llSetLinkPrimitiveParams does not work?

Hi,

I have written a local teleporter script using llSetLinkPrimitiveParams, it worked several days before, but I just use it again, strange things happen. The avatar just stop half way from the start point to the destination. I am wondering whether llSetLinkPrimitiveParams does not work? And how can I get rid of it? Any suggestion is appreciated.

Many Thanks!

Peng

the main code is very simple, as followings:
default
{

state_entry()
{
llSetText("Teleporter",<255,255,255>,5);
llSitTarget(<0.5,0,0.55>,ZERO_ROTATION);
llListen(999,"",NULL_KEY,"";
}

listen(integer channel, string name, key id, string message)
{
vector destination;
if ( llToLower(message) == "teleport to visitor centre" )
{
destination = <52,185,25>; // Coordinates of Visitor Centre
}
string sitter;
if ((sitter = llAvatarOnSitTarget()) != NULL_KEY)
{
llSay(0,message);
llSetLinkPrimitiveParams(llGetNumberOfPrims(), [PRIM_POSITION, destination - llGetPos()]);
llUnSit(sitter);
}
}

touch_start(integer sp)
{
llSay(0, "Please sit and touch where to teleport on Visitor Map";
}

}

I think you'd be better off using warppos. Search around in the wiki, there's probably at least one copy there.

This issue has come up a few times at Andrew's office hour. There's sorta two camps: one thinks llSetLinkPrimParams should be able to pseudo-teleport people around - there's even a sub-camp that thinks it should be able to move people sims away.. The other camp thinks it should llSLPP should always enforce linkability limits, regardless of if you're moving a prim or an avatar - this camp wants llTeleport to be added instead of 'fixing' llSLPP (again).

Thanks, Sindy Tsure. I will check that, warppos, on wiki. I wish llTeleport can be added someday, if so, really helpful

I think it's probably pretty easy to add just the llTeleport function itself...

The tricky part, if I understand it, is working out the details on exactly how it should work. Permissions, in particular, need some thinking about before LL does this.

You can vote for llTeleportAgent at http://jira.secondlife.com/browse/SVC-212 .