|
|
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。$ B( s% t2 [; M5 x% A! l
0 b8 B2 Z7 q: v5 b8 S4 l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。
- a" c% r. z3 k# h7 U7 r& s) h3 j, C) |( c5 K5 A
turtles-own [a b c d k f g h) A, O' R- N1 d& C2 @6 i7 k: A
x y ;; these are the leaf-turtle's offsets relative to center-turtle ; i9 `4 f, g' }5 g" `) K. S: c
]1 s- z5 Y0 x6 G: s0 \/ ?
to new+ I$ V! O5 F |" @7 S2 L
ca
7 U0 S" a1 _" ~# P. J- p1 P7 R crt 5 * num_of_building# y& V: E+ U, f4 s
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
. M0 ~* T; ?& [' Q A+ K scatter ;;keep center-turtle random positions : j+ U8 ]# a! \% v3 t5 S% T
unit_plan ;;make up the building plan' M7 [! N/ d* m1 y9 c" X
end) b' d. N" }1 \; O: b% k2 z
to scatter
% ]1 R" E$ v3 T5 i- R6 G; K; A6 Pask turtles with [remainder who 5 = 0]: ^3 Y0 R5 v1 e8 \3 F1 Z
[3 W% A. b ]- e8 \
set xcor xcor - 6 + random-float 15
4 S# g% M& D3 w$ M; ^% f6 jset ycor ycor - 6 + random-float 15. g# n8 ]. s+ ^9 n/ ^: a
]. i0 ^- B8 f1 n9 g3 Q
end' d4 p4 o% p6 u2 a( r
to unit_plan 2 [, G/ e* ~ b' v
ask turtles [
, [, c/ H x/ Y- Cif (remainder who 5 = 1) [set a who
" p! u% J6 k# G6 U set x ( 0 - Wid / 2 )
2 H- ?$ m) K* q. _ set y Dep / 2 ]
0 p, u: t6 ]6 C6 u- x* J$ r set b int (a / 5) * 5
, @6 E1 V( c( F9 }) h+ \ setxy ( xcor-of turtle b + x )! g' ?, [ K8 O( m% ?
( ycor-of turtle b + y )
- w5 b. [( P' h% Rif (remainder who 5 = 2) [set c who! T! H9 d h. L2 G& S: X
set x ( 0 - Wid / 2 )
2 D6 O! P* A; y8 w set y (0 - Dep / 2 ) ]! F; m$ b d! g/ ?- H; [! Z2 K1 Z
set d int (c / 5) * 5
: `/ X' }; `9 d$ o setxy ( xcor-of turtle d + x )
; P! j8 _/ Q& ~# b (ycor-of turtle d + y ) 8 |0 G. w& d- x
' e" B: p- W/ L0 q* w( t) X
2 p# k8 v# A4 E$ E; Qif (remainder who 5 = 3) [set k who
( C' |1 B) f. V7 ^ set x( Wid / 2)
/ Z2 X/ a D9 v9 o1 { set y (0 - Dep / 2 ) ]1 X" I( u/ f5 c
set f int (k / 5) * 5
/ g8 S' Y9 } @1 A7 \# E, c7 m9 Q, o setxy ( xcor-of turtle f + x )# ~6 I) O0 C& J2 Y% u8 m' u
(ycor-of turtle f + y ) - E) c' z( v+ r) B
, m+ I5 }8 F0 O( z1 E0 |: c0 k & \ x5 y# A* U1 |
if (remainder who 5 = 4) [set g who8 `4 g" G! r' g: S& Q2 J2 M6 Z) Q3 d
set x Wid / 2 ; h \9 d: E# V- f
set y Dep / 2 ]# G6 K9 i- R/ \. S4 k
set h int (g / 5) * 5
( F. J4 O+ f& Y+ d# _8 F# W setxy ( xcor-of turtle h + x )" D( A$ B4 g" P8 U
(ycor-of turtle h + y ) : d( e5 _7 o3 F: P6 m+ S, k, Q
7 X; F' ~. e8 i
y1 r) ]0 p5 {* X" }6 k0 v ]: ^2 p; z3 B0 w% [: y
end0 ?+ h3 p- ?, f! H' v/ F/ H
0 d2 J1 o! O; t: F
[ 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
|