var i:real
# V/ C5 i+ G1 Ji:=z_uniform(1,0,1), R/ [- v% C+ U/ ^2 f
@.createattr("type","string")5 n# Y, c- ?& J5 V; f* H5 [
if i<0.2. N3 t3 I! J9 q: P/ {2 G
@.type:="red"
B4 I; i0 k6 c8 `( P PartRecord["Number",1]+=1
2 r: Z$ l; K, e! t; R% oelseif i<=0.5 and i>=0.2
- ]$ ?/ @) m' u) q- e @.type:="green"
- B5 ~- U( {7 A4 E$ M$ Q PartRecord["Number",2]+=1/ Y6 k2 F k3 Z+ e- U+ D' W7 b
else
7 q$ G0 Y& n/ d, j4 k @.type:="blue"2 w0 V1 O* @% F) {
PartRecord["Number",3]+=17 L$ l$ s0 j' C- n7 n1 O: \1 Z1 S3 u
end
( c1 @3 V( m; i* v) d X
5 C0 T- H! X) }& |deleteMovables
' @$ h. _( A! Z; bPartRecord.delete({2,1}..{2,3})
8 ^, ]. x2 X8 J- ?+ t( Q8 o: ]6 z/ _这是对的 |