Supported data formats
Model formats
Industry Foundation Classes (IFC)
The ISO-certified OpenBIM data format Industry Foundation Classes (IFC) is used to import model data:
The following versions are supported:
- IFC2x3 | Ifc2x Edition 3 Technical Corrigendum 1 (ISO/PAS 16739:2005)
- IFC4 | Version 4.0 - Addendum 2 - Technical Corrigendum 1 (ISO 16739-1:2018)
Checking rule formats
Information Delivery Specification (IDS)
BIM.permit uses the Information Delivery Specification format to import and export formal checking rules.
The following versions are supported:
- IDS-Import 0.9, 0.9.3, 0.9.6
- IDS-Export 0.9.6
The following IDS-Concepts are supported:
Facets:
- Entity-Facet (entity requirements)
- Property-Facet (property requirements)
- Attribut-Facet (attribute requirements)
- Classification-Facet (classifications requirements)
- Material-Facet (material requirements)
- PartOf-Facet (part of requirements)
Value types:
- simpleValue (simple values)
- enumeration (multiple admissible values)
- pattern (value patterns)
- bounds (value bounds)
- length (length of text values)