What is the meaning of the tolerance of edge wire and face respectively?

Trick X's picture
Trick X
Fri, 02/18/2022 - 09:42
Forums: 
Modeling Data and Algorithms

I got that the tolerance of vertex is used to check that one point is not too close to other points.
But I did not see any documents about the tolerance of edge wire or face.

Can anyone please talking about it?

Mikhail Sazonov's picture
Mikhail Sazonov
Fri, 02/18/2022 - 10:38

First, read the definition of tolerances in BRep format here.

Mikhail Sazonov's picture
Mikhail Sazonov
Fri, 02/18/2022 - 10:42

Also, good starting point can be to find the answer in google :)

The first I found is https://www.globalspec.com/reference/43785/203279/chapter-22-tolerancing...