Hi,
Here is a link to a simple useful library to handle sources’ trajectories or speakers’ positions in Ircam’s Spat using an Antescofo score.
Feel free to post issues on https://github.com/nadirB/Spat_Trajectory_Score_Library/issues , if you need help or have questions.
An update of this library will be soon necessary as I for one think that the upcoming version of Spat will handle entirely the OSC comunication protocol and syntax.
Until then have fun !