disable texture smoothing

[djtoon]

is there a way to disable texture antialias?

[mentalthink]

can be used SMOOTHSHADING command?¿, or only it´s for 2D... 

[quangdx]

Is it possible to turn off the smoothing for Polyvector?
Or is this only for sprites?

[Minion]

Smoothshading off works well with all my polyvectors

[quangdx]

Smoothshading off works well with all my polyvectors

Looks liek you have to set SMOOTHSHADING FALSE for each game loop,
just before you do any drawing. As SHOWSCREEN resets it.
Is this a bug? or is it how it should work?

[Ian Price]

As SHOWSCREEN resets it. Is this a bug? or is it how it should work?

That's how it should work. There are other commands that turn it on/off as well, although I can't remember them now they have been mentioned on the forums fairly recently (IIRC).