- renamed showMarkers() -> addMarkers()
- MarkerVisualizationProperty: renamed visible_markers_ -> hosted_markers_
Hosted markers are not neccessarily visible,
only if the corresponding namespace group is enabled.
- store "failure" solutions to facilitate debugging
- Introspection assigns solution IDs as soon as they are created in a stage
Thus, solution IDs represent their creation order.
In contrast, the order of publishing (in StageStatistics) should
represent the cost order.
- Storing failures is disabled if Introspection is not available.
- locking: suppress interrupting current solution display when navigating solutions
- display end scene at the end of a solution display
- allow to display multiple solutions (its markers)
All scene nodes are hidden if
- there is no solution to display
- or if animation finished and neither the panel nor the trail are enabled
Hiding scene nodes is done by detaching them from their parent
- separate RemoteTaskModel / LocalTaskModel, reusing existing storage
- TaskListModel collects several TaskModels
- TaskListModelCache: global singleton,
maintaining TaskListModel of all tasks in system (used by panels)
- create LocalTask from stages available via pluglinlib