planes_point_set_3.ply in wrong format

[adokhugi]

Issue Details

region_growing_planes_on_point_set_3 creates a file named planes_point_set_3.ply. In this file the colors are stored in a wrong format. If you open the file in MeshLab you will get an error message.

Source Code

region_growing_planes_on_point_set_3.cpp

Environment

• Operating system (Windows/Mac/Linux, 32/64 bits): Windows 64 bit
• Compiler: MS Visual C++ 2022
• Release or debug mode: both
• Specific flags used (if any): -
• CGAL version: 5.6
• Boost version: the latest
• Other libraries versions if used (Eigen, TBB, etc.): the latest

[afabri]

Thank you for pointing this out. Note that it works for the binary mode.

std::ofstream out("points.ply", std::ios::binary);
CGAL::IO::set_binary_mode(out);
out << output_range;
out.close();