Rotation of linked prim issue

I am getting some odd results with this code. This code is in a linked prim and is not the main prim. Another script sends out a position and rotation in a linked message using the link number. The position and rotation are strung together with a * as the separator.

What happens is that the rotation changes but does not end up at the specified rotation value. Here is the code:

/php
list ani;
default
{
link_message(integer sender_number, integer number, string message, key id)
{
if (number == 2)
{
ani = llParseString2List(message, ["*"] , [ ]);
llSetPrimitiveParams([
PRIM_ROTATION, (rotation)llList2String(ani, 1)] );
llSay(0,"Rotation: "+llList2String(ani, 1) + " "+ (string)llGetLocalRot());

}
}
}
php/

And here is the result (from the Say):

Object: Rotation: <0.00000, -0.00000, -0.00000, 1.00000> <0.00000, 0.70711, 0.00000, 0.70711>

My question is why does the rotation not end up at the specified location?

Any thoughts?

I have noticed the same thing with param changes with LSL.. i have ran into the same things based on the angle of the parent/root prim.

Look at the math and determine that it isnt basing this angle off of your root prim of the object.

Haven't checked the details, but on the surface this looks like .

Thanks for the info. Yes, this looks like a case of the bug. I am able to go around it with llSetLocalRot(), however using llSetPrimativeParms() would be preferred. I might be able to use the work around discussed in the bug description for that though I will need to re-work some additional code for that.