|
|
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。$ `' X! B$ B% H6 o
1 N1 ^( w; Z# V$ e7 `
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。& _; z, C$ ~, F- A
; E( p7 ^1 V; a! g& k& ~turtles-own [a b c d k f g h. V* |. W" t5 Q" {/ L. B+ N1 @5 o9 ~
x y ;; these are the leaf-turtle's offsets relative to center-turtle
; {2 z8 t2 \# l' p]: i: O' A3 P% o' g/ c
to new0 y* |* r' [+ L: ?) y
ca
5 q' e4 F2 d; d1 C8 J5 C crt 5 * num_of_building
6 r" C, _& i+ e* M& H: a- C8 j z ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
3 K9 R# W) h( P. Y: |) R9 L scatter ;;keep center-turtle random positions
6 x$ Y4 s( G) w unit_plan ;;make up the building plan
- D3 p' S8 Y hend `! m6 l3 E2 O5 V6 p( p3 y x
to scatter" j3 U- A0 Y' i; k5 q
ask turtles with [remainder who 5 = 0]6 A* i& R, V y
[ i4 C0 o+ C$ c2 j3 G
set xcor xcor - 6 + random-float 15
% r ]! U# A0 q7 lset ycor ycor - 6 + random-float 15
5 b( X3 }4 a1 R( W+ _]6 H' K) U3 y* w; T% U, U, V1 F6 H
end5 v9 A6 e! m& V9 o/ r" O
to unit_plan ) p& I1 u/ R- ?4 N4 c
ask turtles [
2 o! q6 W/ L2 B4 hif (remainder who 5 = 1) [set a who
, X. N1 p2 S |3 a5 ~4 m set x ( 0 - Wid / 2 )
6 G' s5 `9 ~: J# v- y! F set y Dep / 2 ]2 o+ @% `: X3 f( \( P
set b int (a / 5) * 5
/ A) c# l) R2 }9 ]% _9 | setxy ( xcor-of turtle b + x )" D6 v) v: N* F; m
( ycor-of turtle b + y )
/ b+ ^2 x, e$ n9 Tif (remainder who 5 = 2) [set c who
3 [: r, J: ]' H% O set x ( 0 - Wid / 2 )
+ L* E* b3 o% [% z. C) M+ w set y (0 - Dep / 2 ) ]
1 W, c; m7 `1 A+ ~; Q! i set d int (c / 5) * 5
. _' P; x& _7 x v setxy ( xcor-of turtle d + x ): E5 u% A. O/ a
(ycor-of turtle d + y ) ( i$ F! D; J0 ], S2 v3 E
1 P. L8 @4 ^8 O; E
9 A k7 ?% r f* jif (remainder who 5 = 3) [set k who" C0 Z# ]& `: S! y5 o# B% S1 `
set x( Wid / 2)
* G1 s! h2 F( K o# a" m+ M* ~ set y (0 - Dep / 2 ) ]
+ V# f f- r2 N6 D8 [ set f int (k / 5) * 5
5 f& O$ t1 D4 |" s0 L& y+ F setxy ( xcor-of turtle f + x )* ~8 h( G! {% M; F0 E# N. Y$ X. K
(ycor-of turtle f + y ) 9 a- H5 n4 _# t* M' z
$ p0 P! H% L! P9 R: k $ w. `0 E+ z( t9 b
if (remainder who 5 = 4) [set g who2 b- p K8 M% d8 D( B$ F: c6 H9 L
set x Wid / 2
5 o! i+ e$ N7 Y( Q W* P, i# I3 r set y Dep / 2 ]
; w6 v% {0 U( u5 K set h int (g / 5) * 5% R! t! y7 ]6 i* c0 ~8 x6 q5 v
setxy ( xcor-of turtle h + x )
( d/ g! d0 S' R4 t I3 ~# ` (ycor-of turtle h + y )
( }) H# p- w6 t( k- C; M6 I" j
& I5 j' h8 R& J3 z( T: o
) E8 g% y5 |! W* H7 C! r$ m ] Q/ q, x) R& A5 `9 B1 {
end
" H c: D3 l. W- [7 d+ r( |" y
8 U- [9 C1 l& i u5 l, i W/ Z- c[ 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
|