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IFC Parser Quirks

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nickcastel50 edited this page Jun 19, 2024 · 1 revision

IFC Parser Quirks

Some building tools output IFC files that do not fully adhere to the spec. Below is a list of permissive flags implemented in Conway.

  1. relAssociatesMaterialRelatedObjects - This flag permits invalid IFC types attached to related objects on IfcRelAssociatesMaterials.

  2. reflectanceMethod - This flag permits a null reflectance method parameter for IfcReflectanceMethod, a nonnullable field on IfcSurfaceStyleRendering.

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