LlMoveToTarget

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Revision as of 19:38, 5 July 2007 by Placid Kidd (Talk | contribs)

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Summary

Function: llMoveToTarget( vector target, float tau );

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.

Examples

Drop this script in a prim to have to 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 metres 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);     
    }
}

Deep Notes

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Signature

function void llMoveToTarget( vector target, float tau );