import collada

[shoarh]

Hi ,all
I can success import my dae file in to pv3d scene , but I have
question on how to get the size of the imported dae model ,to question these
is just because that I imported a model called cabinet ,and I also want to
import some other books models in each layer of these cabinet according to
the cabinet layer position , but in pv3d it seems that is no such method to
get the height or width of the cabinet ,so when I scale the cabinet the
books model can not be in the place of cabinet I wanted ,,
how to slove these question , can anyone share ideas ? thanks