A standalone STEP buffer (serializeEntitySubgraph in @ifc-lite/export).
serializeEntitySubgraph
@ifc-lite/export
The frame the model was meshed in on load.
Optional
Load-time style wire (item or element id → RGBA, 4 bytes each).
Express ids to mesh; other products in the buffer are context only.
A standalone STEP buffer (
serializeEntitySubgraphin@ifc-lite/export).