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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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* {# p" P7 B5 z- Q, J& Kturtles-own [a b c d k f g h; [- x) n Z' B7 N+ Y! G7 I
x y ;; these are the leaf-turtle's offsets relative to center-turtle
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to new' v0 `3 ]; a2 d% ^! G1 ~' o" P5 I
ca
' D' o# K* Z) B% h6 c& L. }. l0 I: p, t crt 5 * num_of_building
0 N# P* z' ?: d' s7 A3 {. }& P ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
/ B# Z4 x, T; a. ?7 r4 x scatter ;;keep center-turtle random positions
2 [# y2 w6 F } unit_plan ;;make up the building plan/ o$ r# P- z3 z
end
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ask turtles with [remainder who 5 = 0], N, e- l; [/ N2 C C
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set xcor xcor - 6 + random-float 15' }0 x5 o" b1 N2 a$ I5 ?
set ycor ycor - 6 + random-float 15
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to unit_plan
( R1 [* C3 }" F. Uask turtles [
( e: N' W% s0 b5 d. h0 Q# X' Nif (remainder who 5 = 1) [set a who
. |- T2 `. q; q3 o% _+ a8 q set x ( 0 - Wid / 2 ) [, w( l6 A" s
set y Dep / 2 ]
3 [; N$ ]& \3 G+ E3 O | set b int (a / 5) * 5
* C- Y5 Z, e! n. G% K" E setxy ( xcor-of turtle b + x ). x, C/ N' j6 ^
( ycor-of turtle b + y )
0 _6 Z4 |8 m7 n6 }: O* Pif (remainder who 5 = 2) [set c who
; t+ w' N3 Y1 g( k6 ? set x ( 0 - Wid / 2 ) ; P& m# }+ V3 Z+ K
set y (0 - Dep / 2 ) ]
" U1 ?9 ~, Q* i0 N. O6 X set d int (c / 5) * 5; a$ @5 z2 `( `$ c1 V. i
setxy ( xcor-of turtle d + x )/ Z: q8 n1 P1 b3 k3 ]
(ycor-of turtle d + y )
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$ _) c+ B! w8 K( ]if (remainder who 5 = 3) [set k who" x* b) P7 X$ u/ l" J, U
set x( Wid / 2) . a, ?: c' ~- D- w Q+ U7 ?( T' j
set y (0 - Dep / 2 ) ]
9 h, g6 `/ d! z F set f int (k / 5) * 5
. H i" W5 F; J5 d! s7 o setxy ( xcor-of turtle f + x )# I% O+ ~2 Q$ c" b" t+ H! `/ Q9 g
(ycor-of turtle f + y ) & r/ `" W7 R2 z5 s# D, N8 U" y
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if (remainder who 5 = 4) [set g who
9 P m4 @0 t- v" s set x Wid / 2
. `# B% r! I9 Y- k2 C set y Dep / 2 ]
1 O6 a" b1 S3 O- X; T5 Y set h int (g / 5) * 5+ ~1 d7 l: N/ ]8 a
setxy ( xcor-of turtle h + x )2 T3 M! d9 N {6 @% {
(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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