I am using Structural members, to make profiles with ends and twists. Although once profiles are merged, lines representing them become splines. And as far I have noticed, there is no easy way to retain radius features from the original model and show them on drawing? I also need dimensions of straight parts (before the radius starts).
Adding details to this little "investigation", i came to few conclusions.
somehow angle1 and angle 2 appear to have 25 degrees. I can't seem to figure it out how. Pus using structural members for tis purpose is a mess. You get profiles looking all haywire in bend areas. When clicked continue, it shows desired result.
But I found that using surfaces and projected 3D sketches with traditional weldment features worked the best.
More clicking, but better result in the end.: