[SOLVED] Trying to rotate a sphere from any angle so that it's child can reach a specific position

[Vektor]

This solved it for me.

let startQuaternion;
let endQuaternion;

let getQuaternionFromVectors = (vecFrom, vecTo) => {
    return new THREE.Quaternion().setFromUnitVectors(vecFrom, vecTo);
}

function go(){
    startQuaternion = sphere.quaternion.normalize();
    endQuaternion = getQuaternionFromVectors( aMesh.position.normalize(), destination.normalize() );

    let inBetween = startQuaternion.slerp( endQuaternion, 1 );
    sphere.setRotationFromQuaternion(inBetween);
}