lib/multilayerlayout3d.js
function (nodeId) {
            var layer = getLayer(nodeId);
            var body = getInitializedBody(nodeId);
            body.pos.z = layer * interLayerDistance;
            return body.pos;
        }
function (nodeId) {
            var layer = getLayer(nodeId);
            var body = getInitializedBody(nodeId);
            body.pos.z = layer * interLayerDistance;
            return body.pos;
        }
function ( nodeId ) { var layer = getLayer ( nodeId ) ; var body = getInitializedBody ( nodeId ) ; body . pos . z = layer * interLayerDistance ; return body . pos ; }
This will return the current position for each node
@param nodeId
@returns {Vector3d}
This will return the current position for each node