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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。4 l* W* v% Q! x9 U: h. W
6 ~& O- ] e! S" }; Y5 P# d. n2 ~$ }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。. V9 I+ z8 g4 G
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turtles-own [a b c d k f g h- N+ B" g3 x8 V5 C( d
x y ;; these are the leaf-turtle's offsets relative to center-turtle
S( w: F0 l; T* ?7 n9 w/ ?]
% a. i' r) |4 |# d: uto new9 D3 n/ D5 t3 N: }: i& h+ n
ca
# {9 G8 s" x b; A- _* j; q5 a) N& |, G crt 5 * num_of_building
2 G* Q \/ S& w: ~1 Y" @# _ ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]9 n( }3 s# Y5 v4 p
scatter ;;keep center-turtle random positions " t) P# _( Z3 b0 l' l5 G$ A
unit_plan ;;make up the building plan- Y0 u3 R, n1 \. f X) W; T* g
end
& @, ^. [5 z0 w* ^) V v9 r0 ]% s" zto scatter- |3 c& L- c' ]2 e/ \ S# o
ask turtles with [remainder who 5 = 0]; v( S$ W# [# U" T2 S
[, o. h2 t' y' [' s4 C
set xcor xcor - 6 + random-float 154 l/ q6 V" @$ s2 l) u- U
set ycor ycor - 6 + random-float 154 }. }8 P6 j$ o% \/ z O0 V
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end1 b- W1 J1 J- F* U; a3 r& G
to unit_plan
& w. E1 A. }8 b+ |6 Y, c* {" Dask turtles [ ~9 R( G$ Y) u
if (remainder who 5 = 1) [set a who
8 i1 J5 ^/ u# \4 s# L0 h* s5 K set x ( 0 - Wid / 2 ) - D# u* `* ?4 t! `* g
set y Dep / 2 ]
) N, F h6 L S' z+ j0 ?. M set b int (a / 5) * 5
& W6 Q. Y) Z' Y+ K setxy ( xcor-of turtle b + x )) N# B( [% t) F2 B: S* P$ j
( ycor-of turtle b + y )
! v6 `9 z6 _# S. a0 yif (remainder who 5 = 2) [set c who
0 w9 O4 ? E: l( F9 s set x ( 0 - Wid / 2 ) ) a; D# e& p- T$ m, W
set y (0 - Dep / 2 ) ]
2 S1 W5 t( @& b0 G7 { set d int (c / 5) * 5; ?% y6 c8 u, G
setxy ( xcor-of turtle d + x )
8 b) P" A: ]' j9 R. \- W! d8 d (ycor-of turtle d + y )
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2 o" m: [) ] ~% d5 E
2 |2 u! G3 w7 G7 r: w) bif (remainder who 5 = 3) [set k who
; m- c& O- T x. k( n set x( Wid / 2)
1 X6 |/ e5 L" R set y (0 - Dep / 2 ) ]
0 O& H3 z; d2 F0 B set f int (k / 5) * 5. ?6 x5 H3 H0 F: `' ?' _5 \
setxy ( xcor-of turtle f + x )
2 p* U& f/ d) n4 Z3 R (ycor-of turtle f + y ) N$ j- x* `6 E! L, Z4 ?
4 W) u2 \% x4 Q) W
: L4 n, @! U6 h# j% H* wif (remainder who 5 = 4) [set g who& n' c$ B* t+ O
set x Wid / 2 4 b1 [; b1 e8 N' | G
set y Dep / 2 ]$ g# u' V4 w! P9 F1 H1 Q
set h int (g / 5) * 5
2 F; E: Y: o0 o$ Q setxy ( xcor-of turtle h + x )
! {$ S; g+ m' f (ycor-of turtle h + y )
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end
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[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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