std::cout<<"[temp_viz::PCLVisualizer::setShapeRenderingProperties] Normals do not exist in the dataset, but Gouraud shading was requested. Estimating normals...\n"<<std::endl;
std::cout<<"[cv::viz::PCLVisualizer::setShapeRenderingProperties] Normals do not exist in the dataset, but Gouraud shading was requested. Estimating normals...\n"<<std::endl;
std::cout<<"[temp_viz::PCLVisualizer::setShapeRenderingProperties] Normals do not exist in the dataset, but Phong shading was requested. Estimating normals...\n"<<std::endl;
std::cout<<"[cv::viz::PCLVisualizer::setShapeRenderingProperties] Normals do not exist in the dataset, but Phong shading was requested. Estimating normals...\n"<<std::endl;