Hands on with the difference between loft, fill and a boundary surface 

super useful, thanks for sharing

Hi Greg, thanks for breaking this down for us! Oftentimes projected curves are necessary to control the direction of a curve in 2 directions to achieve desired shapes. Is there potential to enhance the bridging curve with a 2 directional projected mode to leverage the simplicity of a briding curve while achieving shapes only created by traditional methods of projected curves while keeping spans and control points to a minimum? Essentially the user would define 2 projected directions and have 2 sets of magnitudes related to each of the directions. It would return the product of 2 bridging curves as one, all done in a single feature. Would the product still be no better than using a traditional method to create a more complex projected curve? Or what other methods do you suggest to achieve higher quality projected curves? Better sketch entities than spline or other methods to create a curve which requires directional change woth reference to 2 directions?