Opened 15 years ago
Last modified 7 years ago
#428 new enhancement
Add ST_IsValid for PolyhedralSurface
| Reported by: | colivier | Owned by: | colivier |
|---|---|---|---|
| Priority: | medium | Milestone: | PostGIS Fund Me |
| Component: | postgis | Version: | master |
| Keywords: | PolyhedralSurface 3D IsValid | Cc: |
Description
Need to check:
- At least 4 faces
- Faces must all be connected
- All points from a same face must be coplanar
- Resulting volume is closed
- No self intersection
- Points Orientation
No GEOS related in implementation
Change History (4)
comment:1 by , 13 years ago
| Milestone: | PostGIS 2.0.0 → PostGIS 2.1.0 |
|---|
comment:2 by , 12 years ago
comment:3 by , 12 years ago
| Milestone: | PostGIS 2.1.0 → PostGIS Future |
|---|
I'll take your silence to mean this ain't happening in 2.1
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Is this going to be done thru sfcgal? Perhaps we need a new category.