Like many Creator tools, Triangulate is not directly available in the OpenFlight API or OpenFlight Script. OpenFlight API and OpenFlight Script provide functionality at a much lower level.
Don’t despair however… There are several “sample” scripts distributed with the OpenFlight API SDK, one of which is the Creator tool Triangulate. If you have the OpenFlight API installed, you will find it at:
ROOT/samples/scripts/creatortools/triangulate.py
where ROOT is where you installed the OpenFlight API, typically c:/presagis/openflight_X_Y
where X_Y is the version you installed.
You’ll find several other scripts that perform the functions of common “Creator Tools” here.
Have fun with them!