ConstReadonlybatchSizing: { global: "__IFC_LITE_BATCH_SIZING"; urlParam: "perf.batchSizing" }ReadonlyshardScan: { global: "__IFC_LITE_SHARD_SCAN"; urlParam: "perf.shardScan" }Sharded entity-index pre-pass; on by default, 0 is the kill switch.
ReadonlyvisibilityFilter: { global: "__IFC_LITE_VISIBILITY_FILTER"; urlParam: "perf.visibilityFilter" }Load-time visibility filter (#1097); JSON { disabledTypes, skipTypeGeometry }.
ReadonlywarmPool: { global: "__IFC_LITE_WARM_POOL"; urlParam: "perf.warmPool" }Engine init + geometry workers started at load request (#7036); on by default, 0 is the kill switch.
Adaptive batch-sizing override (#1097); JSON
Partial<BatchSizingConfig>.