I think at certain calibers of work, like graphics programming in lower level languages, the best you can do is be readable and clear to others who are experts in your field. In other words, you aren't the target audience. There is likely no way to write this specific kind of code in a way that satisfies all audiences. I'm willing to concede then that the 'best' way to write this type of code is determined by the ones writing it, not us with standard views on software.