Download RTIbuilder and Java. You also need the HP PTM fitter

Import the sequence of your ball in the same way you would normally (e.g. rti card importer).

Start RTIbuilder and select “Highlight based PTM fitter” – as we are basically carrying out the same process you would with a highlight method of finding the ball etc. Select the top folder we called ballcalib.

Go through the process – Load images, find ball outline, find highlights. This will take many minutes. On the final section you may need to point it to where you downloaded the HP PTM fitter (a good place is c:\rti\PTMfitter.exe )

The lp file will be in the assembly-files folder – copy it to somewhere for future use (eg c:\rti\dome.lp )