var i:real
4 R9 C" h6 N3 f, ~i:=z_uniform(1,0,1)
' x4 j+ i; K; p1 x3 z/ {@.createattr("type","string")
; u: K7 M( B0 z, Z, g& u4 yif i<0.2
0 M) g' u: }; O& h) m @.type:="red"* ?1 C4 B, s- J2 R8 [
PartRecord["Number",1]+=1
7 L" M9 D3 g' [elseif i<=0.5 and i>=0.2
8 x& T: P+ R3 L, \/ [! M @.type:="green"
) n, b0 U4 [) K2 o. T& ~. ` PartRecord["Number",2]+=1$ }& j5 `1 E2 U- L( S
else 8 u6 Q4 L& ^( c) F& x0 ~( ]5 S/ R5 G
@.type:="blue"
- r: r$ X8 H0 c# u' s" ~& { PartRecord["Number",3]+=1) G0 i& `- s" s
end
3 y+ d$ R& n& m9 {: D2 F( K h. a: @2 T# J( C1 {9 i
deleteMovables, x3 T/ T- T% @) I" d3 F
PartRecord.delete({2,1}..{2,3})
# w( g5 Z( f+ m2 ?这是对的 |