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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。: h+ M* d& d$ t5 R
: F7 W$ Y' n7 g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。% i* y$ f9 [0 K. J
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turtles-own [a b c d k f g h
( v A8 @) C% D. `# [7 Z x y ;; these are the leaf-turtle's offsets relative to center-turtle
" w1 m4 R8 }, ]: []
v# v# t, o( |1 u# Lto new
( c/ r) y9 \" O# t4 | ca" c" `3 T, m( c8 z
crt 5 * num_of_building! Q8 q9 p% u! |: R# ~9 z1 V
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
6 X+ i- L2 D+ B5 [1 A* T scatter ;;keep center-turtle random positions / b/ Z" p" k6 N% ^+ d9 Y* l: F
unit_plan ;;make up the building plan- y/ v0 a6 M1 g: |
end
, C7 l7 S6 ~! G9 X0 z: |+ Q7 N% Z' b* Lto scatter
\# w1 O+ R, X$ O7 J8 Sask turtles with [remainder who 5 = 0]) v/ ?- @- t2 y# f
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set xcor xcor - 6 + random-float 15
6 Z2 D2 R6 W) }6 _, e7 s/ \- Vset ycor ycor - 6 + random-float 15
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! A% ~" B+ A) Fend7 [: C m% L$ r/ @ _: r
to unit_plan ! A$ d, t4 a1 D% B% h# N' w
ask turtles [
+ x- L+ }/ Q/ L% }9 }/ T) p$ dif (remainder who 5 = 1) [set a who
7 u- z1 c9 T% G% B7 ? set x ( 0 - Wid / 2 )
& ?* K7 O/ X/ M, y set y Dep / 2 ]! b( R- M* @0 w5 v8 L% |" \
set b int (a / 5) * 5
& J, t7 X- ~6 A# L0 l( _ setxy ( xcor-of turtle b + x )
: ?0 C& y3 C; h+ J1 _& W* N ( ycor-of turtle b + y )! |+ g# w9 |: s
if (remainder who 5 = 2) [set c who) `- e- {* @8 x
set x ( 0 - Wid / 2 ) - @. K; N7 i, n1 f% E" T! w: b ?
set y (0 - Dep / 2 ) ]
5 v1 D- W0 ~3 G$ d8 Z) a2 B% m set d int (c / 5) * 5
) x \) V6 e6 x8 Z& h2 Q/ e$ U setxy ( xcor-of turtle d + x )
# t* Y# O. J9 z. ~+ ?, h1 x, [ (ycor-of turtle d + y ) 6 r8 c- \2 X2 ], t
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' B4 A5 d7 s6 a" D/ Jif (remainder who 5 = 3) [set k who% v; \: z( Z$ I- i
set x( Wid / 2) . n( a0 B, |9 D
set y (0 - Dep / 2 ) ]# a U; ^# x: o" m
set f int (k / 5) * 59 V3 k1 h% l" t6 b4 R6 }# [
setxy ( xcor-of turtle f + x )
# @0 L: i) E2 i6 p! W8 D# z3 Y (ycor-of turtle f + y ) 9 n9 i% o% {) `0 ~
, ~! E: T- S9 a. w4 y& z
9 [% \) C$ E* R6 x( j4 iif (remainder who 5 = 4) [set g who6 ]* w+ v) d& |' V& F( Y6 }5 L* X
set x Wid / 2
! L) l- Z* j$ T$ A4 F+ y* D3 `# Z set y Dep / 2 ]6 \8 _) M, r/ K& k1 A' c
set h int (g / 5) * 5. `, e% i" T8 B+ V) w9 c( ^
setxy ( xcor-of turtle h + x )
: u' H5 w& D/ l, y7 O/ B (ycor-of turtle h + y ) 8 {% V2 R' q) d$ M% ?4 B# r& |
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]
+ c/ l( ]- u; V" }8 D+ T: rend: q3 | ?4 r, \" Z
; f; T5 k8 O. Y5 M" Z[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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