surface sweep with tangency?

[SW]

I am trying to create a surface similar to the red surface shown in the image in order to join the two surfaces in cyan and green. The red surface was created using a variable section sweep and is nearly right but the feature does not maintain tangency throughout the sweep.



What is feature to do this?



Thank you,



Sam



View attachment 41

 

[lcoates68]

You might try using a boundry blend. Create tangent curves at ends and then do a 4 sided boundry blend using the edge of the surfaces and the sketched curves. Specify the boundries to be tangent.

 

[miked]

You will not get a g2 surface with a var sec sweep.

Build a network of curves and use a boundary blend.

Mike