Tutorial: Boundary Surface
This tutorial will show you how to make a boundary surface from three projected curves and the edge of a lofted surface. To learn how to make 3d projected curves check out my tutorial here: http://grabcad.com/questions/tutorial-making-a-3d-projected-curve
And to make adjacent curves properly check out my tutorial here: http://grabcad.com/questions/tutorial-making-an-adjacent-curve
Here we go!
Answered with a tutorial: https://grabcad.com/tutorials/tutorial-boundary-surface