Problem with entity 102 on IGES file

[estudiantecrisdel99]

I am generating a series of lines (Entity 110) and want to make them all part of a composite curve. Right now the lines show, but they are still separated in different entities, not part of a composite curve. I wonder if anyone can help me with the format or the content related to the 102 entity. The IGES file is attached as txt as it wasn't one of the formats supported. Thank you in advance.

[rauscht]

Hey,

I have opened the attached file as an IGES file using Alias 2026.0. While the file is opening (and actually contains 33 single curves, in total forming a nice connected line), I can confirm that it does not come in as a composite curve.

However, during reading of the IGES some errors have been reported, complaining about a ill-formed IGES file. I have attached the list of errors.

It appears like the IGES file has been created using "Unreal IGES Exporter" - I would suggest to contact Unreal's support team on that matter. 

Hth
Thomas