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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。( S2 j5 z" {7 W: R/ T; f& C6 m
& ?; V, P+ t! [0 N) ~ [turtles-own [a b c d k f g h
' B: o Y4 d/ c Y6 ^8 r/ N8 Q# |+ Q x y ;; these are the leaf-turtle's offsets relative to center-turtle ! g- ?; F) O# p5 r
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to new" _ T- c- R7 u; W( g9 \
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crt 5 * num_of_building
& w9 o6 X% p6 h ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]5 O4 W7 ` r& `% }1 U' Z
scatter ;;keep center-turtle random positions ) y! j- ^( E; W5 H2 b' M# w! ^) C
unit_plan ;;make up the building plan
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to scatter6 c4 K. v) O+ B4 A$ G2 l
ask turtles with [remainder who 5 = 0]2 m8 }6 t9 T' t- O6 x
[
; ~7 T% K$ _3 O3 ?3 {set xcor xcor - 6 + random-float 159 {0 d# ^ M0 C: B" y4 L
set ycor ycor - 6 + random-float 15
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end2 C8 {9 ^( p' a; t+ t5 b Q
to unit_plan
& ?, T+ w* h2 h5 ]7 aask turtles [
. i+ _9 Y4 S; X @! lif (remainder who 5 = 1) [set a who
+ J7 F( M7 S$ r- }3 D) f set x ( 0 - Wid / 2 ) , A% _0 [. l0 B5 ^1 H+ c
set y Dep / 2 ]' R6 {: X( |% d' h# f9 N
set b int (a / 5) * 5
( I5 k/ y8 r/ S- p, n6 | setxy ( xcor-of turtle b + x )
( {% L1 k3 G" X; q$ ]6 b ( ycor-of turtle b + y )& T4 g1 f) f2 B; T4 g$ q8 @
if (remainder who 5 = 2) [set c who/ s/ ?# P" [. |4 i
set x ( 0 - Wid / 2 ) 3 C0 n- k; }' L- t# q+ B/ e
set y (0 - Dep / 2 ) ]7 `' H+ a0 q' @8 N
set d int (c / 5) * 5
# X# m; \* a# F$ {. b- q setxy ( xcor-of turtle d + x )
, e B+ o6 C. B8 \ e (ycor-of turtle d + y )
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if (remainder who 5 = 3) [set k who+ w5 s- y8 \/ s
set x( Wid / 2)
1 G: s; u8 j9 W- ^5 @ set y (0 - Dep / 2 ) ]
5 R; ^3 i1 l) J% C* x! j8 b# A set f int (k / 5) * 5
5 \/ C# [+ ]/ u7 i. K- n: @ setxy ( xcor-of turtle f + x )5 e' q/ Q2 ?% r0 W4 [. w& T8 c
(ycor-of turtle f + y ) + c0 h/ g, e% Q: e1 D
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4 o+ y2 W+ N( `if (remainder who 5 = 4) [set g who
: d0 v! S7 X4 F; o" `8 m# K set x Wid / 2 G0 S% u" c( x' k8 A7 l9 g
set y Dep / 2 ]3 a# f4 c4 w+ ?; \& d4 V9 w% s
set h int (g / 5) * 5
+ m7 \2 w- b% j6 ] setxy ( xcor-of turtle h + x )4 R5 D% I( f+ B
(ycor-of turtle h + y ) 1 N }, B7 D* {1 x2 c
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! U9 `* Z9 @$ `* P$ H- r E[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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