var i:real1 p+ X. B- X# u+ J( S/ t
i:=z_uniform(1,0,1)
) }; z6 W8 [7 R! W/ X* N@.createattr("type","string")
1 l a0 E% A% p3 W- I8 t7 |if i<0.2
3 S; Z3 d% d6 B. P2 E @.type:="red"
6 N" z1 ]8 U3 z' ^ PartRecord["Number",1]+=1$ Q/ r/ H8 c, L/ W
elseif i<=0.5 and i>=0.23 q; o6 e8 K+ a( B/ F
@.type:="green", O' z+ E$ B+ p e
PartRecord["Number",2]+=1
B/ z1 O' J: v E$ \else / |' [* L1 q9 \# h/ K8 J
@.type:="blue"
9 H( H, I' I' [ PartRecord["Number",3]+=15 _& o1 H' T# w
end
0 j7 r* u& y. h2 [. @* k) d" X) j: @4 P9 t" y# {: n, x
deleteMovables5 p1 R7 x4 K& p# V# A% I! }
PartRecord.delete({2,1}..{2,3})
1 K M* H. \- o) L! M这是对的 |