Opened 10 years ago

Closed 10 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: main
Keywords: Cc:


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 Changed 10 years ago by strk

Resolution: fixed
Status: newclosed

Implemented in r7002

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