Ticket #428 (new enhancement)

Opened 3 years ago

Last modified 7 weeks ago

Add ST_IsValid for PolyhedralSurface

Reported by: colivier Owned by: colivier
Priority: medium Milestone: PostGIS Future
Component: postgis Version: trunk
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

Changed 17 months ago by strk

  • milestone changed from PostGIS 2.0.0 to PostGIS 2.1.0

Changed 8 weeks ago by robe

Is this going to be done thru sfcgal? Perhaps we need a new category.

Changed 7 weeks ago by robe

  • milestone changed from PostGIS 2.1.0 to PostGIS Future

I'll take your silence to mean this ain't happening in 2.1

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