i think its pathetic to sell a wrapper for someone elses open source work at £40, lowest of the low imho (smaller cost would be more exceptable but 40 quid, ffs its not even your own work)
more exceptable would be to give some of the income to the creators of ogre itself, after all a wrapper is nothing without the thing it wraps
more exceptable would be to give some of the income to the creators of ogre itself, after all a wrapper is nothing without the thing it wraps