Autodesk / Autodesk/revit-ifc

IfcRelSpaceBoundary2ndLevel : invalid Virtual boundary between 2 Walls of different thickness

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Dominant language
C#
Stars
637
Forks
225
PR merge metrics
No merged PRs in 30d

Description

When a space is bounded by 2 walls of different thicknesses. An invalid Virtual boundary is generated.
# Expected behaviour
No boundary or 2b boundary if they are generated
# Current behaviour
A virtual boundary is generated :
![image](https://user-images.githubusercontent.com/9622862/98311508-d4929680-1fcf-11eb-8f6f-90144946c4a1.png)
# Step to reproduce
Create a space bounded by 2 walls of different thicknesses :
![image](https://user-images.githubusercontent.com/9622862/98311687-4834a380-1fd0-11eb-82ed-266399f20e10.png)

Contributor guide

Open the contributing guide

Research direction

Reproduce the case by creating a space bounded by two walls with different thicknesses, using the screenshots as reference. Trace the IFC boundary-generation path and verify that the result is either no boundary or a 2b boundary, rather than a virtual boundary.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
computer-graphics
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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