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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。$ e0 A- C9 ?7 Z2 n: o
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turtles-own [a b c d k f g h, q# o/ H( F3 ~: h% z; @
x y ;; these are the leaf-turtle's offsets relative to center-turtle
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to new
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7 V' Y2 B: @2 i crt 5 * num_of_building" V C) p, N# q
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]9 r. y2 ?$ b+ G8 ]3 W4 ~5 }
scatter ;;keep center-turtle random positions + O! i3 p: i1 o# P# o$ N! s9 n3 i
unit_plan ;;make up the building plan5 C& @0 ]& u! ]8 a
end
! F. |; k8 Q: hto scatter; B2 i9 @! Q/ B& k& x3 F# T
ask turtles with [remainder who 5 = 0]
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set xcor xcor - 6 + random-float 15
$ Z% W I' h: |) b& kset ycor ycor - 6 + random-float 15
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end
& d% s' M! |: C. ^8 o# Pto unit_plan % W: s: P/ @2 J
ask turtles [
% u6 c5 A V' Q% N& M" m9 m2 Wif (remainder who 5 = 1) [set a who
: E3 |4 V" l: Z& E8 k set x ( 0 - Wid / 2 )
0 C; Z" i; D' X8 L# z set y Dep / 2 ]
( L: x. V# Y) e& o* I set b int (a / 5) * 5
, j# F) s7 T o6 B# L; z+ O setxy ( xcor-of turtle b + x ), e6 v ^ g0 Z$ m. H$ K8 {
( ycor-of turtle b + y )3 h& o' u2 L9 ~6 g' }
if (remainder who 5 = 2) [set c who4 M6 z3 a: T6 W/ e9 _; G% J$ d
set x ( 0 - Wid / 2 )
, {; ~2 Y0 i0 f: E; O% \ set y (0 - Dep / 2 ) ]
4 { q8 D; n) k) ]- h set d int (c / 5) * 5- }- E* E4 C R4 r0 f9 c1 d
setxy ( xcor-of turtle d + x )/ m6 j! {3 w# w& R1 f' O2 }
(ycor-of turtle d + y )
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if (remainder who 5 = 3) [set k who2 P+ k! i1 S# F. f' V, b
set x( Wid / 2) & ?( D3 z) w+ _7 r5 o# W
set y (0 - Dep / 2 ) ]: q* l$ r/ r+ Y# \1 s, D
set f int (k / 5) * 5. ^- m1 P% l% |
setxy ( xcor-of turtle f + x ); {6 a' \1 u4 |
(ycor-of turtle f + y )
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3 l$ n8 B! r* zif (remainder who 5 = 4) [set g who+ F* B5 H' ?$ Q! `
set x Wid / 2
! i$ E! T; t4 I6 i$ K% Q( T set y Dep / 2 ], a# X0 u0 ]4 R' D. i3 ~$ W+ s
set h int (g / 5) * 5
% N6 I! X) r8 s6 k( U' i setxy ( xcor-of turtle h + x )
* Z. y9 z F% J0 p8 \& g$ d+ {3 F (ycor-of turtle h + y ) 1 t2 V0 {$ e6 F, O4 j
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0 n; h* e3 h xend
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[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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