|
|
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。
7 |6 V8 e6 }* e$ z' @, B8 q( V' 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。
; f2 n# J, v% @) F1 G! @8 U# x% ]2 Q/ v7 S& v3 k& t# g
turtles-own [a b c d k f g h- @. @ H+ ?+ q$ L2 P/ o
x y ;; these are the leaf-turtle's offsets relative to center-turtle
! }/ a# O, N, m' k, f0 t]
# E& Y$ r0 k; I' G$ S) w) G; kto new
7 E5 x+ F8 i" p5 t+ ]# Z. [ [' |* T ca
# @) h4 h5 P, [. d Z crt 5 * num_of_building
0 S; u/ m5 w3 ] a% x ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
7 _( Q2 O+ P! K; { scatter ;;keep center-turtle random positions 2 _. s9 G9 y- K5 R
unit_plan ;;make up the building plan
8 _; u4 ?; ?- d. G) _1 gend8 T; X$ o7 c$ v( v$ n& C, h5 s1 ]4 Y
to scatter
& u" O# G& P J% pask turtles with [remainder who 5 = 0]; [+ P# u. C2 x* ]/ r& u k% L4 D
[
/ ?# d( F1 _+ h0 ]' zset xcor xcor - 6 + random-float 157 T3 A' x9 S K0 J+ L0 \6 L
set ycor ycor - 6 + random-float 153 c9 a% |+ Q% B2 w! D. y1 E
]* ~0 t1 _+ Y& L
end
- d( b( E' F9 y8 ^to unit_plan
7 F i/ A7 o' C& J" P: l- iask turtles [
8 i( W& o B; k: x; ?9 ?1 Iif (remainder who 5 = 1) [set a who 5 B; T0 W6 ~0 p
set x ( 0 - Wid / 2 )
! D4 r) h. u: i, E! ]( T: @ set y Dep / 2 ]
4 x) c" M& U% H; c! j! \8 F, m) D* z set b int (a / 5) * 5
0 b+ @ f5 b! j( @7 u! ? setxy ( xcor-of turtle b + x )
9 g9 R* n$ j4 @. K ( ycor-of turtle b + y )$ u8 z- u- C. z( ^9 a. f
if (remainder who 5 = 2) [set c who
$ X1 \: p0 h) d set x ( 0 - Wid / 2 )
, `# Z7 Q& L+ E. x- K set y (0 - Dep / 2 ) ]! S( j' b' M/ f/ B! \9 n& p& @0 ]
set d int (c / 5) * 5
! E. u9 l& n8 B setxy ( xcor-of turtle d + x )
" o! w- o) V1 d7 C (ycor-of turtle d + y )
% p, l" @' N) {& X: O ) R1 k8 W/ K4 I# u# }
' |( p J2 _5 l* h7 }if (remainder who 5 = 3) [set k who
, p8 S+ ]6 }) @9 S2 k S: L set x( Wid / 2)
2 y! i7 r! X( T ^ set y (0 - Dep / 2 ) ]
& {3 n( }/ u4 M& [. ] set f int (k / 5) * 5/ j4 p l; J7 q" G8 q3 k! g$ N: o
setxy ( xcor-of turtle f + x )
) \3 Z' U# N, J" t; Y (ycor-of turtle f + y )
3 W9 R+ V0 q' e3 d9 y
5 m- f7 k x! g- o" N * n/ m7 }/ N6 K0 u
if (remainder who 5 = 4) [set g who
+ G# M( X/ {% d) ]' t1 X6 c1 s set x Wid / 2 % Z5 L% v: Q* z; t( R+ d) x
set y Dep / 2 ]7 e- r7 W% b+ ]0 C3 W( t
set h int (g / 5) * 5
: a8 b! m' G( e' Q( R setxy ( xcor-of turtle h + x )% z* f& h9 Z9 z ^# |* D
(ycor-of turtle h + y ) # q: T K% I3 i# r# n2 P' @ M
' j8 D# i; }( \1 k/ y
( m8 t' n2 ^6 [7 b
]
. ?( ]6 l5 _- m, t& m9 \end
/ `; ?! j& q: N* Z( V+ X, E, G' D) f3 C9 i3 g
[ 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
|