|
|
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。: ]! Y2 q h" F. ^5 ~; E/ |* R
5 U% E! |! `1 y: x* B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。4 N$ _% |, w/ b9 b
+ h! O$ B2 ]# a2 xturtles-own [a b c d k f g h
2 n6 q7 | A' R/ _ x y ;; these are the leaf-turtle's offsets relative to center-turtle
: V/ y, z) D( i& F]1 G. k' a% q, g5 R+ z4 \
to new5 j* \0 K! T' E' x7 Z& N. H4 C2 d
ca# ~" p$ S5 Z4 q( ~* ^& ]
crt 5 * num_of_building5 ~1 \3 g' s( B! R# K
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]
4 W0 b" F, U% K7 C* C& O/ _ scatter ;;keep center-turtle random positions / f4 {$ ~* W Y. W
unit_plan ;;make up the building plan
+ w) a4 e+ x/ {) B( `* Uend
/ T% h0 _5 ^9 B9 m) q! |; Kto scatter
! p4 J n: Z/ y7 e2 p# Vask turtles with [remainder who 5 = 0]" S# z# x3 t5 U
[ z' g8 [# g5 H/ _- e
set xcor xcor - 6 + random-float 15
# h; Y& x0 p; Q% H2 @4 _set ycor ycor - 6 + random-float 150 L, ]: V" M. F' f, [
]5 J. n# v. b! [# q0 y+ ~7 j: P4 P
end
9 y8 u2 ]# f; G, ^5 sto unit_plan
2 b, Y3 O+ V* X! {ask turtles [; _7 N! |# p% y$ D5 n) I7 ]! ~% Q
if (remainder who 5 = 1) [set a who / t# Y3 U! j$ v0 z9 [+ c
set x ( 0 - Wid / 2 )
& Y9 d/ J) u. N1 t! f2 O. z2 T set y Dep / 2 ]: F, _; n5 D( m$ \8 K0 ?
set b int (a / 5) * 5
" W; |1 e- S& B; H. d T setxy ( xcor-of turtle b + x )
: F% l7 {' S7 Y* Q" T. s ( ycor-of turtle b + y )& }; q! U+ Z3 d- g
if (remainder who 5 = 2) [set c who
7 S: ~% P, w$ U' Z- q/ h5 d' ?; W set x ( 0 - Wid / 2 ) 3 }6 }5 `; Y4 I9 {" n; q) |9 ?
set y (0 - Dep / 2 ) ]3 D* M3 M. L) c2 C6 {
set d int (c / 5) * 5
& H; u* z s1 k- s: G setxy ( xcor-of turtle d + x )
3 i4 \2 s* n( C$ ? (ycor-of turtle d + y ) " |$ h6 V8 H# F' M2 l( G0 C
: A" g, G/ {' Z& H 5 o n, D- m- Q& Z, ~
if (remainder who 5 = 3) [set k who
0 F0 w" ~) `' C6 X% t% i set x( Wid / 2)
5 Z/ }5 z3 z% B$ u& O7 D { set y (0 - Dep / 2 ) ]
5 d* f2 I& ~- R3 g4 }: R set f int (k / 5) * 5
0 E. n( Q( @' v8 V w setxy ( xcor-of turtle f + x )
# g1 _- m! w8 X- R2 X& ` (ycor-of turtle f + y )
7 m+ @7 u. X& N; N6 n) ^5 z2 m
& e! w' w7 ?. ~0 ^+ B; R 5 f" V Q, }1 h' h
if (remainder who 5 = 4) [set g who2 a; U* c' E- g3 o* G
set x Wid / 2
) h+ { X3 A0 ^9 H B% u set y Dep / 2 ]7 i$ j9 S7 U1 ?$ Q! x
set h int (g / 5) * 5
2 D# A# g- [' N9 m: g% {' T setxy ( xcor-of turtle h + x )
# e2 M6 b$ U+ J0 c5 |8 u, v (ycor-of turtle h + y )
( Y ]) _8 k: m* y5 _4 I" n
/ M/ h6 [( S/ }! Q 9 {' b% g: a# e. z$ B n
]) S7 \5 o# i2 S- T$ b1 ~ P+ S9 _% Q9 ^
end
. s, t0 m; X, K2 }: Z
3 }0 Q2 S" ]( G2 H5 B. a[ 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
|