fid , future conversion of measurement to a parameter to be inserted in separate

[makeng]

Good morning to all
I have a problem that I can't solve despite all my gray matter:
I have to create a parameter to use in a distinct base table, created by a length measurement future (lenght). the strange thing is that everything has succeeded me perfectly if I use the future of measurement (i.e. the measurement of distance between two points), but if I have a curve and insert a future of measurement of length ( ad es analysis_lenght_2) and I try to enter in the relaizons of the part the parallel to distance, that is:
length=lenght:fid_analysis_lenght_2
report error in the part fid_analysis_lenght_2

What am I wrong?
Thank you.

 

[DANI-3D]

Hello

I also had a similar problem, I solved, a little empirically, doing a sketch on the surfaces to control and then measured it, creating the feature. If there are no more elegant solutions... it can be an alternative.

 

[makeng]

It should be the same. I created a spiral that simulates a coil. then I created a "lenght" measurement future that contains the length of the spiral. therefore the future_ecc analysis etc is within the tree of futures of the model. But when I go into relationships and I put the fid formula makes me wrong. It's the syntax in this formula that I can't figure out where I'm wrong.

Thank you.
Hi.

 

[DANI-3D]

the syntax seems right, this is what I use to create the lung parameter:
lung=length:fid_analysis_length_1

If you can, try posting the detail.

 

[iwei0808]

But when I go into relationships and I put the fid formula makes me wrong.

 

[makeng]

acc.... lung=length:fid_analysis_length_2.... was just a damn number to change! often the solution is so obvious and obvious, that it turns out to be invisible!
Thank you.
Marco:finger: