|
|
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。0 p& \- }% u7 C2 k% i
9 s4 ?4 v# o" n4 E9 _. }/ T
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。' |: k2 D5 H8 F2 x* S
5 d, h/ Y5 j, N8 A6 K& s9 s# c
turtles-own [a b c d k f g h
; S+ G8 x7 {& o4 T' D! l x y ;; these are the leaf-turtle's offsets relative to center-turtle
5 [' y& R6 F! M- D( v5 h, G]
/ I' E2 j) i% h7 S$ c& Pto new
) C$ n2 Q6 x# _4 N0 v/ \ ca
1 C, \# s- y7 I' B" \ crt 5 * num_of_building- v" E& s, L8 ~ v( t
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
: O% R6 D" P" ` } U7 q/ `' Q scatter ;;keep center-turtle random positions + W. N" @. _6 t) H6 }
unit_plan ;;make up the building plan0 h# x7 H% q2 F+ x0 f L) e( O
end, M/ ~# X9 n O8 p2 x7 W3 U0 e
to scatter
4 O; e( ~) {/ P! ]8 S* {1 m! Dask turtles with [remainder who 5 = 0]
* g+ C( G, D7 m3 |# k- `[. v/ G5 W" \: c& g: n
set xcor xcor - 6 + random-float 15
: \6 ~& W) y% p9 _set ycor ycor - 6 + random-float 15
% L( s$ e5 [) _0 I]
5 N! F! h* [* }& \4 f) r6 J" Nend
" \6 m. I- b4 ]' r8 D8 C/ Q: ?/ Dto unit_plan * G; f4 Z. m+ T, |4 L6 C% C1 |" ?
ask turtles [4 K$ k7 c' l3 N! V3 g6 u7 t4 u
if (remainder who 5 = 1) [set a who
! A+ p, O. D6 f5 m set x ( 0 - Wid / 2 ) ' `: H1 E4 Q- d( B, N8 w0 X
set y Dep / 2 ]
( A6 K2 z3 R# v, j9 X& Q6 e) { set b int (a / 5) * 5
) ] N Z E/ ?; s- m setxy ( xcor-of turtle b + x )
2 j2 E" \6 A2 f( E3 L ( ycor-of turtle b + y )) n0 k! n5 V% {" s, E! l5 u
if (remainder who 5 = 2) [set c who
( ]5 Z! i: m: G* Z9 l set x ( 0 - Wid / 2 ) ( H3 ~% I& l7 @3 I0 d
set y (0 - Dep / 2 ) ]
4 A7 t+ w8 V$ Z0 h* ` set d int (c / 5) * 5/ S, V( L: P f2 F/ Y# ? @
setxy ( xcor-of turtle d + x ); v$ k! p9 }+ B. w. B
(ycor-of turtle d + y )
+ p! h. Q; {! P, u 9 f: q* ]# H' t( E
% Y& P% S) v8 Q# z% S2 oif (remainder who 5 = 3) [set k who
. g) h# R% u8 q! y+ B' L5 b set x( Wid / 2)
0 i4 L2 c6 w, Q1 \5 J. h! y set y (0 - Dep / 2 ) ]
$ k, r, z$ r1 o- {* q3 P. A set f int (k / 5) * 5
" a E5 n9 C% c$ c! q9 @ setxy ( xcor-of turtle f + x )
) z- ^% z. `2 M5 I0 k (ycor-of turtle f + y ) ' w; v- d# }0 R0 B/ l$ \
4 N( R4 f8 v; ]! H6 C
' ]: N+ e5 M, C% W
if (remainder who 5 = 4) [set g who
' V5 `% |4 B$ _4 T: H' D9 c set x Wid / 2 1 Z6 R7 |' N+ A$ k6 j
set y Dep / 2 ]* Z$ w" x( K) d$ ?
set h int (g / 5) * 5
7 q* x" ~% Q7 {3 G; x5 K setxy ( xcor-of turtle h + x )
+ o6 F: `+ a7 x7 ?% D0 G8 K (ycor-of turtle h + y )
% a" D- L& N r! B' G - u8 _) A4 P4 X9 }/ K; I/ g
( N. {1 u( u2 E4 }
]7 z! H/ X$ S5 S+ i% r2 g; f
end
( J- Y" N" @/ ]& o/ [) L; D% a
) i& X" i3 `5 Q& }, j[ 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
|