [1 I" B
]! @( f$ {: P! i8 L; u) s6 ^
end
1 F. X4 ]$ N7 o, c8 c' G2 Xto unit_plan / @2 Q) g# _: g9 H$ [ ~
ask turtles [
# x0 L+ n% A& C) Qif (remainder who 5 = 1) [set a who 7 a# ^- O# f& q' W
set x ( 0 - Wid / 2 )
9 Q) q6 D+ f4 k6 P9 U set y Dep / 2 ]* ]# ]+ D; \. x+ }) ]
set b int (a / 5) * 5
& E( l: [1 b# u$ B7 K' R, n/ \ setxy ( xcor-of turtle b + x ) C% U+ H( T% B; ~( D5 p, u
( ycor-of turtle b + y )
. q5 h5 Y9 o5 y( Bif (remainder who 5 = 2) [set c who
, M( Z5 |9 u# s; a set x ( 0 - Wid / 2 )
0 `6 h7 q, L" o( o6 j( r+ A. ^ set y (0 - Dep / 2 ) ]: k/ H9 F( R+ ]
set d int (c / 5) * 5# s; Z3 N- {* C1 d' N2 L" p6 G
setxy ( xcor-of turtle d + x )3 @# D, l% G; w% M: h
(ycor-of turtle d + y )
- s5 L& K0 I- T9 b; n" Z) |+ a
2 m3 C" b3 N$ H1 K9 V( U + C3 K0 J8 Z! j/ C2 }
if (remainder who 5 = 3) [set k who
; \' t+ L$ s3 D2 b set x( Wid / 2) 6 ]" M5 g2 k% ~0 A1 Z) p, d
set y (0 - Dep / 2 ) ]9 }2 u8 d: c/ y$ O3 ^# q
set f int (k / 5) * 5
. n- U$ @( S1 M/ w setxy ( xcor-of turtle f + x )
+ _) P) l1 \( q& t& b$ ? (ycor-of turtle f + y )
5 E) L/ n9 e7 M% R9 ]& R 4 Z" l; ?/ a& y! t, T# F; c( O$ B
l2 w% X# L- v2 Vif (remainder who 5 = 4) [set g who
' Q+ V: V5 c. S- I4 i& u5 |; L set x Wid / 2 $ x) E1 `. p$ i, v H* m
set y Dep / 2 ]
3 [% Q1 y5 r: O. S; J: W% z6 l set h int (g / 5) * 58 `' D4 {, M7 H
setxy ( xcor-of turtle h + x )/ A. ^6 q' P6 ]1 M9 Y
(ycor-of turtle h + y ) . T. T+ ^6 A( y# w0 H7 R* D: C: [
0 n9 l; G8 K& W& D
) J) S( u! V( i+ A2 L! E* Q( u ]2 F- s) l( C2 n% Z
end7 p1 V$ D2 t' L! m
/ H2 J: o4 n9 f. e6 \[ 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
|