Opened 14 years ago

Closed 14 years ago

#880 closed enhancement (fixed)

topology.AddFace speed up using prepared geometries

Reported by: strk Owned by: strk
Priority: medium Milestone: PostGIS 2.0.0
Component: topology Version: master
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 (1)

comment:1 by strk, 14 years ago

Resolution: → fixed
Status: new → closed

Implemented in r7002

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