Convert PTS to PTX

Understanding the PTS and PTX file formats

PTS files are plain text files that store 3D point cloud data, typically generated by 3D laser scanners. Each line in a PTS file represents a point in space, usually with X, Y, Z coordinates and sometimes additional information like color or intensity.

PTX files are also point cloud data files, but they are more structured than PTS. PTX files include a header with scan position and orientation information, followed by the point data. PTX is commonly used for storing organized scans from terrestrial laser scanners.

Why convert PTS to PTX?

Converting PTS to PTX is often necessary when you need to import point cloud data into software that requires the PTX format, or when you want to preserve scan position and orientation metadata for more advanced processing and visualization.

How to convert PTS to PTX

There are several methods to convert PTS files to PTX format. The process typically involves importing the PTS file into a point cloud processing application and exporting it as PTX. Here are the recommended steps:

• Leica Cyclone: Import your PTS file, then use File → Export → PTX to save the data in PTX format.
• CloudCompare: Open the PTS file, then use File → Save and select PTX as the output format.
• Autodesk ReCap: Import the PTS file, then export the project as PTX using the export options.

Recommended software for PTS to PTX conversion

The best software for converting PTS to PTX is CloudCompare. It is free, open-source, and supports a wide range of point cloud formats. To convert:

1. Open CloudCompare and load your PTS file (File → Open).
2. Once loaded, select the point cloud in the DB Tree.
3. Go to File → Save and choose PTX as the output format.

Other professional tools like Leica Cyclone and Autodesk ReCap also offer robust conversion features, but may require a license.

Conclusion

Converting PTS to PTX is straightforward with the right software. CloudCompare is highly recommended for its ease of use and support for both formats.