LlAttachToAvatar

2009-03-19T18:35:35Z

Crystals Galicia: Why hasn't anyone mentioned the parentless attachment bug yet? I see this daily.

{{LSL_Function/permission|PERMISSION_ATTACH|grant=the owner}}{{LSL_Function
|func_id=113
|func_sleep=0.0
|func_energy=10.0
|func=llAttachToAvatar
|sort=AttachToAvatar
|p1_type=integer|p1_name=attachment|p1_desc=ATTACH_* constant or valid value (see the tables below)
|func_desc=Attaches the object to the avatar who has granted permission to the script. The object is taken into the users inventory and attached to the attach point '''attachment'''.
|func_footnote=If '''attachment''' is zero, then the object attaches to the attach point it was most recently attached to.
|return_text
|spec
|caveats=*The call will fail if the [[llGetPermissionsKey|avatar]] is not the [[llGetOwner|owner]] of the object being attached, even if [[PERMISSION_ATTACH]] has been properly granted.
*Two objects cannot be attached to the same attachment point at the same time.
*Objects attached to the head (and any attachment position within the head) will not be visible in First Person view (aka [[Mouselook]]) if "show attachments in mouselook" is disable.
*If '''attachment''' is zero but the object was never previously attached, it defaults to the right hand ({{LSL Const|ATTACH_RHAND|integer|6|c=right hand}}).
*Sometimes attachments put into the wearer's inventory by this function will become 'parentless' -- that is, appear below the Library (outside the wearer's inventory) or nowhere at all. Detaching these will work, but it may cause the viewer to crash afterwards.
|examples=
<lsl>//-- rez object on ground, drop in this script, it will request permissions to attach,
//-- and then attach to the left hand if permission is granted. if permission is denied,
//-- then the script complains.
default
{
state_entry()
{
llRequestPermissions( llGetOwner(), PERMISSION_ATTACH );
}

run_time_permissions( integer vBitPermissions )
{
if (PERMISSION_ATTACH & vBitPermissions)
{
llAttachToAvatar( ATTACH_LHAND );
}
else
{
llOwnerSay( "Permission to attach denied" );
}
}

on_rez(integer rez)
{
if(!llGetAttached())
{ //reset the script if it's not attached.
llResetScript();
}
}

attach(key AvatarKey)
{
if(AvatarKey)
{//event is called on both attach and detach, but Key is only valid on attach
integer test = llGetAttached();
if (test) {
llOwnerSay( "The object is attached" );
} else {
llOwnerSay( "The object is not attached");
}
}
}
}</lsl>
|helpers
|also_functions={{LSL DefineRow||[[llDetachFromAvatar]]|Detaches the object from the avatar}}
{{LSL DefineRow||[[llGetAttached]]|Gets the attach point number}}
|also_articles
|also_events
|constants={{LSL_Constants_Attachment}}
|notes
|cat1=Attachment
|cat2=Avatar
|cat3
|cat4
}}

Talk:LlSensor

2008-09-22T16:45:40Z

Crystals Galicia: New section: All Object Sensor?

If PI/4 is a 45 degree cone: if the cone's axis is 1, does the base have a diameter of 2, or a diameter of ~0.82? --[[User:Asha Vultee|Asha Vultee]] 12:53, 19 November 2007 (PST)

:Strictly speaking, it's not a cone. If you want an idea of what the shape will look like run the following script. -- [[User:Strife Onizuka|Strife Onizuka]] 13:20, 19 November 2007 (PST)
<pre>
float arc;

default
{
state_entry()
{
llSetPrimitiveParams([PRIM_TYPE, PRIM_TYPE_SPHERE, 0, <0.,1.,0.>, 0.0, <0.,0.,0.>, <0.,arc/PI,0.>]);
}
}
</pre>

== Agent? ==

Hey everyone, don't you think the "AGENT" flag should have a description along the lines of "This is used to find avatars only". rather than a blank description? I tried to add it myself, but I'm afraid I'm too newbie to understand the formatting... I couldn't find that particular table.

:Will do, the table is in a template ([[Template:LSL_Constants_Sensor]]) so that it can be included on llSensorRepeat too. -- [[User:Strife Onizuka|Strife Onizuka]] 15:02, 23 June 2008 (PDT)

== All Object Sensor? ==

Hey, can anyone tell me how to make an llSensor() that will scan for ANY object? For example, both physical and nonphysical, scripted and nonscripted, any combination. I tried combining all the flags (besides AGENT) with bitwise |, but it didn't seem to pick up all objects in range.

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LlAttachToAvatar

Talk:LlSensor