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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。
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turtles-own [a b c d k f g h
- t2 N: x" [ w2 m) a# l( G+ c/ ^; {1 U x y ;; these are the leaf-turtle's offsets relative to center-turtle
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to new) Z2 L0 p7 |% v0 o9 N( r c
ca
6 G8 D# y0 ^+ }5 l7 a# Q+ b crt 5 * num_of_building
% ]+ E6 T C. O6 O( h ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]' E* ~2 K, [) Z+ ~& q7 w
scatter ;;keep center-turtle random positions * t+ P( x' A" }! J# \
unit_plan ;;make up the building plan6 y) X+ z; a& S: d5 W
end
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ask turtles with [remainder who 5 = 0]
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set xcor xcor - 6 + random-float 15! c2 }" J5 H8 F( ~+ r" K- e
set ycor ycor - 6 + random-float 15; l4 m3 Y% G$ A' X) R: b& v% W
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end& d$ P2 ~; p- B, K# [
to unit_plan ; z$ x0 u0 T( Z, n* C+ Y" {0 w
ask turtles [7 V) I/ \3 P' W: ]$ C
if (remainder who 5 = 1) [set a who
9 K& H9 t0 `1 Z6 m8 D; C set x ( 0 - Wid / 2 ) 1 C- N2 R0 O. b- t
set y Dep / 2 ]# b8 h5 T9 _. j" n
set b int (a / 5) * 5
1 [+ k! k+ G/ J* `! V! E0 M* w* W setxy ( xcor-of turtle b + x )
0 A7 x& w0 R8 a9 e ( ycor-of turtle b + y )- [$ A3 Z4 N, S; N6 F* E" z6 m
if (remainder who 5 = 2) [set c who
5 e I9 z& h; E: }- @( b3 V set x ( 0 - Wid / 2 )
4 V$ Q7 P( a4 }/ v# C set y (0 - Dep / 2 ) ]* r* l# \6 B; y) [6 m* b
set d int (c / 5) * 5* g2 L0 W6 s) z+ p5 p
setxy ( xcor-of turtle d + x )
4 ~# T5 u& h! h0 C (ycor-of turtle d + y ) % `7 \; q' A# D5 c8 t" J, q2 |
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if (remainder who 5 = 3) [set k who/ D; u2 Z/ l0 R* b( p
set x( Wid / 2) 6 G7 \: p* o" a7 j- @1 O5 r
set y (0 - Dep / 2 ) ]9 O5 l a; I2 I/ s
set f int (k / 5) * 5
3 Q" m' a5 L: J4 E2 d3 F% B setxy ( xcor-of turtle f + x )9 H k2 I0 Q' [! Y2 S& T
(ycor-of turtle f + y )
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if (remainder who 5 = 4) [set g who4 D) {) h B1 |/ p4 r
set x Wid / 2 / |6 e$ F! t7 e
set y Dep / 2 ]# F- H( {# p$ v5 V# E5 E2 k
set h int (g / 5) * 56 t; b" Q; O3 d$ g3 |- n9 M
setxy ( xcor-of turtle h + x )
% O) b0 p# W9 h% [& f (ycor-of turtle h + y )
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end
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# ] y& m2 N+ C[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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