From FreeCAD Documentation
Jump to navigation Jump to search

Attaching extra properties to existing objects & serialization

For the nodal interface, several feature need to attach properties to FreeCAD objects (e.g. position of the node, enable/disable preview, …). However these objects can define their own serializer. How to attach the properties and ensure they will be serialized?

Extra properties for nodal interface

  • Group: already exists, but sometimes used as input and sometimes as output. We'd need InputGroup and OutputGroup. An OutputGroup should be read-only.