ID should stay the same

Rhino Developer
1

Hi!

I was wondering if it would be possible to keep the ID of the objects the same when modifying?

Regards
Chris

2

It depends on what you do: moving an object should keep the Id intact. But if you split or trim an object to create two new objects, the Ids do not stay the same.

Also, there is a difference between ObjectId and RuntimeSerialNumber. The latter changes with each object, also when moving. The former only changes if the object itself undergoes drastic changes like splitting, trimming, etc.

3

I think the question here is, why do you care? There must be something you need the same id for.