|
|
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。* q$ s" z, H& }2 h8 q+ e! G
6 T; t- l$ \ w$ C9 k, R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。# @# l. F$ m2 L& L7 O9 R& ?. F% l
4 Y5 N4 f% {( [- b' c) P" e& A
turtles-own [a b c d k f g h
+ \$ m K' [! z% K7 Q* y x y ;; these are the leaf-turtle's offsets relative to center-turtle : ^ |- [5 \, o" G% t, L) G
]
" o- l8 n$ F _! }0 tto new1 [) m. A2 Z: F6 h! s0 K/ Y: a3 {
ca* K( j) A' F; d/ G7 M, {
crt 5 * num_of_building6 Y+ C/ j4 f$ U9 g
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]# b8 k* r e! _4 K" x- s
scatter ;;keep center-turtle random positions 5 l/ u6 b2 T8 d$ C! C8 p. D
unit_plan ;;make up the building plan
' S) M* m1 {' ~3 D# @: Yend! r m- ]; q* U( p
to scatter- @3 \ X. P9 j q
ask turtles with [remainder who 5 = 0]8 r8 Y# o8 G( w2 p, ?, w8 X
[
5 j* D R4 C! H, L. @. |1 w7 jset xcor xcor - 6 + random-float 15( j ^! Z4 v5 k8 X
set ycor ycor - 6 + random-float 15; @! c4 j" Q" @- g) Z( ?
]
$ l6 k) r$ F/ O; C5 uend) V3 M: H+ |. E, { I9 I1 n
to unit_plan 0 X, I5 D6 D. i$ o1 h
ask turtles [
V* z4 d1 S! fif (remainder who 5 = 1) [set a who
8 z* A% I, B, n# p set x ( 0 - Wid / 2 )
$ t. B2 t$ A$ N# h: n set y Dep / 2 ]- p' H6 t7 d* `( w' \5 }- [
set b int (a / 5) * 54 n4 N3 b- v% V J k: P8 t, |
setxy ( xcor-of turtle b + x )2 y0 l7 d" t5 [/ ^% R! D2 y. h- o
( ycor-of turtle b + y ). r6 ^5 J5 ?- A3 w
if (remainder who 5 = 2) [set c who
9 [! X; |4 U% ?6 o; L1 c- N set x ( 0 - Wid / 2 ) ' A6 F$ x, p7 G1 {5 X" m; Q/ J
set y (0 - Dep / 2 ) ]% }3 ~7 V5 U5 c9 o. \
set d int (c / 5) * 54 O# P' V2 P" J' F4 P! B* S
setxy ( xcor-of turtle d + x )
3 G E' g a, B# P2 p (ycor-of turtle d + y )
* u$ v# Z' l& P: y% U
4 d% S. P$ m6 J4 ^- ~ v 7 b$ m) ~, _& Z
if (remainder who 5 = 3) [set k who
D& R. _! y4 k' M. q+ Z: J set x( Wid / 2)
6 P) v7 x$ u3 r. g/ Q set y (0 - Dep / 2 ) ]
. S) _6 l& V% {& L set f int (k / 5) * 5% J+ r9 c1 @ g; y( i( g
setxy ( xcor-of turtle f + x )
0 D- q5 F2 H1 ? (ycor-of turtle f + y )
7 |. ] Z0 c8 \/ @1 I8 W$ L2 U ( y8 w7 f& D3 ^4 c# K N
: r5 q& h6 S! v" u% ^% mif (remainder who 5 = 4) [set g who
& p; ^5 ^1 ^0 I8 t) R set x Wid / 2
5 n C2 V3 \* P set y Dep / 2 ]: O9 I( n: q; m! L' {: h, U8 i$ x
set h int (g / 5) * 5
+ h) I; J0 X& b7 P- A setxy ( xcor-of turtle h + x )1 \8 l! f& v, L$ {5 |0 R1 N9 e
(ycor-of turtle h + y )
" q) I" ^$ Q6 W. V* h5 F ; E. h. a# _. s0 m* X6 j* s& V
+ W$ c" x9 N, A6 W1 O) K ]( a5 ^$ ? e# x
end
1 A4 _) l/ O/ h. p6 P
+ J6 k$ E o$ E8 s0 H; H[ 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
|