I have come to the conclusion that this thing is a major pain-in-the-ass to figure out. There is no way this can be made as drawn. At least I am finding it beyond my ability. Having said that I can reinterpret this design in another way that might capture some of its original concept, but will not look identical to how it was conceived.
We have to accept this was an idea quickly sketched out, but not fully thought through in terms of how it could actually exist in physical form. I understand what the illustrator was trying to depict, but I can't see how it could actually work in 3D. Essentially when you think you have solved one issue another arises to further confound you. It looks deceptively simple, but it is loaded with physical contradictions.
If you cut a curved surface with straight lines you can get a flat surface but the edges will still be very curved. Hence the contradictions as the illustrator was drawing a curved surface intersecting with a flat surface yet retaining edges with a straight line as seen from any angle. Uhh, no, thats a geometric impossibility.
What I can do is give the design a flat nose and flattened sides and end up with something somewhat resembling the original concept, but I can't connect the nose and sides with a third flat surface that will have straight edges. So I think this is the appraoch I am going to go with.
If others can prove me wrong I welcome their effort. Otherwise I am stumped.
We have to accept this was an idea quickly sketched out, but not fully thought through in terms of how it could actually exist in physical form. I understand what the illustrator was trying to depict, but I can't see how it could actually work in 3D. Essentially when you think you have solved one issue another arises to further confound you. It looks deceptively simple, but it is loaded with physical contradictions.
If you cut a curved surface with straight lines you can get a flat surface but the edges will still be very curved. Hence the contradictions as the illustrator was drawing a curved surface intersecting with a flat surface yet retaining edges with a straight line as seen from any angle. Uhh, no, thats a geometric impossibility.
What I can do is give the design a flat nose and flattened sides and end up with something somewhat resembling the original concept, but I can't connect the nose and sides with a third flat surface that will have straight edges. So I think this is the appraoch I am going to go with.
If others can prove me wrong I welcome their effort. Otherwise I am stumped.