Issues

• Performance regression in 'IsTypedBy'

  xBimTeam/XbimEssentials#674 · Filter by author andreinovikovsiemens opened on Sep 3, 2026
  2

• IfcXml reading fails under Turkish culture (culture-sensitive ToUpper() in type lookup)

  xBimTeam/XbimEssentials#670 · Filter by author oguzozshn opened on Aug 16, 2026

• Uncategorized error due to IFCCartesianPointList3D

  xBimTeam/XbimEssentials#661 · Filter by author Surya7032 opened on Apr 8, 2026
  2

• Some derived attributes fail when entity is not activated

  xBimTeam/XbimEssentials#657 · Filter by author CBenghi opened on Apr 6, 2026

• How to convert an IFC2x3 file to an IFC4 file?

  xBimTeam/XbimEssentials#645 · Filter by author szlq opened on Oct 23, 2025
  1

• IfcMappedItem geometry

  xBimTeam/XbimEssentials#643 · Filter by author seghier opened on Sep 29, 2025
  3

• Retrieve materials and colors

  xBimTeam/XbimEssentials#642 · Filter by author seghier opened on Sep 28, 2025
  3

• HEADER/FILE_NAME is not read

  xBimTeam/XbimEssentials#638 · Filter by author dsdante opened on Aug 28, 2025

• 2D Representation of IFCSpace

  xBimTeam/XbimEssentials#637 · Filter by author ISHStephan opened on Aug 21, 2025

• Vertex de-duplication

  xBimTeam/XbimEssentials#636 · Filter by author rucisko opened on Jul 7, 2025
  4

  

• Calculate X,Y,Z,Area,Volume

  xBimTeam/XbimEssentials#619 · Filter by author krosoftware opened on Apr 17, 2025
  3

• How to get Ifc Class Tree for IFC4x3 and list of all properties

  xBimTeam/XbimEssentials#614 · Filter by author GVladislavG opened on Apr 4, 2025
  6

• Implement Ifc4x3 Schema validation.

  xBimTeam/XbimEssentials#602 · Filter by author andyward opened on Feb 3, 2025

• Add support for new creating newer schema entities to the EntityCreator

  xBimTeam/XbimEssentials#601 · Filter by author andyward opened on Jan 30, 2025
  5

• Implement missing Partials in IFC4x3 schema

  xBimTeam/XbimEssentials#600 · Filter by author andyward opened on Jan 30, 2025
  7

• Linux support for xBim

  xBimTeam/XbimEssentials#594 · Filter by author GVladislavG opened on Jan 21, 2025
  1

• IfcNonNegativeLengthMeasure not is castable to IfcLengthMeasure

  xBimTeam/XbimEssentials#591 · Filter by author andyward opened on Dec 15, 2024
  3

  

• EsentModel throwing 'Version store out of memory' when filling GeometryStore on large models

  xBimTeam/XbimEssentials#589 · Filter by author andyward opened on Dec 11, 2024

• Merge Multiple IFC Files

  xBimTeam/XbimEssentials#588 · Filter by author ShehabFekry opened on Nov 18, 2024

• XbimPlacementTree - support for IfcLinearPlacement + IfcGridPlacement

  awaiting closure
  xBimTeam/XbimEssentials#585 · Filter by author vulevukusej opened on Oct 15, 2024
  3

  

• StepModel.LoadStep21Header() and IfcStore.Open() interaction

  xBimTeam/XbimEssentials#578 · Filter by author dm-dd opened on Sep 18, 2024
  1

• Problem with queries in the ifc structure at esent database

  xBimTeam/XbimEssentials#577 · Filter by author DialPawlowski opened on Sep 13, 2024
  3

• IFC Enums should default to NOTDEFINED rather than first defined enum

  xBimTeam/XbimEssentials#576 · Filter by author andyward opened on Sep 5, 2024
  1

  

• Move PDBs from NuGet packages to symbol packages

  xBimTeam/XbimEssentials#560 · Filter by author dsdante opened on Apr 25, 2024
  1

• how to create Space from objects such as wall, windows, doors, etc

  awaiting closure
  xBimTeam/XbimEssentials#554 · Filter by author SEOGlobalLLC opened on Apr 2, 2024
  1