var i:real
+ A+ ~2 [" }) V @/ O# w; c7 Ci:=z_uniform(1,0,1)
3 x- Z2 m8 E$ e; v6 l@.createattr("type","string")
+ g. v3 b+ D; K* jif i<0.2 c2 F' `, w: Z/ F: @1 K
@.type:="red"2 L% M" \! c& f
PartRecord["Number",1]+=1
$ Z2 A! U* `, `7 h; g9 Oelseif i<=0.5 and i>=0.20 }6 t* P' V- H; p
@.type:="green"
) c% t s9 H# e) |% M PartRecord["Number",2]+=1 C; B8 Y1 ^0 P, Y$ D
else
7 D. ~! w% X! n- D, {8 L! a$ @ @.type:="blue"
4 D+ f) O$ g/ @. J" g PartRecord["Number",3]+=1
, i' p1 d) o: a! N' eend
/ S- q- \; j0 d! F$ R2 N0 M. E% T/ R1 w' W; U1 h) E
deleteMovables
- l, f9 ~, Z; B, ]( a! g8 ZPartRecord.delete({2,1}..{2,3})
, Y* H) d/ L8 T4 Y, w4 `这是对的 |