Open3d point cloud color rendering

One 、 brief introduction

Open3D There are two main ways to render the color of point clouds , One is to use PaintUniformColor Function to monochrome a point cloud , The second is through the point cloud object colors_ Array to implement , This way is more flexible . See the following code for specific operations .

Two 、 Implementation code

#include<Open3D\Open3D.h>
#include <iostream>
#include