How to eliminate the gaps in the discretized model？

shen shuwei's picture
shen shuwei
Mon, 10/24/2022 - 10:38
Forums: 
Modeling Data and Algorithms

I read a IGES file by IGESControl_Reader and used BRepMesh_IncrementalMesh to discrete it, but it creates some gaps.
Now I want to know how to close these gaps, does opencasde have any libraries that can handle it？

the BottleCap.IGS is the model file.
and the picture in attachments is the problem I met.

Attachments: 
File BottleCap.IGS
Image icon 截屏2022-10-24 15.35.46.png
shen shuwei's picture
shen shuwei
Mon, 10/24/2022 - 11:09

so I want to know which library can solve this problem

Mikhail Sazonov's picture
Mikhail Sazonov
Mon, 10/24/2022 - 11:56

Use the class BRepBuilderAPI_Sewing.

shen shuwei's picture
shen shuwei
Mon, 10/24/2022 - 13:43

Thank you for your advice, now I can successfully eliminate some of the tiny gaps. It works-well when I set the tolerance to 1.0e-02.