Consider this ...
Notice three joins are very good, but one is not so good.
My question: in fact, is the problem shown in fact precisely an example of THE FOLLOWING type of problem, and solution:
So, indeed, is the total solution correct implementation of the techniques explained there? OR is there a further more complicated problem in this case?
Or, in my naivety is there some other problem? Thank you!
Supplementary question: is there an outstanding article or book, that deals obsessively with achieving perfection in the issues relating to joining straights and curves in splines? Thank you.