"The usual terms of reference used are 1 unit = 1 metric metre."
Usually I use 1 unit = 1 foot. But obviously it all depends on your game; we're talking here about something set at a normal human scale like an average first-person shooter. If you're doing a god's eye view RTS game then the scale you decide on would be different.
Usually I use 1 unit = 1 foot. But obviously it all depends on your game; we're talking here about something set at a normal human scale like an average first-person shooter. If you're doing a god's eye view RTS game then the scale you decide on would be different.