相关疑难解决方法(0)

我有从叶子geoJSON地图中选择的两组多边形坐标.父和子坐标的坐标是:

var parentCoordinates=[
    [
        32.05898221582174,
        -28.31004731142091
    ],
    [
        32.05898221582174,
        -28.308044824292978
    ],
    [
        32.06134255975485,
        -28.308044824292978
    ],
    [
        32.06134255975485,
        -28.31004731142091
    ],
    [
        32.05898221582174,
        -28.31004731142091
    ]
]
var childCoordinates=[
  [
    32.059904895722866,
    -28.30970726909422
  ],
  [
    32.059904895722866,
    -28.308743809931784
  ],
  [
    32.06089194864035,
    -28.308743809931784
  ],
  [
    32.06089194864035,
    -28.30970726909422
  ],
  [
    32.059904895722866,
    -28.30970726909422
  ]
]

如图所示,孩子被绘制在父区域内:

使用Ray Casting算法确定点是否位于多边形内部我无法确定结果我得到的是假.请让我知道我在哪里做错了或以其他方式确定解决方案.谢谢