|
|
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。
1 A3 [* c9 |. h9 i
( F5 w0 v* W, W, ^4 w4 H$ k) q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。4 t6 {5 w" {/ u+ Z) y
# g4 P+ P Y$ J5 T5 vturtles-own [a b c d k f g h" Z0 p! t. u, _' w
x y ;; these are the leaf-turtle's offsets relative to center-turtle
% H% L, x) \% Q. e6 n1 S]" ^2 P. i; Y7 x7 T0 p8 I8 w
to new
0 D- H) U; u$ X% R) t# x ca
! S. H# ~- f( |) B& ? crt 5 * num_of_building: S; a: c6 u2 D, s- J: K5 k
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
/ t2 X6 j, V7 ~( ?) J2 J& { scatter ;;keep center-turtle random positions 0 w" z0 E- M, y. [1 H( @* \
unit_plan ;;make up the building plan( W% ~8 U ^5 L5 O0 X6 K
end
( z2 l" K+ Z( d& t, K& g7 }+ R8 zto scatter
" z2 v" f2 `3 V1 S0 l W$ [ask turtles with [remainder who 5 = 0]
# t; U4 Q: _3 y' a7 P[
|' ^8 Z0 d$ v* m5 s( y: cset xcor xcor - 6 + random-float 15% l0 W% q" F [6 W: F: z. A
set ycor ycor - 6 + random-float 15
2 N7 ~: l1 @2 e" u8 Y: O3 c. x3 F]
8 M$ L. R$ N& F, Mend3 [- \) n9 L( D- s6 v
to unit_plan
( Y& n; s6 h2 f4 T, @' C* Kask turtles [
+ C1 o$ ~1 j. o& P1 l6 x3 \if (remainder who 5 = 1) [set a who & v0 ]: C8 P/ B( n
set x ( 0 - Wid / 2 ) 4 y/ i4 E. L( B; [1 [
set y Dep / 2 ]9 q4 s9 c9 _5 S7 }+ D: m
set b int (a / 5) * 5
, K5 o/ J5 R* U4 A setxy ( xcor-of turtle b + x )9 x# |8 l0 m- d( X
( ycor-of turtle b + y )) i) U* H+ w+ }) C; O
if (remainder who 5 = 2) [set c who7 V% o$ v k: M
set x ( 0 - Wid / 2 ) 5 T; Z( p6 J( t$ W' ^8 x; {4 }, @
set y (0 - Dep / 2 ) ]6 d4 P: H' V. P+ J* U- ?. V
set d int (c / 5) * 5, ~7 L# M0 \$ B% W' f& K2 S
setxy ( xcor-of turtle d + x )
1 h9 @& ?" k0 P- ~2 p (ycor-of turtle d + y ) 4 b- ?# [9 T1 N9 |: Y
% G# c- p/ t7 [9 n7 H1 ~- L 5 D0 H/ z9 D) T! Z5 Y, v) [5 F n' ~
if (remainder who 5 = 3) [set k who
6 w6 |* i9 o, L( a% T/ _' I8 n set x( Wid / 2) ) u1 P( w" F4 y/ Q+ A
set y (0 - Dep / 2 ) ]
9 N h0 v2 q. @+ j( ? set f int (k / 5) * 50 @) u7 L( V2 u4 q
setxy ( xcor-of turtle f + x )2 l$ u5 r' U, L q/ _/ z: C
(ycor-of turtle f + y )
" m8 B. o; E: U5 e) W; P& S* d r% a Q; q( S* W, i
$ d, E7 ` E6 Z$ e; M. U8 b& _
if (remainder who 5 = 4) [set g who( q$ W w6 g3 P2 H) o
set x Wid / 2
& K, a1 d8 R4 N7 r$ |% A4 w. ^ set y Dep / 2 ]
4 L# A% \( q4 A8 r* O/ d set h int (g / 5) * 51 L2 X* D& t K4 Q0 r5 L
setxy ( xcor-of turtle h + x )
( C4 F3 Y) c9 f* |/ I+ _4 ^* e( A1 n5 F (ycor-of turtle h + y ) ( ]( `0 a+ t0 R- _- L/ X+ n* h9 t
. A; q) M$ e+ v! r
& b$ r9 F6 j& ^0 G ]: X( ?8 y; ]- W) `! v4 U
end
9 m- K# }8 I$ t) S9 E
& w7 j( m/ E0 C9 Y3 Y[ 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
|