Difference between revisions of "LlMoveToTarget"
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|p1_type=vector|p1_name=target|p1_desc=[[Viewer coordinate frames#Region|region]] position | |p1_type=vector|p1_name=target|p1_desc=[[Viewer coordinate frames#Region|region]] position | ||
|p2_type=float|p2_name=tau | |p2_type=float|p2_name=tau | ||
|func_footnote=To stop the object from maintaining the '''target''' positions use | |func_footnote=To stop the object from maintaining the '''target''' positions use [[llStopMoveToTarget]]<br/> | ||
To change the rotation in the same manner use | To change the rotation in the same manner use [[llLookAt]] or [[llRotLookAt]]. | ||
|func_desc=Critically damp to '''target''' in '''tau''' seconds (if the script is physical) | |func_desc=Critically damp to '''target''' in '''tau''' seconds (if the script is physical) | ||
|return_text | |return_text | ||
| Line 22: | Line 22: | ||
llSleep(0.1); | llSleep(0.1); | ||
llMoveToTarget(pos,0.4); | llMoveToTarget(pos,0.4); | ||
// Look for owner within 20 | // Look for owner within 20 meters in 360 degree arc every 1 seconds. | ||
llSensorRepeat("", llGetOwner(), AGENT, 20.0, PI,1.0); | llSensorRepeat("", llGetOwner(), AGENT, 20.0, PI,1.0); | ||
} | } | ||
| Line 38: | Line 38: | ||
</pre> | </pre> | ||
|helpers | |helpers | ||
|also_functions= | |also_functions={{LSL DefineRow||[[llStopMoveToTarget]]}} | ||
{{LSL DefineRow||[[llLookAt]]}} | |||
{{LSL DefineRow||[[llRotLookAt]]}} | |||
{{LSL DefineRow||[[llTarget]]}} | |||
|also_tests | |also_tests | ||
|also_events | |also_events | ||
Revision as of 21:02, 8 August 2007
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: llMoveToTarget( vector target, float tau );| 70 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Critically damp to target in tau seconds (if the script is physical)
| • vector | target | – | region position | |
| • float | tau | – | seconds to critically damp in |
To stop the object from maintaining the target positions use llStopMoveToTarget
To change the rotation in the same manner use llLookAt or llRotLookAt.
Caveats
Examples
Drop this script in a prim to have it follow the prim owner.
default
{
state_entry()
{
vector pos = llGetPos();
llSetStatus(STATUS_PHYSICS, TRUE);
// Little pause to allow server to make potentially large linked object physical.
llSleep(0.1);
llMoveToTarget(pos,0.4);
// Look for owner within 20 meters in 360 degree arc every 1 seconds.
llSensorRepeat("", llGetOwner(), AGENT, 20.0, PI,1.0);
}
sensor(integer total_number)
{
// Get position of detected owner
vector pos = llDetectedPos(0);
// Offset back one metre in X and up one metre in Z based on world coordinates.
// Offset relative to owner is possible but beyond the scope of this example.
vector offset =<-1,0,1>;
pos+=offset;
llMoveToTarget(pos,0.4);
}
}
See Also
Functions
| • | llStopMoveToTarget | |||
| • | llLookAt | |||
| • | llRotLookAt | |||
| • | llTarget |