Difference between revisions of "LlGetLocalPos"
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m (The function was vague and wouldn't work on child prims) |
m (added another example) |
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| Line 31: | Line 31: | ||
{ | { | ||
llSetPos(llGetLocalPos() + (local_position * llGetLocalRot())); | llSetPos(llGetLocalPos() + (local_position * llGetLocalRot())); | ||
} | |||
</lsl> | |||
Or: | |||
<lsl> | |||
SetPositionLocalToCurrentPosition(vector local_position) | |||
{ | |||
llSetPos(llGetPos() + (local_position * llGetRot())); | |||
} | } | ||
</lsl> | </lsl> | ||
Revision as of 15:51, 31 December 2010
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Summary
Function: vector llGetLocalPos( );| 60 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns a vector that is the position relative (local) to the root.
If called from the root prim it returns the position in the region unless it is attached to which it returns the position relative to the attach point.
Caveats
Examples
<lsl> default {
touch_start( integer vIntTouched )
{
string vStrMessage = "The touched prim is ";
if (llDetectedLinkNumber( 0 ) > 1)
{
vStrMessage += (string)llVecMag( llGetLocalPos() ) + "m from ";
}
llSay( 0, vStrMessage + "the root prim" );
}
}
</lsl>Useful Snippets
There is no function to set the position of a prim local to itself. To set the position of a prim local to itself you would have to do something like: <lsl> SetPositionLocalToCurrentPosition(vector local_position) {
llSetPos(llGetLocalPos() + (local_position * llGetLocalRot()));
} </lsl> Or: <lsl> SetPositionLocalToCurrentPosition(vector local_position) {
llSetPos(llGetPos() + (local_position * llGetRot()));
} </lsl>
See Also
Functions
| • | llGetRootPosition | – | Gets the root prims global position | |
| • | llGetPos | – | Gets the prims global position | |
| • | llSetPos | – | Sets the prims global position |