Use when loading multiple IFC models, coordinating model positions, controlling per-model visibility, or working with multi-model scenarios. Prevents coordinate misalignment and visibility management errors. Covers multi-model loading, coordination matrix, Hider (set/isolate/toggle), BoundingBoxer (
Use when loading multiple IFC models, coordinating model positions, controlling per-model visibility, or working with multi-model scenarios. Prevents coordinate misalignment and visibility management errors. Covers multi-model loading, coordination matrix, Hider (set/isolate/toggle), BoundingBoxer (fit, camera orientation), per-model visibility, cross-model queries via ModelIdMap. Keywords: federa