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File SelectionManager.h

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Generic selection state management for objects. More...

  • #include <algorithm>
  • #include <string>
  • #include <vector>
  • #include <unordered_set>

Classes

Type Name
class SelectionManager <class _Base>
Generic selection state manager supporting single and multi-selection.

Detailed Description

SelectionManager provides a type-safe container for tracking user selections. It supports single and multi-selection modes with fast lookup via hash set.

Architecture: * Template-based for use with any object type (ObjectID, Mesh, etc.) * EditorContext owns SelectionManager<ObjectID> for scene selections * UI queries selections to highlight/display selected objects * Controllers mutate selections in response to user input

Selection Patterns: * Single select: Replace current selection * Multi-select (increment): Add to selection set * Deselect: Remove from selection set * Active object: Last selected object in list

Note:

Editor Layer: SelectionManager is part of EditorContext

Note:

Thread-safety: Not thread-safe. Must be used from main thread only.

The documentation for this class was generated from the following file src/editor/SelectionManager.h