|
|
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。; `" S/ A6 K, |% T0 x/ P4 L
3 a5 ^: c+ j1 }1 g. c$ E& A- A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。9 c4 Y# e9 X" {. E9 q+ I
# o5 h+ D W; }, s% m$ \4 Q" M
turtles-own [a b c d k f g h
4 `3 z0 g$ f- `8 r x y ;; these are the leaf-turtle's offsets relative to center-turtle $ s% I1 ^6 y+ k& i4 w
]
! q( o/ H4 l, F5 A- Kto new
# A' y7 F8 s# \0 N. | ca
- o3 K) H9 w1 r, t: H3 [ crt 5 * num_of_building* D+ u5 W% A4 ^
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]+ c y3 p1 A: Z, ~8 H5 z# u$ f! T
scatter ;;keep center-turtle random positions
9 E. T+ w" ?3 b- V unit_plan ;;make up the building plan
5 v: A( _2 P# _" e- j- M* _4 Q& ~end. c' R; ?' X- ^
to scatter9 e. w6 A" H: W v. M/ V
ask turtles with [remainder who 5 = 0]
& r$ P/ p) W, S+ o7 x[
: P5 |! p- u- m, R& o& s3 j4 A0 n+ fset xcor xcor - 6 + random-float 15
; R' u! i$ f9 s [( T7 o: F. }set ycor ycor - 6 + random-float 15* I" R% _# m2 Y1 X- ?1 b
] |# [) p9 _& B9 i+ F) n& k& o
end" M: n5 R- E* w1 D/ `' s' t
to unit_plan 8 o/ s4 C9 f) G( c+ G. f
ask turtles [
: p1 ^2 {. g- v: X8 ]$ i/ |' ^if (remainder who 5 = 1) [set a who
1 T' ^7 t- v0 s- ^# T& O set x ( 0 - Wid / 2 )
I- ^7 m) P) K/ s( {* h2 X2 k set y Dep / 2 ]
! L4 U6 j8 `. j2 w3 J1 a set b int (a / 5) * 5
" i6 u- J+ K, {' E: f9 u3 L7 Z9 W setxy ( xcor-of turtle b + x )4 ?2 r- X$ O+ G
( ycor-of turtle b + y )
. `" m: s& H4 @# p( Qif (remainder who 5 = 2) [set c who! T( O/ X' k7 @* _, K9 G
set x ( 0 - Wid / 2 ) 8 m- ]" G; T2 u. ~. p
set y (0 - Dep / 2 ) ]' Y& m1 P" v) I7 m# F+ L
set d int (c / 5) * 5
/ N% o4 K7 H9 L, i3 x* J- M+ Z setxy ( xcor-of turtle d + x )% k& h7 y- y7 n- S9 x
(ycor-of turtle d + y ) # _+ o/ q I/ Z+ n4 g. z
6 D( \/ N, i" [) x, v
9 F# o& r3 V; e# Q
if (remainder who 5 = 3) [set k who7 Z4 V3 ?& h+ r) {4 M5 ]
set x( Wid / 2)
5 M s* }8 O6 B0 q- Y set y (0 - Dep / 2 ) ]! L2 s9 f& ]+ j, A7 Q- v
set f int (k / 5) * 5( p6 I' P' }0 a7 |6 m' R
setxy ( xcor-of turtle f + x )5 i0 r/ O9 B M" e( e$ Z
(ycor-of turtle f + y )
) o, }6 D2 ~8 B7 W( m6 t1 d/ B
' V" S7 [- L' K ' G2 J- `, O8 Q: w$ E
if (remainder who 5 = 4) [set g who
, c. P3 S7 _% F* }4 a p' U6 J set x Wid / 2
" Z8 k3 d5 v v3 ]% K' x set y Dep / 2 ]7 M: @% |( j+ i+ N
set h int (g / 5) * 5- b, O) @0 t5 P* h O1 \
setxy ( xcor-of turtle h + x )0 M0 a+ B$ g7 P" d& ]4 a
(ycor-of turtle h + y ) 1 W4 ?* a C0 d
1 u4 y4 l4 t$ T P0 |4 E! g" q, i
2 n0 \& i4 n; `' W& C
]: z. _/ f: k' z( F
end
7 H+ @: u, w& d) m" V! F k/ v, T0 Z4 p8 d! f' N) f( R
[ 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
|