var i:real
$ `* a1 |* f! `; b0 v" ki:=z_uniform(1,0,1)9 z6 ~6 h. m$ m. m4 ]& ?
@.createattr("type","string")6 a. b0 F+ d1 }0 w( d, Y
if i<0.2
! G, N, Y) P: L1 p; g @.type:="red"+ ?5 g N% C( L- L1 p: v5 }
PartRecord["Number",1]+=19 i4 b: a: O5 w' G4 v2 N+ Y- P
elseif i<=0.5 and i>=0.2
6 g5 I" m8 w% v# X- z @.type:="green"
' E+ }& v+ d+ N( b PartRecord["Number",2]+=1, W, s9 X/ ~% C
else 4 d% ]9 A! J5 f \! F
@.type:="blue"
, K7 J' `3 k9 D, R! q PartRecord["Number",3]+=14 W4 g0 r: f# o/ h3 }) q: Z
end& A: }/ O) E3 e: a# T
$ U, B* ?% _% p0 x0 X7 T+ X3 [5 R( A
deleteMovables3 M" K; m3 U3 [8 w0 V
PartRecord.delete({2,1}..{2,3})
3 D$ n ^- v' I! O/ p, Y0 ]这是对的 |