|
|
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。
, n/ Y, K0 o5 I. I1 g) \: P: Y0 i/ j
- X# r. e3 v p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。' {, q0 R, F" n1 g3 z
& d6 \0 H, Y% z: L6 ^; ]2 cturtles-own [a b c d k f g h, L/ r) f* a* U+ d3 U8 |2 }
x y ;; these are the leaf-turtle's offsets relative to center-turtle
$ ?: ~$ k; n' b: I]
8 l$ Y* E4 Y& d% ? {# y% J: C2 Ito new
) q0 ]( F: \. V# T5 R7 Q& L ca- B( `/ ~# t+ w& x
crt 5 * num_of_building
s3 j4 l& @( W* ?, s$ C6 T4 V3 J% J ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
1 J5 F7 }" `: F# @* o3 h scatter ;;keep center-turtle random positions
; p! D8 M% ], ?& U. h unit_plan ;;make up the building plan+ t; w4 ]/ w( l& f3 r; E
end
: L' ?- ?6 Q E/ _* A: q) Y3 oto scatter8 r; a4 N( k/ ]
ask turtles with [remainder who 5 = 0]
8 t. }$ h I: m6 z[
! f6 d5 l1 k& y; P2 Q3 c; Nset xcor xcor - 6 + random-float 15
5 c9 K1 z" ~3 y4 _! Gset ycor ycor - 6 + random-float 15
4 U: S9 K! s. ^5 a8 a]
+ }8 ~; ~) c( ?' u( Send3 O0 y1 w- a/ N. |; j; C: P
to unit_plan
+ h0 s6 q. u) S$ cask turtles [
! |# N/ p8 X9 J; ?& P9 l/ ^% Tif (remainder who 5 = 1) [set a who ; S/ s E- o# B
set x ( 0 - Wid / 2 )
! }# x3 m" p. G0 Z6 o, ?3 l' S set y Dep / 2 ]
' @+ }" |8 h1 z. a set b int (a / 5) * 5# Y. t5 y# M& m L( C8 `
setxy ( xcor-of turtle b + x )/ f; H3 b B4 }7 U
( ycor-of turtle b + y )& y! b [: S* l& D8 q) n
if (remainder who 5 = 2) [set c who
) @2 A+ e3 C- K. L set x ( 0 - Wid / 2 ) ( Y( z( {8 O2 N8 N$ z+ ?
set y (0 - Dep / 2 ) ]
/ J9 J# q- s+ v3 | d4 g- L4 u set d int (c / 5) * 5
' n- s9 l, T; }0 M' _ setxy ( xcor-of turtle d + x )5 F* e, L( T- ? f, ]9 Q& u" M8 D
(ycor-of turtle d + y ) 6 S0 ], s( K3 u* K) K$ ~& Q/ p3 R
" A, `/ f+ o: W) T 5 V5 }4 ~3 l: Y b$ P6 T# o; N
if (remainder who 5 = 3) [set k who$ z- _* a! a2 o Y1 b2 |! S8 e) n2 E
set x( Wid / 2) 6 R F' d6 G- r8 f# @6 }3 k
set y (0 - Dep / 2 ) ]
8 E9 W! i, P2 w* F l; g set f int (k / 5) * 5
6 d, x G2 _ Z' E) d setxy ( xcor-of turtle f + x )
6 O5 }% C$ D/ b2 A (ycor-of turtle f + y ) o% M: o- E- ~( v, c+ g& b! H! q. w
+ p" Q7 r8 N6 l0 d7 U # Q1 q( |, k0 w% w
if (remainder who 5 = 4) [set g who, ~+ L, X# B- @7 l
set x Wid / 2
3 k, r' q R: c( G; @6 Z9 S+ u* D7 a set y Dep / 2 ]5 v9 f; h- b$ @" T
set h int (g / 5) * 5
/ K1 [. s0 k2 U- R setxy ( xcor-of turtle h + x )
2 |. s, @3 t5 _% E9 f( M' \ (ycor-of turtle h + y )
2 |! o1 t2 |3 r- i$ N
2 ~ @4 c& h2 Z. F) ^; s9 X1 J6 ]
0 C) D' V. P/ u+ m9 x- x3 H h ]3 Z6 u0 w* K; ?8 Q) w
end2 B/ {7 n' y; [: [- O2 K
$ H a( U7 Z/ h, B# \2 T3 i
[ 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
|