Package Exports
- @ifc-lite/mutations
Readme
@ifc-lite/mutations
Property editing and mutation tracking for IFClite. Edit IFC properties in-place with full change tracking, undo/redo, and export.
Installation
npm install @ifc-lite/mutationsQuick Start
import { MutablePropertyView } from '@ifc-lite/mutations';
// Create a mutable view (params: PropertyTable | null, modelId)
const view = new MutablePropertyView(propertyTable, 'my-model');
view.setProperty(entityId, 'Pset_WallCommon', 'FireRating', 'REI 120');
// Get all changes
const mutations = view.getMutations();Features
- Mutation overlay on read-only IFC data
- Undo/redo support (via viewer store)
- Change sets for grouping related mutations
- Bulk query engine for updating many entities
- CSV import for spreadsheet-based updates
- Export modified data
API
See the Property Editing Guide and API Reference.