Convert from TS to Brep failes

[Anonymous]

When convert this to Brep i failes. The message is: The operation failed  due to a self-intersecting  surface. Try adjusting  the values or changing the input geometry.

When i look at the model in box mode, there are not any intersecting edges. Everything look fine.

Does any one have an idea?

[TrippyLighting]

Can you post the model ?

Export as .f3d and attach to your next post.

[Anonymous]

Of course. Have you an idea of what may be wrong?

[jeff_strater]

Hi @Anonymous,

I took a quick look at the model.  I admit that I am confused as well.  The area where the supposed self-intersection occurs is shown in the error:

Usually, I can find these pretty easily by switching to Box display, and often you can see that the control frame looks bad, but in this case I can't see anything obviously wrong:

No overlapping edges, etc.

Even Repair Body doesn't fix it.  I'm going to have to send this one to the TSpline guys to take a look.  Maybe there is an obvious fix, maybe there is a bug.

Jeff

[jeff_strater]

Hi @Anonymous,

One of our team members showed me how to fix this.  However, I have no idea why this fixes it or what the underlying problem really is.  Still investigating...

Jeff