|
|
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。
! }, M( f6 {9 ?$ a. u5 J; V
$ U9 n1 \0 j- H* X1 H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。
: \; _6 [4 r* W! o, d) J" G5 C
* b# m4 r8 ?- \turtles-own [a b c d k f g h
; o% W( e9 a% i* H$ F' \ x y ;; these are the leaf-turtle's offsets relative to center-turtle
( r) M% P, Z. O3 C]
2 t1 `) c, V! G+ Z5 V4 \ sto new, u: P0 h+ w1 R5 y& `. Q+ _
ca
1 Z# U+ _' r3 o D crt 5 * num_of_building! b7 Q1 m. R/ D5 |0 w
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
7 _' x5 h6 t4 b3 T0 |: x; @ scatter ;;keep center-turtle random positions
+ P }9 q3 x8 g' { unit_plan ;;make up the building plan
. b8 p6 a: e: Wend+ ~- K$ T8 W6 q
to scatter0 I" C: b4 a, K% K" o
ask turtles with [remainder who 5 = 0]+ e9 @ G, a8 @& J: N
[
6 V3 P. K$ o3 K0 {8 T8 o- nset xcor xcor - 6 + random-float 15
! u/ y+ m- a7 I* R/ n( J L1 w% wset ycor ycor - 6 + random-float 15
% }. ~6 l2 F% o5 [5 f; f% ^]0 P% _6 h! l5 |6 x
end
) ]- q3 t8 q3 y X/ d! E3 h( Ito unit_plan : l$ y" q! k2 O$ h( m% w8 h' g* {
ask turtles [% P# f; I8 M8 u8 o7 \; b4 `. F8 b1 G
if (remainder who 5 = 1) [set a who
' h2 }3 X/ H2 p. h, W" C- c set x ( 0 - Wid / 2 ) 5 @0 u5 x4 i2 ^
set y Dep / 2 ]
+ Q: g; |8 e! e set b int (a / 5) * 5
2 T# R4 l6 S* a7 I* P6 n setxy ( xcor-of turtle b + x )
9 M2 `( S8 S) H1 y: I' M ( ycor-of turtle b + y )
6 ?0 m# g8 f" \% ^) k j# j3 `if (remainder who 5 = 2) [set c who
0 A# O' |% m9 A0 o set x ( 0 - Wid / 2 ) 1 ^& m2 A ?7 s7 k; v4 C- P
set y (0 - Dep / 2 ) ]0 H! h$ ]% f4 ?( G, [! V4 @; P! H, Q
set d int (c / 5) * 55 l% `* p. s1 a& k6 ]
setxy ( xcor-of turtle d + x )* Z1 \ u' L3 m3 y: y$ ^) M
(ycor-of turtle d + y ) & |. ~: n+ b$ {1 ]" N
: {/ v: Q( E# T7 b* ~3 w& d
# h! o* o+ ?* G, ^3 o4 m! mif (remainder who 5 = 3) [set k who
. x3 A- V# a A+ e0 F- A set x( Wid / 2) 2 u" ]4 L+ M! u4 D
set y (0 - Dep / 2 ) ]
1 X' T0 ~8 s- u2 `* Q set f int (k / 5) * 5
, l: S; t$ o/ C) D+ e) u setxy ( xcor-of turtle f + x )
$ m0 m6 y9 L, T (ycor-of turtle f + y )
% }' h9 ^% w7 [& J 4 o C+ N1 U! n$ Q
6 W. i7 ~4 x6 [! w/ eif (remainder who 5 = 4) [set g who
) n/ l6 X3 ^1 n set x Wid / 2
6 k" {* I: e" P0 R, F: ^, R( q set y Dep / 2 ]
5 k$ u( g7 m5 o7 p( V$ v- A- a set h int (g / 5) * 5
6 x) H6 b$ ]3 X" x setxy ( xcor-of turtle h + x )$ K6 F, W" H4 j5 B' S
(ycor-of turtle h + y ) 0 v8 o0 R) o4 L
" m9 N2 q# W1 R; ^
7 I1 K A+ M2 q* b ]
8 w+ a* i) w1 B4 P- [: Pend2 ^9 |0 W3 G0 L- ~
; I: T; k+ o8 E& c[ 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
|