LlMoveToTarget

Critically damp to target in tau seconds (if the script is physical)

To stop the object from maintaining the target positions use llStopMoveToTarget
To change the rotation in the same manner use llLookAt or llRotLookAt.

• Only works in attachments and physics-enabled objects.

Important Issues

SVC-2441

[c]

Slowish llMoveToTarget path inconsistent when moving to a target at a -z position vs moving to +z

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);     
    }
}
 

• When slowly moving to a lower Z value, beware of SVC-2441^[c] - the sim will incorrectly move the object down faster than it should. That is, if you try moving to llGetPos() + <10, 10, -10>, you can end up at .z-10 several meters before getting to .x-10 and .y-10. There is a demo object in the JIRA which shows this effect.
• A llMoveToTarget call seems to persist even if physics is turned off. This is a useful trick on sluggish sims where the object can drop a bit between the call to enable physics and the call to llMoveToTarget - just do the llMoveToTarget before setting the object to physical.

Functions

Issues

SVC-2441

[c]

Slowish llMoveToTarget path inconsistent when moving to a target at a -z position vs moving to +z