buildingSMART / buildingSMART/NextGen-IFC

IfcIndexedPolyCurve should be preferable to IfcPolyline

Open
#58 2 comments 1 reaction 0 assignees View on GitHub
enhancement
Dominant language
TeX
Stars
64
Forks
4
PR merge metrics
No merged PRs in 30d

Description

IfcIndexedPolyCurve should bee used everywhere instead of IfcPolyline (or at least allowed togeather with)

Particulary it should be used for
- IfcAlignment . Axis
- IfcSectionedSpine . SpineCurve

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by examining the schema definitions for IfcIndexedPolyCurve and IfcPolyline, then trace the relationships named in the issue: IfcAlignment.Axis and IfcSectionedSpine.SpineCurve. Done means the schema clearly permits or prefers IfcIndexedPolyCurve for both uses, with any affected validation expectations updated.

Written by the indexing model from the issue text.

Assessment

Domain
data
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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