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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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! ^9 b3 Y) J' r+ a3 D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
: A3 U. o( E. v" T4 a3 z x y ;; these are the leaf-turtle's offsets relative to center-turtle # d/ L* y+ @; }; [0 E+ p$ Z6 z
]
3 {8 k2 _0 c$ g/ f8 q( u4 v% {- Yto new5 h6 Y! T7 o% A( ~
ca% ~1 R X4 A2 _# j3 f
crt 5 * num_of_building2 v! q9 f; A5 q. `% a1 I
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
! h& n. f3 z; @ W9 T; G scatter ;;keep center-turtle random positions
8 E0 z, J# k$ [ z% e. j1 B- a unit_plan ;;make up the building plan+ i4 N% p4 d0 m4 m' z& S0 M
end
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ask turtles with [remainder who 5 = 0]; I6 Z! E3 g/ _5 n ]/ w" h/ T
[
7 S0 Y$ z; S! V' _4 \: r/ L' [$ I9 |set xcor xcor - 6 + random-float 15 q/ |/ U' J9 ?$ C
set ycor ycor - 6 + random-float 15
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4 w7 K5 ~) b: F% r# r. |0 iend
- ]; v( ~1 m2 tto unit_plan
, K9 A- F3 l: L7 ]9 oask turtles [$ Z4 m! g' @2 o1 i. I8 P2 o
if (remainder who 5 = 1) [set a who
9 O' g1 a: l5 @% u- ~4 m' L6 @8 w set x ( 0 - Wid / 2 )
" P( L7 Z' r* J9 `4 L, G9 A set y Dep / 2 ]* D& O2 @3 H/ l X. B2 P9 ~
set b int (a / 5) * 52 T. k/ O3 s) }2 F3 W7 u
setxy ( xcor-of turtle b + x )) S7 t1 Y4 O2 S
( ycor-of turtle b + y )7 i) P" G7 m/ S+ _% E0 D
if (remainder who 5 = 2) [set c who" p+ R7 b6 q6 l& m9 W y) c/ T
set x ( 0 - Wid / 2 )
" g% e: l0 v" l set y (0 - Dep / 2 ) ]
) w$ e/ J; Q2 \4 k6 I" i set d int (c / 5) * 5, I7 d% T/ p+ C* L* I( C
setxy ( xcor-of turtle d + x )
/ d+ q1 X# q& w9 q$ |* S (ycor-of turtle d + y )
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if (remainder who 5 = 3) [set k who1 `# w$ k) z: `0 q
set x( Wid / 2)
; M4 D5 M" O T. N7 M set y (0 - Dep / 2 ) ]+ m, f, s0 B1 o1 L% L3 r
set f int (k / 5) * 5
+ c' {, ~7 @1 C6 R2 X, X& R setxy ( xcor-of turtle f + x )
: ^# j5 X# Q$ [% y6 {3 u (ycor-of turtle f + y )
" h$ ]+ a+ U/ f 9 l3 p D8 ^3 ~
I; ?6 M5 P, ^0 Qif (remainder who 5 = 4) [set g who! g3 J( U2 P+ k, ^9 g- s8 N
set x Wid / 2 % j7 F+ V6 l( x0 L& `/ z6 {7 c
set y Dep / 2 ]- N. z* k' J0 c1 V4 O7 H
set h int (g / 5) * 5
# J" b6 \: H' T' B' k3 B setxy ( xcor-of turtle h + x )
% a) t: f1 t/ T- _ (ycor-of turtle h + y ) 4 a4 x+ n" B* M) \
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end% C, Y, P+ U, A8 l4 u2 O) o
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[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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