Hello, I create a model hierarchy (based on vtkMRMLModelHierarchyNode objects) and save the mrml scene. When I open that scene, the model hierarchy has been turned into a subject hierarchy. Is that the expected behaviour? Thanks you in advance.

Yes, model hierarchies are considered to be deprecated, as specified in the Slicer 5 roadmap . We added all model hierarchy features in the subject hierarchy folder items. Please use those instead.

vtkMRMLModelHierarchyNode nodes imported as subject hierarchies

Development

RafaelPalomar (Rafael Palomar) May 26, 2020, 10:50am 3

Hello @cpinter, thanks for the reply.

I guess this opens the related question Passing hierarchies to CLIs. Any clue?

Topic		Replies	Views
Passing hierarchies to CLIs Development cli	2	399	May 26, 2020
Save subject hierarchy Support	10	495	September 20, 2019
API change in SubjectHierarchyNode? Development	6	554	December 15, 2021
Populating qMRMLSubjectHierarchyTreeView Development extensions-manager	2	1618	March 22, 2020
Subject hierarchy Development	2	1594	November 12, 2019

vtkMRMLModelHierarchyNode nodes imported as subject hierarchies

Related topics