OsSetLinkSitActiveRange

// Example of osSetLinkSitActiveRange
 
vector target = <0.0, 0.3, 0.55>;  // Target position where avatars will sit
vector rotate = <0.0, 0.0, 90.0>;   // Rotation of the sitting avatar
float active_link_range = 5.0;     // Initial active link range
integer link = 2;                  // Link number of the prim
key avatar;                        // Key of the avatar currently sitting
 
// Function to debug and display active link range for an avatar
debug(string name)
{
    active_link_range = osGetLinkSitActiveRange(link);
    llOwnerSay("active_link_range for avatar " + name + " is " + (string)active_link_range);
}
 
default
{
    state_entry()
    {
        // Stand up any avatars currently sitting on the prim
        llUnSit(llAvatarOnSitTarget());
 
        // Set click action to allow sitting on the prim
        llSetClickAction(CLICK_ACTION_SIT);
 
        // Set the sit target and rotation for the linked prim
        llLinkSitTarget(link, target, llEuler2Rot((rotate * DEG_TO_RAD)));
 
        // Set the initial active sit range for the linked prim
        osSetLinkSitActiveRange(link, active_link_range);
    }
 
    changed(integer change)
    {
        // Check if a link has been changed
        if (change & CHANGED_LINK)
        {
            // Get the key of the avatar sitting on the prim
            key user = llAvatarOnSitTarget();
 
            // If an avatar is sitting on the prim
            if (user != NULL_KEY)
            {
                avatar = user;
                debug(osKey2Name(avatar)); // Debug and display active link range
            }
            // If no avatar is sitting on the prim
            else if (user == NULL_KEY)
            {
                debug(osKey2Name(avatar)); // Debug and display active link range
                avatar = NULL_KEY;
            }
            // Reset the script if an unexpected condition occurs
            else
            {
                llResetScript();
            }
        }
    }
}