|
|
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。6 x* p; s# Z% X6 _: ~6 H
4 \( f, Q0 h4 o8 e+ j- |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。+ {' G, f4 N9 o: P7 E1 J
# A6 G* \. {2 q1 D' g- I% w+ Lturtles-own [a b c d k f g h
3 Z9 b. K; D U. E x y ;; these are the leaf-turtle's offsets relative to center-turtle ( L( C5 t. y/ C# {
]' |, m; j- O N
to new
w4 l, X0 y+ x) P7 ^, n ca! K/ v% k: O* ^2 Y
crt 5 * num_of_building, v' ?( `: P( ]- v z
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
1 r% j4 M5 u5 I" B7 \4 v5 _ scatter ;;keep center-turtle random positions
" o; Z8 a7 R3 F6 `, T# A unit_plan ;;make up the building plan
1 w+ y0 H8 |* O+ Z; u* K5 uend
4 ]8 t' E- {6 o; {9 U* Lto scatter
* I+ C2 c* ~& c! [4 eask turtles with [remainder who 5 = 0]
8 v5 a; d N! u) B8 `[! K) [+ ?' U' C, a: X' W g
set xcor xcor - 6 + random-float 157 C! e8 d4 ~) g: C% ]; r- s
set ycor ycor - 6 + random-float 15
. R. ?, d# r+ ~% K9 W: t]" A6 b# ?6 {1 W9 X2 ]8 F f* Z
end
% b% }: a1 { |* a6 \to unit_plan , N( s- t K6 v* m
ask turtles [
% _4 Q' l5 W% [0 }; Rif (remainder who 5 = 1) [set a who
: `* G3 \, S$ J/ z set x ( 0 - Wid / 2 )
: ~6 O; H' y; ~9 P% x/ u& S3 ` set y Dep / 2 ]
# m C: e4 H8 |0 X" y/ ` set b int (a / 5) * 5: w/ @8 n( T6 a8 p% N
setxy ( xcor-of turtle b + x )
9 ]$ i! r' ]3 o. T" H ( ycor-of turtle b + y )
" M1 ^" H, d$ {( Iif (remainder who 5 = 2) [set c who
: Z J4 W$ p5 T& i s( h; J8 R. v set x ( 0 - Wid / 2 )
# f& B; h+ r( q R: } set y (0 - Dep / 2 ) ]
* I- i2 Q0 T# M( F7 ~ set d int (c / 5) * 5/ Y% ^! |$ F! U$ J* O7 i
setxy ( xcor-of turtle d + x )' `9 z2 f( b# L
(ycor-of turtle d + y ) & l, w7 x' d# b' L/ r% B
$ m4 N/ u' V' g
) A' W: p2 l1 @/ P( r2 v5 @4 A9 n9 G
if (remainder who 5 = 3) [set k who
- h$ Y9 g, a1 E" l$ Z2 \- w set x( Wid / 2) , R8 \; b( y, @7 S" S) ^4 `8 U4 A
set y (0 - Dep / 2 ) ]
" v. s6 a. q9 x* Z9 s, q4 ^) d1 e set f int (k / 5) * 5+ H" n; e6 a7 @ C' u4 ~
setxy ( xcor-of turtle f + x )
& b$ C* n1 ]8 d. A0 e (ycor-of turtle f + y )
# e* e, V) u2 x! _+ R0 ^
) ]4 G0 f: }- c6 c$ ], p9 U + T* v' Y% l# F
if (remainder who 5 = 4) [set g who
1 o6 j T# A: ?$ ?, Y$ \4 P) @ set x Wid / 2 . Q3 f5 v' {& _4 k3 {
set y Dep / 2 ]1 s% _$ k* i, V' c: l. r$ @1 ?
set h int (g / 5) * 5
/ l8 K2 U: A7 C! y setxy ( xcor-of turtle h + x ): k- s/ }) G; h! H$ g! c5 @
(ycor-of turtle h + y ) ) |7 P' O8 k9 }
% X: b, C3 C8 h5 Y# Q ?% k
1 |/ ^# A# ~( o( Q# g, } ]+ o5 _; t) A# Z+ b
end
2 ?, |' U* ^' ?* h: n' i$ N& m _( m' c: P2 G* k \' |- H
[ 本帖最后由 etamina 于 2008-4-10 16:41 编辑 ] |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有帐号?注册
x
|