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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。& o' I$ X/ x, {# P2 o
/ G! J( `7 N# S3 U c4 vturtles-own [a b c d k f g h- e$ g: h+ c. v7 J" l
x y ;; these are the leaf-turtle's offsets relative to center-turtle
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to new2 Q, A+ _ I# j" Z+ C* R' b" G
ca3 v2 H/ U; G, q; G# U
crt 5 * num_of_building8 Z D; ~/ z( K2 ~
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]1 U. @( P& T/ B: N
scatter ;;keep center-turtle random positions " x' `6 d- Y' J7 ?
unit_plan ;;make up the building plan
A2 l+ l4 z% Q6 E0 s4 k/ O% Rend
" v+ b; v6 [$ D* eto scatter
, Y: M* F( _" `1 Dask turtles with [remainder who 5 = 0]
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set xcor xcor - 6 + random-float 15
, T& @- \" `' H1 r" eset ycor ycor - 6 + random-float 15
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end9 |" C$ i* d# w4 z2 u
to unit_plan
" X) T" o/ Y/ L) n; ?; Oask turtles [
' c4 G: m! m3 f. Fif (remainder who 5 = 1) [set a who 9 y, p6 U \0 L" ?2 g" b
set x ( 0 - Wid / 2 )
/ S" `2 ?' h0 J! X3 } set y Dep / 2 ]1 [' R. h+ _1 _1 b0 ^8 o
set b int (a / 5) * 5
9 e' I$ e0 v4 G7 }- m, g$ a8 G setxy ( xcor-of turtle b + x )
h7 u$ p+ V$ v" i ( ycor-of turtle b + y ), [0 p+ S* \+ m- t+ a
if (remainder who 5 = 2) [set c who
; H: m( C3 m% `6 t. o4 i set x ( 0 - Wid / 2 ) ! Y1 Q$ D" D ?! u/ U2 l
set y (0 - Dep / 2 ) ]
+ f! z$ F) m9 f6 s1 p( n set d int (c / 5) * 5+ V1 y. g! P( m, {2 l8 ~5 w" o
setxy ( xcor-of turtle d + x )) H+ j6 P1 q- W2 J& j/ v: \
(ycor-of turtle d + y )
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/ C7 e- g" F) w$ v3 Eif (remainder who 5 = 3) [set k who) z' y9 _4 s% E1 N V: S
set x( Wid / 2) - G; x" ^' {) c( b
set y (0 - Dep / 2 ) ]7 j2 @+ H5 w" q, ? a7 ~7 [0 u7 s
set f int (k / 5) * 5
% w8 R" }: K5 L/ ^0 E9 S W. e1 H setxy ( xcor-of turtle f + x ). m+ ?; T1 k$ D4 f1 |) w. N5 |
(ycor-of turtle f + y )
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; z9 F7 u4 u& r, D$ [) V* vif (remainder who 5 = 4) [set g who
2 m0 D- Z7 u, k1 N, Y set x Wid / 2 8 O c- a* d. K4 S8 P8 K
set y Dep / 2 ]
; V0 U8 h: j) J6 Y) Z5 u8 Y set h int (g / 5) * 5
; z v( D, }; {* T" | setxy ( xcor-of turtle h + x )
9 |3 x: M# \5 N2 O& ^3 b8 V (ycor-of turtle h + y )
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# ?. c5 f7 e% ]1 z" `- b[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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