机载激光雷达点云数据读取与显示，C++环境开发，对点云读取有效-LAS file reading. this is useful for reading of LiDAR data LAS file.this is very useful code.

LAS格式解析及其数据的读取与显示，对机载激光雷达点云数据有效。-LAS file reading. this is useful for reading of LiDAR data LAS file.this is very useful code.