|
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。
% O9 P0 x" {, v; P5 @' x2 o2 H4 t& K A3 B& 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。) r, |- l2 K3 U+ y8 G& D
, A: R, `4 s8 U! o% p$ @) R8 h% nturtles-own [a b c d k f g h
0 d W0 F( H9 K) k. ]" P& [ x y ;; these are the leaf-turtle's offsets relative to center-turtle 5 s4 A9 m2 u) ]9 t' o
]
' {$ B/ E" c$ ?4 u2 a; \2 [+ e3 oto new
8 y I0 W5 @( y r7 A( n ca+ y4 ^& I, [. ^0 k: z4 y; P9 Z6 v
crt 5 * num_of_building# f# B( I5 V7 e, z+ v$ d5 c
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]/ ], v; a" d3 [6 m
scatter ;;keep center-turtle random positions
1 {+ t7 s/ H7 s+ P( P9 w unit_plan ;;make up the building plan
% X+ C: T/ Y- s1 \) dend9 C/ g& l7 |1 e. G( e! R, U
to scatter* _0 p" {9 x) C, [
ask turtles with [remainder who 5 = 0]8 M. j6 I' ]. _; T- s6 U
[
$ T4 `& K6 O9 u1 s$ Hset xcor xcor - 6 + random-float 15, ~0 D7 {4 P- z" \9 ^
set ycor ycor - 6 + random-float 15% r# ` J' v8 B- ^6 h/ I u
]
6 l& L6 X6 i& {/ q8 {8 vend$ V; j9 d% B( G5 }& y- g- @
to unit_plan 8 }* W2 d( S" r3 v5 Q. ?
ask turtles [* k! I$ r0 L7 q' I
if (remainder who 5 = 1) [set a who $ J0 w/ i) \+ @/ }
set x ( 0 - Wid / 2 )
9 i( [- Y$ |, u. l: `% X set y Dep / 2 ]
2 w) Y2 K; [5 \7 l. D. R8 k6 ] set b int (a / 5) * 5
! ]( z7 Q5 m. x' E. v4 \ setxy ( xcor-of turtle b + x )9 I# ^6 M' H9 y- H
( ycor-of turtle b + y )% `& i/ o. n% k2 X
if (remainder who 5 = 2) [set c who: D% R7 b! p" l) x' f
set x ( 0 - Wid / 2 ) 2 u) @' V- P* g" A/ ]
set y (0 - Dep / 2 ) ]# t% T+ l% w5 ]
set d int (c / 5) * 5 M/ J' i8 A5 _+ a
setxy ( xcor-of turtle d + x )
/ F1 v b* h0 B/ J (ycor-of turtle d + y ) , ?3 r8 c5 P5 K N. y0 ?+ T
1 c9 K9 H+ I" Y' I& j
; U4 t8 f: [5 ^. u7 v2 o
if (remainder who 5 = 3) [set k who
3 b% Y1 X6 b# s) g+ p3 k9 i8 x set x( Wid / 2)
0 k( a/ {% T+ p( N5 t2 @ set y (0 - Dep / 2 ) ]5 q0 Y& @/ E" s
set f int (k / 5) * 52 n: B3 ]0 ?3 o/ `& y
setxy ( xcor-of turtle f + x ); |/ J4 D4 ]% V! L. v+ P' j" H
(ycor-of turtle f + y )
# q9 K& q% O6 r
9 {" ^% s+ b2 t* M 9 Y( E+ X3 A1 o: Q% V
if (remainder who 5 = 4) [set g who
H, C( X! x8 q set x Wid / 2
* _1 g6 k" S4 _# `4 W/ A" ? f5 w" Z4 o set y Dep / 2 ]
$ s$ I7 a9 i9 ` set h int (g / 5) * 5* @1 `% [* t" ] W# G2 E
setxy ( xcor-of turtle h + x )! T$ }9 y+ x3 X9 Y# N
(ycor-of turtle h + y ) 1 h" m! \6 q; H4 C F
& C0 D* D6 E1 f8 h9 y5 V
1 c( `. w/ x) D2 F2 K; s ]6 D: h; o n o
end
+ R5 f% I, b0 |( X$ z# _7 H- K/ ^8 J5 x
[ 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
|