Can a "cull duplicate objects" component be available in GH2?

[RadovanG (Radovan Grmusa)]

As David Rutten explained you will need different methods/functions implemented as c# component for different geometries with all specific features that different geometry type has.
Here is example of C# component for curves :
RemoveDuplicateCurves.gh (246.3 KB)

It uses code from previous post where are some explanations considering used algorithm:

Rhinocommon function to get duplicate curves

Downthere is the sample code for testing curve duplicity. I was bussy last few weeks so you got it now. As mentioned earlier: you have to calculate your own hash-code for each curve and put curves with same hash-code in separate groups (use ILookUp for it) if a group has only one object(curve) it means that curve in such group has no duplicate(s), so we skip such groups and items from such groups will not be marked as duplicte ones It is important that hash-code algorithm returns the s…

It removes all duplicate curves, but it can be easily modified to keep one and remove the rest of duplicates.
R