To produce a Propagate operation in the Main Menu select Operations - > Blocks - > Propagate
This operation breaks a multitude of edges of a shape into groups (builds all possible propagation groups).
The Result will be a List of GEOM_Objects. Each Geom Object will contain a group of edges.
TUI Command: geompy.Propagate(Shape), where Shape is a shape to build propagation groups on.
Arguments: 1 Shape.
Example:
Our TUI Scripts provide you with useful examples of the use of Blocks Operations.