Rules of thumb for 2d curve evaluations

[[Jo...]]

Posting in General for more traffic. (Original post in the curve section)

Hey all,

I am looking for some input on general 2d curve evaluation settings. I know this may be generic, but I figured I would put out a post. 

 

For some background. I have came across a few instances in my company where the same feature in different programs are being filtered differently.

the examples below show a 2d curve evaluated with spline with 50 upr and a second instance where it is evaluated with Gauss with Lc 2.6.

 

 

Appreciate the help!

[[Ma...]]

I would say: UPR for a turned feature - rest would be Lc

But a programmer should be responsible for selecting correct filter.

[[Jo...]]

I just opened the program to verify this again, and I think this could be a bug, actually. 

When I open the pencil to attempt to change this, I actually see it as being set to Lc already and with no option to change to UPR. 

[[Jo...]]

bump. 

Does anyone still have any information regarding measurement settings on 2d curves?

 

TIA

[[Ri...]]

The biggest thing is a minimum of 3x actual to nominal points, though I think starting in 2023 it will automatically set it to do that.