Developers - IFC

Schema IFC4.3 This sub-category is reserved for discussions concerning the implementation of the IFC4.3 Candidate Standard, including Bridge, Rail, Road, Ports & Waterways, and other implementation projects. Schema IFC4.2 This sub-category was created to discuss the draft of IFC4.2, which includes the new IfcBridge extensions. Please post a separate topic for each item or issue you wish to respond to. Serializations A category for the discussion of IFC schema serializations (e.g. STP, XML, JSON, TTL, RDF, etc.). Schemas

Topic	Replies	Views	Activity
About the Developers - IFC category Developers - IFC	0	172	May 3, 2018
Contradiction in the specification of IfcShapeRepresentation Developers - IFC ifc4-errata , 4x3-errata , rc1-errata	0	61	January 10, 2021
IFC 4x3 vs. 4.1 changes Schema IFC4.3	6	203	January 11, 2021
HVAC - IFC 2x3 and IFC4 - How assemble 3 IFC object information into 1 object + three general questions Developers - IFC	2	84	November 18, 2020
CSG vs IfcFeatureElement Developers - IFC ifc5	7	303	November 12, 2020
Clipping & CSG geometry concepts Developers - IFC ifc4	0	81	November 6, 2020
display problem with sectioned spines Developers - IFC ifc2x3	27	507	August 26, 2020
IFC 4x3 FacilityPart sample Schema IFC4.3	1	293	July 3, 2020
IFC4 RV 1.2 schema issue Developers - IFC	9	476	June 13, 2020
IfcIndexedTextureMap is missing a subtype for textures for IfcPolygonalFaceSet Developers - IFC ifc4 , ifc5	1	163	June 5, 2020
IfcCompositeCurveSegment has a fault in the documentation Developers - IFC ifc4 , ifc4-errata	4	214	June 5, 2020
IFC 4x3 samples Schema IFC4.3	0	277	May 20, 2020
IFC Rail Project (Phase 1 and Phase 2 )Shared Information Schema IFC4.3	2	456	May 15, 2020
WeightCapacity in IfcTransportElement is a single value Developers - IFC	3	119	May 13, 2020
IfcRailing proper ownership Developers - IFC	0	105	April 27, 2020
Outdated specification: semantics of IfcRelNests Developers - IFC	1	129	April 1, 2020
Why are CSG representations mandated for DTV? Developers - IFC	39	1080	March 20, 2020
Evolution of IFC: improving consistency and language independent data schema Developers - IFC ifc5 , step , uml	1	295	March 16, 2020
IFC - Problem about Elements with Texture Developers - IFC ifc4-errata	21	2545	March 16, 2020
Openings with multiple hosts Schemas ifc5	2	254	March 13, 2020
IfcX and IfcLite projects Developers - IFC ifc4 , ifc5	16	2607	February 27, 2020
IFC 4.2 Pset/Qto missing on new entities Schema IFC4.2	0	185	February 4, 2020
IFC Modularisation: current status and request for feedback Schemas ifc5	106	3238	January 7, 2020
Bridge IFC file Schema IFC4.2	1	251	January 13, 2020
Extending Ifc for IT Security Developers - IFC ifc4 , ifc5	2	258	December 23, 2019
Errors in IFCXML sample files Developers - IFC	0	169	December 19, 2019
What is the IFC attitude towards entourage and archviz? Developers - IFC	5	449	December 4, 2019
Design Options + Units + Color Schema IFC4.2 ifc4 , ifc5	9	314	December 2, 2019
IFC & Data/Information Schema IFC4.2 ifc4 , ifc5 , rv , dtv	0	205	October 21, 2019
Existing projects about IFC MVD 'BIM to LCA'? Developers - IFC	4	298	September 26, 2019