67 lines
1.9 KiB
Plaintext
67 lines
1.9 KiB
Plaintext
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// This is a script designed to orbit its owner.
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vector startPos;
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vector curPos;
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vector offset; // offset from Agent
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integer iteration;
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float rotationRate; // degrees of rotation per iteration
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float sensorInterval; // seconds between sensor scan.
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default
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{
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state_entry()
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{
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llOwnerSay( "Hello, Avatar! Touch to start orbiting." );
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llSetStatus( 1, FALSE ); // turn Physics off.
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offset = < 2, 2, 1 >;
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iteration = 0;
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rotationRate = .5;
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sensorInterval = .3;
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}
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touch_start(integer total_number)
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{
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startPos = llGetPos();
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curPos = startPos;
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llSleep( .1 );
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key id = llGetOwner();
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llSensorRepeat( "", id, AGENT, 96, PI, sensorInterval );
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}
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sensor(integer total_number)
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{
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iteration++;
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if( iteration > 300 )
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{
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llResetScript();
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}
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if( llDetectedOwner( 0 ) == llGetOwner() )
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{ // the detected Agent is my owner.
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vector position = llDetectedPos(0); // find Owner position.
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// calculate next object position relative both to the Owner's
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// position and the current time interval counter. That is,
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// use the iteration counter to define a rotation, multiply
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// the rotation by the constant offset to get a rotated offset
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// vector, and add that rotated offset to the current position
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// to defne the new position.
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float degreeRotation = llRound( rotationRate * iteration ) % 360;
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rotation Rotation =
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llEuler2Rot( < 0, 0, degreeRotation * DEG_TO_RAD > );
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vector rotatedOffset = offset * Rotation;
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position += rotatedOffset;
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// change the location of the object and save the current (rotated)
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// offset for use during the next iteration.
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llSetPos( position );
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offset = rotatedOffset;
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}
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}
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}
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