05-07-2013, 10:51 AM
'useful'
For something (in this sort of context) to be useful ... it's good to be predictable / consistent / accurate / repeatable etc.
Trying to equate No of pixels to something like linear dimension is about the same (imo) as trying to knit smoke
The innards of wings bear no useful (that word again) comparison to the real world ... unless its output can be referenced against some sort of real world datum.
If you tell us what *exactly* what it is you're trying to achieve ... we might be able to help.
pp
For something (in this sort of context) to be useful ... it's good to be predictable / consistent / accurate / repeatable etc.
Trying to equate No of pixels to something like linear dimension is about the same (imo) as trying to knit smoke
The innards of wings bear no useful (that word again) comparison to the real world ... unless its output can be referenced against some sort of real world datum.
If you tell us what *exactly* what it is you're trying to achieve ... we might be able to help.
pp