import type { CpNode } from "../cp-node.js";


/**
 * Return this (except if exclThis is truthy) and the the other CpNodes 
 * around the maximal disk vertex circle in an anti-clockwise order.
 * @param exclThis If true the returned array does not include this 
 * `CpNode`.
 */
function getAllOnCircle(
        cpNode: CpNode,
        exclThis = false) {

    const startCpNode = cpNode;

    const cpNodes: CpNode[] = exclThis ? [] : [cpNode];

    let cpNode_ = cpNode.nextOnCircle;
    while (cpNode_ !== startCpNode) {
        cpNodes.push(cpNode_);
        cpNode_ = cpNode_.nextOnCircle;
    }

    return cpNodes;
}


export { getAllOnCircle }