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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。
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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。3 F( v5 t+ r2 ~ D
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turtles-own [a b c d k f g h- F3 G; W8 T& y: H* m: U: r8 j9 Q
x y ;; these are the leaf-turtle's offsets relative to center-turtle & s, o8 l" c" M+ Y
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6 z f+ c1 y3 |0 Z0 Nto new) n5 W4 Y/ a2 W% p, s1 \8 g" ~
ca M. B7 t( W+ q
crt 5 * num_of_building; G; D; q3 D( w$ e3 h
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]8 ]/ l2 o. D" X& |$ v! f7 C
scatter ;;keep center-turtle random positions , c0 w+ ]4 y# v$ ~! H" m( Q: j
unit_plan ;;make up the building plan. k4 @$ J# g- H4 r }: K' {, W/ Y
end
0 B1 s1 l/ c% f [2 qto scatter# ]2 s3 q; N" L5 G% A, _, I' @
ask turtles with [remainder who 5 = 0]8 I: `% F, q7 K
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set xcor xcor - 6 + random-float 15
2 g _; D- P6 N- Hset ycor ycor - 6 + random-float 15
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to unit_plan
8 I: H+ Z9 W$ [' F' f$ qask turtles [
1 a9 P0 q3 M! s2 t- \. cif (remainder who 5 = 1) [set a who
; c Y6 M- C9 h; \# R set x ( 0 - Wid / 2 ) - H$ I. e) n5 r8 a5 R, Q
set y Dep / 2 ]1 B5 T2 i( a4 t
set b int (a / 5) * 5
8 ?- x( i2 z% U3 J setxy ( xcor-of turtle b + x )
8 N$ [2 c7 G3 X" c# H* x" k ( ycor-of turtle b + y )8 _, w9 A$ I5 T% V g
if (remainder who 5 = 2) [set c who
4 P; l; Z* a* P set x ( 0 - Wid / 2 )
: |& }. e6 [- ]+ ?0 z+ W# B set y (0 - Dep / 2 ) ]* c0 Z/ \* S: k5 B7 \! i' w! }
set d int (c / 5) * 5
" Q: K) S# g; w setxy ( xcor-of turtle d + x )
2 G+ f, Z. b# C& ~5 ^ (ycor-of turtle d + y )
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, D5 l- ^! I6 s5 c; U- R# wif (remainder who 5 = 3) [set k who; w1 [6 s7 M; Y5 v2 \# l: H
set x( Wid / 2)
4 q/ Q3 Q Y6 L! ^/ Z% J$ M set y (0 - Dep / 2 ) ]
2 H- L/ M( e) e8 a set f int (k / 5) * 5
/ `0 @& S: {) u. Q setxy ( xcor-of turtle f + x )6 s" f0 f6 o7 c0 ]& d; s
(ycor-of turtle f + y ) 6 i9 e6 i! h% P# B* {" B
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if (remainder who 5 = 4) [set g who' i! W3 z- m9 x i& |2 Z u
set x Wid / 2
x1 l: c1 k$ i! h$ }0 [9 b- q9 g" T set y Dep / 2 ]7 t5 s) q( S' }7 R- s- e
set h int (g / 5) * 5: k W+ ]6 p! H3 Z5 V- T) l- p
setxy ( xcor-of turtle h + x )6 c& H7 S D9 _! U! A* C2 R
(ycor-of turtle h + y ) 3 M% w5 f2 A# n, j# b
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" F H# p6 W, I! V ^ Rend
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[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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