topic 3D Spline question - in Fusion Design, Validate & Document Forum

3D Spline question -

jon46XEC — Mon, 24 May 2021 18:53:11 GMT

Puzzled here - This spline is constrained as tangent to the projected line. Now I am trying to adjust the tangent handle but it does not want to be dimensioned and just gives a red error. Thanks - JD

Re: 3D Spline question -

davebYYPCU — Mon, 24 May 2021 19:02:46 GMT

Spline needs to be blue, if you make the other end tangent, does that unlock it?

Re: 3D Spline question -

jon46XEC — Mon, 24 May 2021 19:37:05 GMT

Nope - its blue before the dimension goes on, then changes to black like always - but won't adjust the length and turns red.

Betreff: 3D Spline question -

mango.freund — Mon, 24 May 2021 19:37:08 GMT

hi @jon46XEC

please submit this work as an f3d file. but first try the pink line with a right click and the selection release to get the link in blue. for me it is not really clear whether the spline is tangential or just the green handle.

i am happy to see this work.

mango

Re: 3D Spline question -

jon46XEC — Tue, 25 May 2021 16:17:42 GMT

Thanks for your help guys, but I deleted the sketch and started over. Repeated all steps and it worked successfully. Not sure what caused this error before.

Re: 3D Spline question -

TrippyLighting — Wed, 26 May 2021 01:05:33 GMT

You don't need that many splines to define that loft. As a matter of fact, you likely only need two.