Ticket #880 (closed enhancement: fixed)

Opened 2 years ago

Last modified 2 years ago

topology.AddFace speed up using prepared geometries

Reported by: strk Owned by: strk
Priority: medium Milestone: PostGIS 2.0.0
Component: topology Version: trunk
Keywords: Cc:

Description

I belive the current topology.AddFace? could be pretty much faster than it is, especially for big polygons, composed by many edges, if the code used prepared geometries implementation rather than computing full intersection matrix for each candidate edge.

Early tests show improvements of up to 45%.

Change History

Changed 2 years ago by strk

  • status changed from new to closed
  • resolution set to fixed

Implemented in r7002

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