|
|
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。
7 S% @; x$ D2 ?( m) x- }2 Z" b- g( J7 P/ _$ d$ x: d( E+ t' I
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。+ _$ W+ ]: d6 v/ f
# P! c- A# l4 F' `turtles-own [a b c d k f g h! g1 E( A) i+ E. i. m
x y ;; these are the leaf-turtle's offsets relative to center-turtle
: I3 N* g+ |( I" {8 S]9 e) W/ \* V7 _; _- ?& }) V
to new
( f: k9 D, g9 h- z1 K( A4 N- r ca1 y+ V/ W$ B/ Y! P4 @! A' C
crt 5 * num_of_building% i8 t9 R. o& Y% b) \6 ^- j; s, S
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]]/ I0 o+ T2 G4 C- q
scatter ;;keep center-turtle random positions
5 y; s4 b& l" z unit_plan ;;make up the building plan6 ~# r3 [6 K0 v" ^
end
; L7 t% `" _9 h8 nto scatter
: z+ I% s( g& Fask turtles with [remainder who 5 = 0]
1 R t5 a0 f8 ~$ a9 h/ E% G[$ P- a$ ?* d6 \# T. w8 d* I+ T
set xcor xcor - 6 + random-float 15
& k5 N2 J2 x! o8 ?1 V ]/ A* Z. wset ycor ycor - 6 + random-float 15; \" ]) m2 K7 k' E+ }, b
]2 V! V, J. g8 K# O
end- ^' }. n' l6 Z4 O: j4 R- V
to unit_plan
+ M; \- Y3 r- ~0 P% h2 o) W8 Task turtles [ ?6 p" }: o0 l8 k: c) r- x( T
if (remainder who 5 = 1) [set a who
; m6 u R: F7 |2 G4 a+ \4 E5 Y* h set x ( 0 - Wid / 2 ) / V0 j6 {" T6 K
set y Dep / 2 ]) b: X9 ^0 U- ?7 V- E( Y
set b int (a / 5) * 5% b1 d) \ z4 f. I( g
setxy ( xcor-of turtle b + x )
7 ^, R' w3 @: Z+ H+ i1 a/ p" ` ( ycor-of turtle b + y )
0 I, C8 f' I' }# Lif (remainder who 5 = 2) [set c who
# b0 O0 [1 I) f( \/ K, j' K/ ^ set x ( 0 - Wid / 2 ) 4 D) d# Y. e4 k, h: M" ^( Q2 p6 _3 r' i
set y (0 - Dep / 2 ) ]
1 F0 O% p1 m# t; S+ O set d int (c / 5) * 5
9 `* W p# [( w4 I% |9 U+ b setxy ( xcor-of turtle d + x )
8 s$ W) ]. Y3 R. Q! d (ycor-of turtle d + y )
6 K3 U1 { a- O
- i' Q! r; @& a/ i8 F , i- \8 ~8 I# d* t; ~" X/ |' [
if (remainder who 5 = 3) [set k who0 G& z8 ~" [) d+ k% X* o
set x( Wid / 2)
% T0 n) a l- }& w5 | set y (0 - Dep / 2 ) ]8 V1 W/ H& l7 }
set f int (k / 5) * 5
& l2 ?: p; K9 N6 [1 m' x% o setxy ( xcor-of turtle f + x )
& B. i. H" {& R6 N( o- d# C (ycor-of turtle f + y ) : @- D: r2 R% T& ]; M
. z2 R l) \# V0 M+ [+ i) r 0 ^$ d7 \+ A/ V' a
if (remainder who 5 = 4) [set g who m7 P' B, G+ f) Y
set x Wid / 2 % Z# l9 k. b9 C& q: M; A
set y Dep / 2 ]
) o; z& A. t8 c5 ^+ { } set h int (g / 5) * 5
: F) s' s6 c4 D. k setxy ( xcor-of turtle h + x )
u0 r: x7 U& g, c) ^1 l3 j (ycor-of turtle h + y ) ! ?, H- T9 I3 r
' J, N% g2 V' s2 B
5 o: D, K: W7 B
]" X _5 p" O. P" F) h
end
7 K0 W- Q* T5 n5 p' b% }" a' d; j$ `0 f
[ 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
|