Unity Units & Planes vs Other 3D Game Objects

Hi,

After doing some reading (docs and on here), I've come to the conclusion that 1 UU = 1 m... But what I'm not too clear on is when it comes to a plane.

How come all (well the ones which I've worked with across the projects) objects, other than the plane all use the standard unit size (1 unit = 1 m - with default project settings)and a plane (if I remember right) is 10x that?

e.g. in the first project, setting the wall cube x scale to 20.5, makes it just a bit longer (either side) of the plane. x 20 would make it fit.​

Scouting around, I noticed that the terrain resolution could be changed i.e. Terrain > Set Resolution.. but where is the resolution of planes defined?

Cheers,

Adrian

 

Unity uses SI units (international units) everywhere. The default cube size is 1m, but the default plane size is 10m.

 

Excellent, thanks!