修改如下應該就沒問題( ^, v7 t5 k1 D6 C f1 M" J5 Y
2 x' R! b, J0 p6 [var i:real3 q- `# n$ b4 ]; i9 g
i:=z_uniform(1,0,1)3 G( N7 g. ?: j- W
@.createattr("type","string")5 h! U6 N' F; h X0 l- R( h( s
if i<0.2
2 g* U Y8 y) A: c8 {5 m& X' V @.type:="red";2 _ J" F7 B, g$ D% |2 h! d' h4 J
PartRecord["Number",1]+=11 q, E: |. A0 H) J; ?+ R
elseif i<=0.5 and i>=0.2
1 _0 P/ X, p% R; r: m& n8 G @.type:="green";& S0 v% ~- ]+ ^+ Y1 W/ n/ m
PartRecord["Number",2]+=1
6 G2 {0 w; h* ]8 J. A! `elseif i>0.5" b3 a0 t% f( A& y/ X8 g
@.type:="blue"; \1 E6 U' W( l1 _4 a' S/ [
PartRecord["Number",3]+=1" c& v6 a7 H" W
end |