|
|
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。
5 w8 x4 }( _. m ]# J1 a
8 x" S" C: W, S4 j. F4 g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。) K+ i/ b% ? L1 b" O& `$ ]
7 Z4 i- ?0 |% E
turtles-own [a b c d k f g h
5 E3 ?6 U2 w3 c/ }, d% A x y ;; these are the leaf-turtle's offsets relative to center-turtle
: r( h0 L2 u. w* e]/ i! O+ `* }4 a. f$ f. s! s$ n/ k: e
to new- R% `1 b) Y4 e; T4 F2 ~4 u0 f& A
ca
6 `! a6 K/ k1 h( t- A* L crt 5 * num_of_building4 m6 Q* K3 {0 R: c: Y
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]! s- x) ?5 `, t
scatter ;;keep center-turtle random positions
; n h" @. d/ E* V+ \ unit_plan ;;make up the building plan q- ]& A- ], ^8 C& k0 s g
end+ v; q7 D! ?1 q8 V( \# G
to scatter' w7 N4 g$ ` k0 ~! F! W
ask turtles with [remainder who 5 = 0]
' o5 A- j6 h( `: C2 r! I/ v) @[9 _; }, ?* p& i1 Q" y
set xcor xcor - 6 + random-float 15/ A) \: b( ~! l7 ~, D3 X( G- J& f
set ycor ycor - 6 + random-float 15, w" C, G( x" U
] c& {1 W! t' q# w, D7 @
end+ U* s( S) X" \0 ~9 R- z8 K
to unit_plan
7 [" F" _6 X: {. ^+ w$ @% L& Task turtles [. b7 \) @9 d# w9 G6 ~
if (remainder who 5 = 1) [set a who t, P( L$ `1 k/ c+ z' t& w
set x ( 0 - Wid / 2 ) % |7 m( p4 ]6 u2 f2 M: k* R
set y Dep / 2 ]
7 L% Z* w7 A {3 g1 Q% l: o" i: [ set b int (a / 5) * 5# k2 ?& o( B' X: ~- b
setxy ( xcor-of turtle b + x )
m2 ^ L8 X5 c( N( u5 _" ? ( ycor-of turtle b + y )
' J& U# J' F3 V* }+ Z: Oif (remainder who 5 = 2) [set c who
n& V8 ~9 I1 G- D; z; l' h/ l3 g set x ( 0 - Wid / 2 )
$ w! g6 h. x: [ set y (0 - Dep / 2 ) ]
; M$ |# H/ G* w$ S* j2 X7 R set d int (c / 5) * 5
0 K9 J. J H$ Z4 X R2 w- z; w setxy ( xcor-of turtle d + x )5 X0 d* C' M: N. w6 G
(ycor-of turtle d + y )
2 J1 R7 p, Y. e) Q8 z ; f7 K! J( \9 H b% M0 k
- o! ?& V+ C, U- Iif (remainder who 5 = 3) [set k who- b' E) ?" U; d
set x( Wid / 2)
8 n" Q4 d8 X7 l' s h# R8 F- w3 s/ w set y (0 - Dep / 2 ) ]' e$ w9 q; H( s4 b
set f int (k / 5) * 5
: L7 Y9 p$ z4 A' [$ e3 I) ]4 N setxy ( xcor-of turtle f + x )
& `% K3 q% k3 C2 e8 h0 d (ycor-of turtle f + y )
, v0 `6 ~ ?7 O1 u
1 S9 y' H! K( q. Y
. P `4 M% v7 Lif (remainder who 5 = 4) [set g who+ F0 U$ V: B0 U% _8 A
set x Wid / 2 , h0 L; w9 d: @4 n5 K: o0 [) P
set y Dep / 2 ]
6 Y* E0 k0 {4 z/ y set h int (g / 5) * 5
0 F. j* r# ?# ~3 h9 k setxy ( xcor-of turtle h + x )
' E: R% A# m/ ?! X0 `0 e (ycor-of turtle h + y ) / R7 P* l, d+ S" L! I0 R! h& p
+ F4 k6 W( _ G. _: ?
; P( x7 { @$ k" c ]
0 d8 s; ]4 A3 ?: v6 Qend
8 L, I V; B8 }5 g# U; u2 N5 v5 L& Y# _6 J- J
[ 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
|