How to connect two curves in 3D with G2 spline

[lubos.ulovec]

Hello,

I'm trying to learn this software. Let say I have imported surface which is not T-Spline and it has some excess feature which I want to trim.

feature i need to trimdetail

I Need to maintain the smooth curve so the idea was to connect those two smooth edges with G2 spline and then trim the body. I watched many tutorials, this one was close but didn't work for me as I can't control the curvature and second i'm unable to trim it even if I make just straight line. Sorry for being dummy, thanks for help.

[TheCADWhisperer]

Can you File>Export and then  Attach your *.f3d file here?

[lubos.ulovec]

Thank you for quick reply, please see attached, thanks.

[davebYYPCU · Accepted solution]

Create a 3d sketch, 

Project include 3d geometry and select the top three edges.

connect splines in the gaps, then make the splines, curvature continuous, with sketch constraint,

use the blue lines to split body, 

[lubos.ulovec]

Thank you! It does work!