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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。, z" ]8 z, o( V
! @5 \$ Y0 `+ G& y8 g, S9 I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
8 I7 l8 J7 R9 m- i6 E x y ;; these are the leaf-turtle's offsets relative to center-turtle " p: P6 s3 j9 C) ?
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: r. {7 [, s# V5 N2 Tto new
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crt 5 * num_of_building* w9 S8 s5 Y" y p3 _
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]( ^/ L- y/ p7 _' v3 V' k, I0 _
scatter ;;keep center-turtle random positions + E' S0 I5 }& e! i: a
unit_plan ;;make up the building plan0 x, u& b- s u9 B6 I, ^
end
0 r0 n+ H0 r' a) ato scatter, ^/ k; v& j+ L% A$ L" r/ g
ask turtles with [remainder who 5 = 0]
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& W/ M" ^1 v5 I/ H4 |set xcor xcor - 6 + random-float 152 V9 g/ p6 D l$ G- u, Z: r* w
set ycor ycor - 6 + random-float 151 D3 \ V+ o& E2 n1 [! W$ {! z4 @
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% X; w7 k- M: ^* fend
$ `2 g. J$ w% x G; Bto unit_plan
" x+ c6 G% {8 @' O1 Q' ?6 P8 wask turtles [
/ t+ E" s: }$ ~! k9 _7 G+ zif (remainder who 5 = 1) [set a who ' J8 b' W( E$ y1 U0 T6 [
set x ( 0 - Wid / 2 ) 2 u2 t. K; z" ?6 j( D. d2 E9 J
set y Dep / 2 ]% Y; P7 m9 @2 X
set b int (a / 5) * 57 k: a! p( j' E* V/ s3 B; b
setxy ( xcor-of turtle b + x )
1 C! n. W+ F) A9 X @; B& n ( ycor-of turtle b + y )
5 r' a% U1 b U! g# {if (remainder who 5 = 2) [set c who
* u% f% i9 E' _6 |% `9 M set x ( 0 - Wid / 2 )
6 Z9 b4 d2 G' v6 | set y (0 - Dep / 2 ) ]. _1 _: f; o2 _, u6 L( z* l
set d int (c / 5) * 5
: Y1 F% D" y1 F- l7 n setxy ( xcor-of turtle d + x ): ]3 O$ W: y' H) f# H) T
(ycor-of turtle d + y )
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0 u1 m6 T1 \) k6 j8 Q9 a4 m$ |if (remainder who 5 = 3) [set k who
! o3 W2 E( {5 _! }2 N0 [ set x( Wid / 2) 9 b3 E' w8 d! V6 l
set y (0 - Dep / 2 ) ]* _; G& P [/ s) M) `5 g( F
set f int (k / 5) * 55 Q c [& B& C9 V3 `3 g
setxy ( xcor-of turtle f + x )
6 I) R" K8 `+ a, K" E! j0 _& k (ycor-of turtle f + y ) ( n5 x& O, K/ }9 m% q
* l9 R* n0 n' D( e
( V7 q. ]$ q" _& } R: I N9 M- Oif (remainder who 5 = 4) [set g who4 |( B" t) z, H) j' b7 ^; h' E/ @
set x Wid / 2
: w3 v* d, N' q: \" t; c0 q( J set y Dep / 2 ]9 o. `: V6 u. R: B* {, i2 L' M1 t
set h int (g / 5) * 5
0 V* S! n6 O( e9 _* T+ }' L setxy ( xcor-of turtle h + x )
8 w! e; X" [. `3 h9 s (ycor-of turtle h + y ) ! P) D2 A- O! w: |% ~ `& D
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' s. K3 o, S' S; \7 x8 Yend
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5 t1 W4 K1 l: T: K0 @5 J[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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