var i:real) @+ E, D' P/ ^' `: a/ P
i:=z_uniform(1,0,1)# E3 ]8 Y4 f2 e2 H; m9 V, G3 \
@.createattr("type","string")
+ [, n( z* z4 D7 n A6 A' _* iif i<0.2
! b7 E$ W: F) U* { @.type:="red"7 Y; w5 Y0 B0 n& G c/ g0 i
PartRecord["Number",1]+=1
4 u; @1 Y& n0 w5 ?- R0 l# R$ ]elseif i<=0.5 and i>=0.2; W C& z5 R4 b& Z$ [
@.type:="green"
; i6 D+ |. W# ]7 T PartRecord["Number",2]+=1% W. z! F* C$ z5 y& S9 y
else $ W& _8 l% ^" l
@.type:="blue"* m3 S, @: \- A, u
PartRecord["Number",3]+=1 W( E a, M& i& H
end
7 \' @) e+ Y' x% z5 L. K# j/ r6 y; d* ]6 A: ?; \+ n9 g% m
deleteMovables
- c3 g' G- ?! _( k7 v+ v$ h8 y1 o4 [PartRecord.delete({2,1}..{2,3})
5 j ^* X4 A3 Z1 y& ]. ^$ z这是对的 |