Cvb/CppPointCloudCreateAndHandle

// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
 
#include <iostream>
 
#include "cvb/point_cloud_factory.hpp"
#include "cvb/point_cloud.hpp"
 
void SetValuesToDensePointCloud(Cvb::DensePointCloud &cloud, const float initialValue);
 
int main()
{
  try
  {
    // create dense point cloud
    int  width = 25, height = 20;
    auto cloudDense = Cvb::PointCloudFactory::CreateDense(Cvb::Size2D<int>(width, height), 
      Cvb::PointCloudFlags::Float | Cvb::PointCloudFlags::XYZ);   
 
    // set intial values to points of cloud
    SetValuesToDensePointCloud(*cloudDense, 123.4f);
 
  }
  catch (const std::exception & error)
  {
    std::cout << error.what() << std::endl;
  }
 
  return 0;
}
 
void SetValuesToDensePointCloud(Cvb::DensePointCloud &cloud, const float initialValue)
{
  Cvb::Point3D<float>* pPoints = nullptr;
  cloud.Points(pPoints);
 
  auto size = cloud.LatticeSize();
  float x = 0, y = 0;
  auto end = pPoints + cloud.NumPoints();
  for (auto it = pPoints; it != end; it++)
  {
    *it = Cvb::Point3D<float>{ x++,y,initialValue };
    if (x >= size.Width())
    {
      x = 0;
      y++;
    }
  }
}