【转帖】selection Sets And Collections
 

selection sets and collections
selection sets and collections
the latest release (0.95) of the odx appears to be missing some of it's collections, i don't seem to be able to loop through the items in the drawing's modelspace except by taking a count and looping through each in item. this seems to be very slow. idealy i want to use 'for each ...' on the collection of items, but they seem to behave like an array at the moment.
which brings me to the subject of selectionsets, when will they be implemented or could you give me some pointers in how to use them in odx. we currently use them to filter out all of the non attribute block reference entities in modelspace, because we only need to access the data stored in them. is there another way of getting at the attribute block references without having to manually filter them out.
are these features going to be in the end of sept. release. we would dearly love to reduce our reliance on autodesk products.

we will get the for..each functionality implemented for the next release (0.96). selection sets have not been scheduled yet. we will look into adding support for them after the 0.96 release.