|
|
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。
/ {% L7 J1 C$ Z0 E, p, b& e+ C$ R- t3 Y0 V
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。0 } J& x# ]9 w; ^9 {9 l$ x+ m
& W+ A8 Q& @. w! }3 I: N [9 \: Dturtles-own [a b c d k f g h9 M& w( G2 K- d0 B2 t) E9 R2 |
x y ;; these are the leaf-turtle's offsets relative to center-turtle 8 g4 ]$ [& h2 e% \' d) B; I
]
1 e$ H" m1 b" B' P4 \to new
. n2 f& P1 d' X* Z V2 i ca
7 u3 v) T" L: _8 m crt 5 * num_of_building. X5 f; ?: Y( f8 K6 F
ask turtles [ifelse (remainder who 5 = 0) [set color red][set color blue]] k3 M1 Q" R1 Z
scatter ;;keep center-turtle random positions
6 J* ^8 r! t$ I* S- l! k z unit_plan ;;make up the building plan
3 l- J) X" ?' Rend2 K( T5 I" l/ _6 F _% `) b
to scatter" P: W( Y1 {4 ~ l- \
ask turtles with [remainder who 5 = 0]
9 G; h6 ^3 r( {[5 K0 P- n5 s) w7 o
set xcor xcor - 6 + random-float 15* b1 P1 l; \) d3 i
set ycor ycor - 6 + random-float 15
: O; F6 A v) N! x" B( A; \6 j]
: i. j0 C" |$ N2 _' s9 V3 yend# v" A' u4 q$ O
to unit_plan " X# e9 ^* ~ c! G, Y+ z
ask turtles [: Y# G7 q4 K- {, [; C
if (remainder who 5 = 1) [set a who ) V1 [) q9 U! {% h
set x ( 0 - Wid / 2 ) 9 K w. m- J5 u7 S1 L( @5 Z2 u
set y Dep / 2 ]+ U- J3 X8 l4 h2 g3 d2 _6 O7 S
set b int (a / 5) * 5
" b0 M D* O1 j4 Q8 } setxy ( xcor-of turtle b + x )
% u8 f" q5 D1 i6 B ( ycor-of turtle b + y )
9 N/ g0 e7 U5 B+ Q& q6 f `if (remainder who 5 = 2) [set c who
1 l4 u0 I! S% z- i" Q set x ( 0 - Wid / 2 )
' W6 a, J: W0 q a4 R' I3 ] set y (0 - Dep / 2 ) ]
* ~, o" v% i2 j) ` set d int (c / 5) * 5
+ X' y7 }' R9 X( J* d setxy ( xcor-of turtle d + x )
0 p& v& _: j& [$ t (ycor-of turtle d + y )
9 r; T3 @. x/ O& D- o" ^0 x/ Z
+ s! u4 y/ p7 D6 \
$ P2 a# H/ D0 A! }$ q' i' Kif (remainder who 5 = 3) [set k who& E. j. @/ c D
set x( Wid / 2)
$ @' c6 _, Z4 _% ]5 J: @9 q set y (0 - Dep / 2 ) ]
# ~. n8 B; Q1 V set f int (k / 5) * 5
0 j# G- B. j+ q setxy ( xcor-of turtle f + x )9 g9 P0 z2 t% g1 P
(ycor-of turtle f + y )
9 Z- }( p7 o7 N/ n% ~3 B# s
5 V S, U6 E, J6 g
/ _" [9 o7 ^( x3 E& n# O" cif (remainder who 5 = 4) [set g who" B/ r7 r0 V9 X+ D- C/ u
set x Wid / 2
# B+ @: M* t3 @5 k* R2 a8 j w set y Dep / 2 ]
1 R& O* v) O" m; k8 S3 ^6 } set h int (g / 5) * 5
+ |0 a, t3 x9 Z: x8 b% ^% b, K; r3 P setxy ( xcor-of turtle h + x ) T- l* @7 V: j) y4 z7 c
(ycor-of turtle h + y )
9 U1 v& w9 i1 A# W: U
% c# Z. i1 \8 T3 v; M0 s3 l& r8 C
1 _7 Q4 J5 R$ X1 \0 V' d5 @, a ]% v% O: i8 l4 _* g X7 G
end* b7 d6 H4 H' Z& A+ Q" Q5 ^. f
) v* j7 ?8 b4 @+ 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
|