Opened 10 years ago
Closed 10 years ago
#3169 closed enhancement (fixed)
ST_ApproximateMedialAxis
| Reported by: | strk | Owned by: | strk |
|---|---|---|---|
| Priority: | high | Milestone: | PostGIS 2.2.0 |
| Component: | postgis | Version: | master |
| Keywords: | sfcgal, history | Cc: |
Description
A function returning an approximation of the medial axis for a (multi)polygon as a multilinestring.
Change History (2)
comment:1 by , 10 years ago
| Status: | new → assigned |
|---|
comment:2 by , 10 years ago
| Keywords: | sfcgal history added |
|---|---|
| Resolution: | → fixed |
| Status: | assigned → closed |
Ready with r13678
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SFCGAL will be exposing a function for for that in next minor release: https://github.com/Oslandia/SFCGAL/pull/85 The method will be based on Straight Skeleton, so we could also expose a method for build against an older SFCGAL version, eventually (would be slower).