Specifying just One Face?

So I'm using the animation script:

default
{
    state_entry()
    {
        llSetTextureAnim(ANIM_ON|LOOP,ALL_SIDES, 2, 2, 0, 4, 2 );
    }

   
}

If I took out "ALL_SIDES" what do I replace with it to specify what face to animate?



thanks!

There are tables in the online documentation telling you which face is which.
Or you could try random numbers until the one you want animates.
Or you can select the face you want in the build dialog and type CTRL-ALT-SHIFT-T and it will chat you which face(s) you have selected.
(Hold the CtrL, Alt, Shift keys down, then press T)

Faces are numbered, starting with zero at the top of a prim. On a cube, face #1 is the -Y (south-facing) face, #2 is +X (east-facing), #3 is +Y, #4 is -X, and #5 is the bottom. See http://wiki.secondlife.com/wiki/Category:LSL_Face. You might also try dropping this script into a few prims and touching faces to see which ones are which....

default {
 
    touch_start(integer num_detected) {
        integer touchedFace = llDetectedTouchFace(0);
        llSay(0, "You just touched face #" +(string)touchedFace); 
        }
}

Just a further note that you can animate the texture on one face or all faces but not on just 2 or 3, or have different animations on different faces.

@ Kayaker. Thanks for that, always something new to learn in SL!