Sections Redux

Sections yet again

In the last post we had drawn in the waterlines in plan now we can go back and construct the sections in the same way as we did here. The thing is here there are more intersections and instead of joining them with straight lines we join them with curves.

In the first iteration the sections look like this,

So we'll go with that as it looks good. You'll notice that I said the first iteration but now comes the tricky bit, buttocks and diagonals.