New answers tagged behavior
1
One way to do this is with a noise function.
wobblePhase += deltaTime * wobbleFrequency;
wobbledPoint.x = destinationPoint.x + wobbleAmplitude * Noise(wobblePhase);
wobbledPoint.y = destinationPoint.y + wobbleAmplitude * Noise(wobblePhase + DECORRELATION);
You keep destinationPoint consistent, but have your unit seek toward wobbledPoint, which continues ...
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