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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。% G' ]1 {. x0 L, I2 c* c
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turtles-own [a b c d k f g h! u/ l: n, P. i6 H4 R; {
x y ;; these are the leaf-turtle's offsets relative to center-turtle ' C7 w# M' M8 g- B/ ~; W5 y: e' D
]
# z6 W4 m$ f( a4 [0 A& kto new
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. Z! A0 A {8 u* w Y ` crt 5 * num_of_building8 I* r4 H1 `* l# {
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]] R6 o0 Z6 r* r8 s& t- h! W; d& X
scatter ;;keep center-turtle random positions % v& p) Q. P1 M* S0 U6 e
unit_plan ;;make up the building plan
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0 d# z- C! d6 w+ _to scatter8 r" |! {8 N3 O5 w1 {$ F+ u
ask turtles with [remainder who 5 = 0]
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set xcor xcor - 6 + random-float 15
1 B7 v. Z3 y1 j% y8 d% Oset ycor ycor - 6 + random-float 15
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I- @) j1 L* l! O1 eend8 Y) {' a2 d+ P& O# Y
to unit_plan
% g3 b; s% e" B X) o$ xask turtles [
3 V+ D0 u) `( O/ O: A! h2 h" kif (remainder who 5 = 1) [set a who
; m& F. e) O: I set x ( 0 - Wid / 2 )
7 ?0 k$ b3 I* \$ f2 Q set y Dep / 2 ]) p; J, F' D2 x" r
set b int (a / 5) * 5
2 Q5 Y6 z' w4 k, E, V9 i, L7 S# s setxy ( xcor-of turtle b + x )( H, j+ Q3 H3 x7 l4 N
( ycor-of turtle b + y )4 O; ~/ m; b: H1 K( R
if (remainder who 5 = 2) [set c who6 r8 L- E/ D- n1 p0 ~- o1 n
set x ( 0 - Wid / 2 )
5 g& Z; W& @: h+ k5 ?9 z set y (0 - Dep / 2 ) ]
4 ~/ ]# O- R- _# O u( A3 D set d int (c / 5) * 5
$ f, c4 m, r' d" }1 u( q* p setxy ( xcor-of turtle d + x )
# Q! r' o" o4 U( I" S! x4 d (ycor-of turtle d + y ) 8 M; _& N8 A$ w |$ J1 V2 m4 y
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if (remainder who 5 = 3) [set k who
2 J2 {% V1 `- H$ H* C, ? set x( Wid / 2) & j) Q! j' s. t. L% K- v' S
set y (0 - Dep / 2 ) ]
8 R3 ~$ K$ e# W9 x1 T set f int (k / 5) * 5
3 R7 [4 W1 o! V" b setxy ( xcor-of turtle f + x )
- k. e, j5 G$ t( w* h (ycor-of turtle f + y )
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) O3 c5 L- H6 O$ ]if (remainder who 5 = 4) [set g who' ?3 C+ z: ~# t
set x Wid / 2 k; f! T( y6 G* O, C
set y Dep / 2 ], p% }8 \: x- N; l6 [
set h int (g / 5) * 5) J2 ?5 M7 D3 Z! c' j. o, L0 s1 @
setxy ( xcor-of turtle h + x )
$ |" Z0 a3 d5 [+ I/ z2 P& J (ycor-of turtle h + y )
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end
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[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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