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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。0 J8 A$ P$ K/ O3 ]: e8 j
; A' U# J8 B: {turtles-own [a b c d k f g h5 H* f8 U, l7 \! I0 ^$ F" d6 K
x y ;; these are the leaf-turtle's offsets relative to center-turtle ; B+ N9 \' g5 T2 z# r l( K: x% J( ^4 l
]
# K, H: D$ x6 u; fto new
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crt 5 * num_of_building$ B# L& m4 u" a8 ~7 m0 o/ \2 T
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]7 _) |5 L; B a* \( X. o0 | _$ m
scatter ;;keep center-turtle random positions 1 m3 j9 S4 Q1 S9 B" }! p0 ~
unit_plan ;;make up the building plan3 @) K }" {* O! d1 G
end
1 o4 W& s9 S& e4 I, @2 \- w7 Pto scatter
/ j% r3 V3 T9 n4 s% Z! kask turtles with [remainder who 5 = 0]
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set xcor xcor - 6 + random-float 15
6 H# S1 o) Z2 q4 J V4 i8 l2 k$ ^set ycor ycor - 6 + random-float 15/ r8 [8 Q9 x. F+ N6 F0 J3 F1 b
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end: b: M/ }" v6 _! ]+ J' Q6 f+ E3 E
to unit_plan " v1 [" r5 Y6 M o- s7 G& t
ask turtles [" C' V! D# i2 B
if (remainder who 5 = 1) [set a who ) J# E+ O2 {' Y1 L
set x ( 0 - Wid / 2 )
9 P m: S3 P% Z' A set y Dep / 2 ]5 r$ D3 l+ G$ Q: M9 m
set b int (a / 5) * 54 @8 O3 q$ p* k* P& G# F( F
setxy ( xcor-of turtle b + x )5 w U2 Z" l/ z; K; v9 F2 h# R
( ycor-of turtle b + y )
( n6 j2 ^! q2 k8 D, c3 {3 y, O; Hif (remainder who 5 = 2) [set c who( i) I9 j% M" m7 G0 W! F/ l) A% x
set x ( 0 - Wid / 2 )
& Z* ~/ ~( w' _0 Z9 }* s5 ^ set y (0 - Dep / 2 ) ]
5 a9 I( s( W/ F B/ y set d int (c / 5) * 5! q! g+ \ ~6 ~% e- C- R$ P
setxy ( xcor-of turtle d + x )% g4 W( u1 N5 ^' b
(ycor-of turtle d + y ) 0 W' @2 v1 D) B# {" m4 L
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3 {( E) ~2 Y$ u7 J5 P: k6 vif (remainder who 5 = 3) [set k who
7 d3 n! \: `# Z: d set x( Wid / 2) 0 R. Z) V7 {5 D5 h; ^" p+ m2 |
set y (0 - Dep / 2 ) ]; V' }) q) h# `# A% [) d
set f int (k / 5) * 5) C7 ^( G, U$ Q/ y$ l' C. C, _
setxy ( xcor-of turtle f + x )
" J/ d5 D8 Z1 D9 p8 G (ycor-of turtle f + y )
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if (remainder who 5 = 4) [set g who0 B1 t* q! h7 D2 K6 ?4 y) ]2 k
set x Wid / 2
' b/ ], w/ v$ Y6 H set y Dep / 2 ]! \3 D c7 k) r
set h int (g / 5) * 5. \" P- Y, `0 X- w6 U5 B
setxy ( xcor-of turtle h + x ) G, p8 L. i, Y" z3 w# T7 E9 X
(ycor-of turtle h + y ) 8 U- ]4 L; f! U3 i" P) q" r, p
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end
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6 ?4 o& i% o; K6 N[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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