var i:real9 Z, d" \ h/ [! {; z
i:=z_uniform(1,0,1)
) ?: e% f- H0 w! v% L; w@.createattr("type","string"); D% e/ m$ R8 A& G5 E- R
if i<0.2, Y' F( N) J, l+ {: v9 `( u3 `. ^
@.type:="red"$ P% W/ X& g6 k% F6 V `
PartRecord["Number",1]+=1
5 H1 I( ?( h+ S$ n7 _elseif i<=0.5 and i>=0.27 k6 y2 m/ @7 E: `/ `. ^
@.type:="green"! [$ Q/ w7 f h/ f R) v
PartRecord["Number",2]+=1
2 u! l! @$ E) O, x$ i2 M, helse
0 O" i* [" W3 { @.type:="blue"
2 _8 G- G8 S* U, e PartRecord["Number",3]+=1
+ _" P# a; k, f5 R6 U. D# _; l0 u( C6 iend
5 H# e9 ]; f) b X) p0 x* T6 o, r" M2 B3 P" |* P6 B
deleteMovables" X1 a/ T: i2 d9 n' t8 i! }% k0 U
PartRecord.delete({2,1}..{2,3}), r0 R* R4 ?/ y
这是对的 |