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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。) u! o& Z' ~4 p: z1 V5 c, [- Z
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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。
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turtles-own [a b c d k f g h$ E/ X* A8 t5 }% ]
x y ;; these are the leaf-turtle's offsets relative to center-turtle
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to new
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( R8 O8 e, K! P; C& | D crt 5 * num_of_building
: t8 r$ U+ E8 ]/ v ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
/ Z1 r, b2 G$ j; j scatter ;;keep center-turtle random positions - \' o; i5 l. ^
unit_plan ;;make up the building plan6 V/ w9 j6 H% e
end
3 K& x' y& d) ito scatter3 y$ A, B' ]3 q$ F; i1 B! F S
ask turtles with [remainder who 5 = 0]
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7 C8 o+ Z2 ]5 R: M; hset xcor xcor - 6 + random-float 15
( y3 o+ e2 }- t+ H0 \set ycor ycor - 6 + random-float 15
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2 K" W/ a6 K9 P* v' M- a* Bend
7 W& H$ q9 B; m* ]to unit_plan
- d* g7 \* N$ f$ T mask turtles [
+ a/ C6 i) I2 u, T; m0 }7 j2 Wif (remainder who 5 = 1) [set a who V3 r' N' Y4 B# y
set x ( 0 - Wid / 2 ) 6 e& K7 S/ o* H6 B3 ]$ f4 L
set y Dep / 2 ]( D7 p% y0 N9 f* f4 x8 O; I
set b int (a / 5) * 5
8 |% i( y' J/ e0 C2 k9 X* F1 f setxy ( xcor-of turtle b + x )/ ? ]( I/ S ?% r9 \* n
( ycor-of turtle b + y )$ M- q. M9 w: s& p: J5 f8 q
if (remainder who 5 = 2) [set c who
$ T3 n7 T+ j, h set x ( 0 - Wid / 2 )
( K3 I3 Q) J# D% o4 L set y (0 - Dep / 2 ) ]
7 m- F! W5 R1 @% b set d int (c / 5) * 5/ Z! y { f0 u( ~$ t
setxy ( xcor-of turtle d + x )
# \ v; J# W. |& Y S (ycor-of turtle d + y ) : n$ J9 f2 U- C
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if (remainder who 5 = 3) [set k who
t9 F( \( [9 _* [" y0 | set x( Wid / 2) ' x! b6 J* M6 q" \* Q
set y (0 - Dep / 2 ) ]
1 g: b4 }1 J2 Q9 x set f int (k / 5) * 56 L, d4 m. O+ V3 u
setxy ( xcor-of turtle f + x )0 B W3 {3 ^& c9 k( ~8 ^
(ycor-of turtle f + y )
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/ G( H: \# C( ^: bif (remainder who 5 = 4) [set g who
& W2 }. q5 o, T9 o% \/ B* k( V set x Wid / 2 ; l* ~# u1 V+ F. P% C% @" t
set y Dep / 2 ]* X) R* \' g0 v, {2 r6 k0 b
set h int (g / 5) * 56 W* x# E4 P2 F2 r: {
setxy ( xcor-of turtle h + x )9 @ s8 }5 i8 v, g, P9 x! A
(ycor-of turtle h + y )
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]
5 b$ T" t9 |. O6 s. u9 h- Iend
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, d' m: c7 t, m1 X[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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