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GetSelectedCloudPointIndexes​

原型​

std::vector<unsigned> GetSelectedCloudPointIndexes(unsigned id);

参数​

  • id 点云对象的id

返回值​

点云对象被选中点的索引列表

例子​

// 已知点云id为pointCloudId， 输出所有被选中点的坐标

auto points = mpl::GetCloudPoints(pointCloudId);
auto selectedIds = mpl::GetSelectedCloudPointIndexes(pointCloudId)
for(const auto& pntId: selectedIds) {
    auto& pnt = points.at[pntId];
    std::cout << pnt.x << " "<< pnt.y << " " << pnt.z << "\n";
}