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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。/ @; b' b) `0 H1 o9 C0 O; @& N9 i
+ G) p; R M6 c4 V( n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。
% Q2 |! p! j1 i P+ f: h3 N9 c% s: r
turtles-own [a b c d k f g h
$ i; n1 L! m( e8 x/ D' F% D x y ;; these are the leaf-turtle's offsets relative to center-turtle
* K0 K0 `9 \( e4 C. t% B]
3 H6 P, T9 M gto new
+ Q5 c! C9 f1 | ca4 `7 _, C* B- \5 d; o4 z
crt 5 * num_of_building r: k! I ^! Y2 b# h' A
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
) F/ W s7 }! ?: J4 L scatter ;;keep center-turtle random positions . i; D4 j4 { p$ K" R X7 J
unit_plan ;;make up the building plan' \, w; J% X0 j* ]5 s# \/ K$ a( h& i
end0 a L7 W4 X" g! {" B# t
to scatter h7 W+ ~1 c$ t% g7 |
ask turtles with [remainder who 5 = 0]# B. i& \( ]8 f6 E% Y
[1 a) y" x$ ?/ j u/ v
set xcor xcor - 6 + random-float 15
; D# e9 J0 E$ _1 @set ycor ycor - 6 + random-float 15
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, K4 V% I; ?2 O9 x0 gend
/ k0 `9 e5 |' L H! \3 }to unit_plan ; R6 C- X3 S; F) W: F; q
ask turtles [: p' h1 m8 N3 E
if (remainder who 5 = 1) [set a who
8 z$ C% E% H# h D" \ set x ( 0 - Wid / 2 )
' U3 t; P6 q7 ]( C: O5 g3 f6 l set y Dep / 2 ]
; i" o; |4 Y% n: I+ u) t( T( g set b int (a / 5) * 5. O# N1 m! C5 }! x
setxy ( xcor-of turtle b + x )
% N- B' B9 ^+ B; [ ( ycor-of turtle b + y )7 T+ C7 c$ {- q8 ?9 U0 b
if (remainder who 5 = 2) [set c who, {7 o: Z, Q6 x3 W# K6 t# O
set x ( 0 - Wid / 2 )
7 W; w3 x9 A# T* M$ V set y (0 - Dep / 2 ) ] L7 {4 A& ]6 I
set d int (c / 5) * 5* I0 C" b' E! v/ T
setxy ( xcor-of turtle d + x )
% B, J5 I8 l3 S2 `" {$ u+ _ (ycor-of turtle d + y ) 5 K1 m1 c4 u3 W, }
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if (remainder who 5 = 3) [set k who9 ^, I' r3 t" }9 e4 D& i
set x( Wid / 2)
6 a" ? P# q5 v R set y (0 - Dep / 2 ) ]' X: L: v4 H6 {+ ]1 T
set f int (k / 5) * 5$ I2 X; B1 q6 L- d* R: }# C9 i" {
setxy ( xcor-of turtle f + x )
9 r/ v$ w& m/ X( s! k3 S( ^1 A/ F+ J (ycor-of turtle f + y ) R' Z+ c( |# L# t- X0 t+ F
7 B0 T3 o) H. g8 s/ M) y4 p. z
" y# ?5 s8 {/ X( f; |1 zif (remainder who 5 = 4) [set g who$ _/ G0 v+ j1 u" C) N" T X ^
set x Wid / 2
( |) X7 M* Z+ @1 j0 A set y Dep / 2 ]5 v1 w# E' |( p$ X
set h int (g / 5) * 5
' U7 s- r/ ]0 [' C& c9 I' h: a setxy ( xcor-of turtle h + x )( n- U9 W& I4 H% w2 \: P% |- B
(ycor-of turtle h + y ) 7 E+ [* R/ e# {, |/ C) Y. `
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end
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3 @8 Y# U0 [2 B[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
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