|
|
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。& A# K7 Y" @1 O3 z$ y; d
' a7 J n" M) n0 ^" g2 R b ^5 r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。$ S7 E# y) H* T4 H
4 d' ~5 F0 S. j" xturtles-own [a b c d k f g h. C/ T- [5 z0 N: z0 e# E
x y ;; these are the leaf-turtle's offsets relative to center-turtle 8 ?, n, A# K1 g3 W5 s$ R# Y
]
. _6 E/ X. l, r$ j4 _' w3 Ito new
" i. f2 D0 E, V m ca
4 X" l1 C1 a7 V9 `. l2 }; l* _! B( t2 f crt 5 * num_of_building9 d! K- G8 L t
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
{, G) u4 {- ^* |0 M9 O) E scatter ;;keep center-turtle random positions ( N& {( F" P; |
unit_plan ;;make up the building plan
- Y: F$ ^" t* c( x( e! Nend
9 x" p8 z9 @) I1 Xto scatter
2 y8 v" g( `# J1 V3 o2 U/ hask turtles with [remainder who 5 = 0]
: `) d, r8 P! ^; e[+ Q4 [. b! T6 e& @; r2 h0 @
set xcor xcor - 6 + random-float 15
0 c* a& n q0 y3 F! Jset ycor ycor - 6 + random-float 157 s0 H0 B% j7 O: x) K
]
' p; a' s+ V; S8 R& zend2 T" x8 V- ^5 V1 z. N& x
to unit_plan % {2 G9 P4 \$ E. V; M, g
ask turtles [# ?/ Q) X5 W( ?4 t0 e2 a4 x( @
if (remainder who 5 = 1) [set a who 5 x% A3 ?/ W7 y6 T
set x ( 0 - Wid / 2 )
6 @$ R$ q; {$ w1 c. q$ \ set y Dep / 2 ]3 \% M1 H% c/ |; D" A. D) c& T
set b int (a / 5) * 5$ k0 o) Q" o% O3 @4 s* G
setxy ( xcor-of turtle b + x )9 h) ]0 h$ T4 T9 c, U) n
( ycor-of turtle b + y )
+ K# W6 j: f# D; C1 _if (remainder who 5 = 2) [set c who9 x9 S* D6 K/ x& Q) w+ m- J
set x ( 0 - Wid / 2 ) ; a6 @: l* c) p' V4 H6 n
set y (0 - Dep / 2 ) ]) q2 z+ ^' h& B4 m$ T' P
set d int (c / 5) * 5
5 S" v/ X$ u1 W, L setxy ( xcor-of turtle d + x )
W }6 [: Z! Y' L% _- g2 ? (ycor-of turtle d + y )
% j' n( v0 z- N. f) l6 s
7 m. }& u$ r: E ]
3 w9 B3 h0 H; F+ U. wif (remainder who 5 = 3) [set k who
4 B" N( f/ M! z4 ?# q7 \/ u- o set x( Wid / 2) $ m5 s% _# E& D
set y (0 - Dep / 2 ) ]2 Y1 y- b4 m) ^- E4 g- h! l
set f int (k / 5) * 5: I" w+ c: y1 e0 V
setxy ( xcor-of turtle f + x )* w" g/ p. F. l8 y: [+ t" X
(ycor-of turtle f + y ) & l. D* o: u8 ], M# y2 c
$ F, U U, r n+ j# k1 `5 R5 Z , m1 h+ n4 ^. n6 X7 `2 W
if (remainder who 5 = 4) [set g who) b& B8 ]1 Y3 I7 l
set x Wid / 2
: j# r" C; x; _2 M set y Dep / 2 ]1 P- _' N% q$ Z" K! J
set h int (g / 5) * 5
' o. U+ C% h) {3 I setxy ( xcor-of turtle h + x )
0 l3 a+ R2 f7 o (ycor-of turtle h + y )
$ C S6 l+ f9 L( [5 v" A& y3 J1 H @
9 ^% `/ C- C/ |* b3 j [* X. P
5 b" \, [8 I' t' h x. A8 ^ ]
X* S3 k) s; P" k; |8 h& v" f3 Tend
! ?- P$ K7 t+ l6 V2 @+ i
5 o& a0 Y: Z) s: R' f- x3 w2 Z[ 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
|