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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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: S- Y: I. j. i7 ~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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8 B9 i+ j8 o O+ d8 I6 G3 f9 [turtles-own [a b c d k f g h f; _* E) Y% S L# `
x y ;; these are the leaf-turtle's offsets relative to center-turtle n6 I, A! |3 r9 c0 w
]
& w: K, `* f$ e" hto new( T+ \6 k" S! Z5 D
ca: n; N3 m6 w0 N
crt 5 * num_of_building7 ?8 G! A+ b% E/ V8 a g. a& i1 V
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
5 b7 x9 _) ~' Z7 Y4 C" J scatter ;;keep center-turtle random positions ( Z+ R$ T6 E+ j2 H& n
unit_plan ;;make up the building plan) W2 Z. ]- {* i# }
end
0 U# T+ [& M5 [- H+ O# A6 kto scatter5 w( ]$ Y0 j) _' _2 `
ask turtles with [remainder who 5 = 0]. u5 w/ W% g5 X$ A) t! Q
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set xcor xcor - 6 + random-float 15! \7 o0 h* |6 V% }" ^
set ycor ycor - 6 + random-float 15
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' o$ G+ p1 V( F( ^+ }end
( g, }: t _2 q$ h4 j# n! L. Uto unit_plan / J8 B- m" p* B* Y" C' q
ask turtles [
: q" w+ x9 y; ]4 Iif (remainder who 5 = 1) [set a who 1 i% O9 Z5 ]4 s
set x ( 0 - Wid / 2 )
6 s0 Y. h D. O7 A) R* G5 w set y Dep / 2 ]
3 p% [$ J8 _( Q+ ] j/ T set b int (a / 5) * 5
; D- x7 V7 }; d$ |$ ^9 ` setxy ( xcor-of turtle b + x )' C. [+ `8 V* R, C& j
( ycor-of turtle b + y )
3 i9 D( h: W& v) X, Jif (remainder who 5 = 2) [set c who
' x% p0 w' z3 ?0 o/ z' h set x ( 0 - Wid / 2 ) ( A- ^% P! |+ j' p. }# Y
set y (0 - Dep / 2 ) ]* k% Z6 z$ E9 P, y# Y
set d int (c / 5) * 5
7 c" e5 O5 _( N* \; V setxy ( xcor-of turtle d + x )2 E# N( c' g0 k
(ycor-of turtle d + y ) ! C- ~& Z2 s0 }6 p
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5 a, F w! x: }7 {2 N; y% q8 `if (remainder who 5 = 3) [set k who! \4 F* H8 E/ j
set x( Wid / 2) & V1 V7 U6 o( v; |1 g; }8 b4 t
set y (0 - Dep / 2 ) ]
% |* l. N( b7 J3 D4 F' X; g set f int (k / 5) * 5
9 G* }! |. E( Y0 x setxy ( xcor-of turtle f + x )
/ t: n# i( G7 h7 z1 P$ B (ycor-of turtle f + y ) $ V6 T4 B, ~/ k5 M, Y! x' x2 h8 k' R
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if (remainder who 5 = 4) [set g who/ ~+ p8 A7 S- w! d) G
set x Wid / 2 1 P9 y! t) v% e. L8 q" V4 j
set y Dep / 2 ]
5 G/ k1 w- a% I& j* Y set h int (g / 5) * 59 L4 Y: U) [0 C% Z
setxy ( xcor-of turtle h + x )# Y: C+ j: v) {
(ycor-of turtle h + y ) 7 q! S6 `9 u; X' i1 s
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end
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2 e, F* f% O) L1 s9 S9 y# U/ G[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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