|
|
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。+ W/ e: g# R. K
5 X2 ?7 T: s6 t5 \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。* |9 o5 n7 X3 C) J
% n+ |* P8 |( @0 u1 C: E
turtles-own [a b c d k f g h$ ?/ g1 G/ i" K+ z& A4 o
x y ;; these are the leaf-turtle's offsets relative to center-turtle
2 v: P' x a) z* M+ g' V4 O- o]" ?$ t2 c! p9 ~0 o& m5 S* _% _
to new
* _- ?! c5 W) W" H+ u2 T ca* N* Z+ \# v: m7 q( Y% ]- q
crt 5 * num_of_building
6 W" Z: B0 \. a4 Z ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
: E3 L. e8 F2 J4 T scatter ;;keep center-turtle random positions # k5 Y7 O" N/ a4 V# J2 O- R0 }
unit_plan ;;make up the building plan0 {' R& U9 l8 ~ K
end
: R# G( T1 Q0 N: Tto scatter
' g" I" U" H6 q0 jask turtles with [remainder who 5 = 0]
1 t1 B$ ~- H0 `[* |5 W# W0 k$ e% N8 I! g$ ]
set xcor xcor - 6 + random-float 15" A2 [* r0 X7 t" y _* H6 n
set ycor ycor - 6 + random-float 15
8 E9 E8 B9 E* m$ q7 g8 b]: y: B+ E7 E C4 T( p9 _7 a
end
5 {( k2 ~/ ^' [# h4 c; V9 V/ Uto unit_plan
D$ K- Z$ v9 q7 Hask turtles [
, n: ?; W+ m5 U9 w- f' Zif (remainder who 5 = 1) [set a who
k9 x& w; I8 _7 @7 @2 m set x ( 0 - Wid / 2 )
1 R4 P, S K, e" e set y Dep / 2 ]' V8 u! d9 P1 j
set b int (a / 5) * 54 ~& E9 r) T9 y6 M! H5 d
setxy ( xcor-of turtle b + x )
( Y! u$ j7 {% _' c2 ` ( ycor-of turtle b + y )
0 m+ C u j; G! H* F; Sif (remainder who 5 = 2) [set c who
8 [8 y! ^( y) j# ~ set x ( 0 - Wid / 2 ) 2 z. u( ?% M3 P B( v" \
set y (0 - Dep / 2 ) ]
* _% i6 M0 g$ q" ~# q set d int (c / 5) * 5
) X. |( f$ ~8 [% E! W( y1 { setxy ( xcor-of turtle d + x )1 h7 C, s7 A& T d- \& {
(ycor-of turtle d + y ) % G. P9 R2 o5 q! l2 _
% |2 a) f7 u6 Q : r! p7 g0 `5 c( x0 b- [- m
if (remainder who 5 = 3) [set k who
; L2 z* n O8 n6 { set x( Wid / 2) 4 c+ U( _% Z p2 o; ^* W
set y (0 - Dep / 2 ) ]
8 ?8 Y, [- s8 Q/ p" Z8 l% b set f int (k / 5) * 5" A" r8 [3 {! v, y" ^
setxy ( xcor-of turtle f + x )
) \/ d g b* z (ycor-of turtle f + y )
: G! H+ Z9 x7 H6 q. T# \1 U / z! @+ U" ?* ~
$ w/ v9 P7 @! c5 n3 y# j1 `8 |+ [if (remainder who 5 = 4) [set g who
% ~4 r$ S4 _+ d" n* u! H. m set x Wid / 2
$ C2 H1 S% x+ c& {% `* {& v set y Dep / 2 ]4 F) L) `) z/ J# v$ [% h$ H
set h int (g / 5) * 5
3 W- h( A8 w9 @* C. F setxy ( xcor-of turtle h + x )
+ Q4 W. \# x! W" q1 \ (ycor-of turtle h + y ) 6 D$ c1 S1 _0 d4 p% g% y& }" I$ X4 i, a
% ~; h3 F. F' d. A5 n, l7 j
2 S, i/ u8 g+ T/ n! V! C' {+ y ]
6 W1 t4 A% G7 l" a4 xend, e5 A* y H2 J! L; l
/ @6 J- }" ^: X( `6 C j, I5 u[ 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
|