var i:real+ K( K `* x& j. X9 {0 @% q% a
i:=z_uniform(1,0,1)
/ r9 U2 R; p0 t1 E4 S7 u@.createattr("type","string")
( v; A J( C& s% o" _/ i6 [if i<0.2
: _, ]* f- n4 `" D, |2 P @.type:="red"# v. t% Y0 h3 M
PartRecord["Number",1]+=1
0 w+ b+ ^$ a- Xelseif i<=0.5 and i>=0.2
- \( J' \ \. M, o1 w @.type:="green") m' u- K: i) ^1 c9 y
PartRecord["Number",2]+=1
0 A$ @& C G1 m; Y0 Z" O: helse
4 e' E' Z, g( b$ f @.type:="blue"; \$ ^: r/ ?; d0 w
PartRecord["Number",3]+=1
3 s& i! o* ^8 l6 oend& U( _, F7 \; W w [
' C* s- f) [1 k6 }- AdeleteMovables
; u. S" Y. n# q+ h7 wPartRecord.delete({2,1}..{2,3})
6 j, o" D2 w0 N3 `+ ^. r这是对的 |