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Remove OverlapUnion optimization from CascadedPolygonUnion #644

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merged 1 commit into from
Nov 26, 2020

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dr-jts
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@dr-jts dr-jts commented Nov 26, 2020

The OverlapUnion optimization in fact reduces performance, so is being removed.

Signed-off-by: Martin Davis mtnclimb@gmail.com

Signed-off-by: Martin Davis <mtnclimb@gmail.com>
@dr-jts dr-jts self-assigned this Nov 26, 2020
@dr-jts dr-jts merged commit bad68da into locationtech:master Nov 26, 2020
@dr-jts dr-jts deleted the remove-overlapunion branch November 26, 2020 23:32
@jnh5y
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jnh5y commented Nov 30, 2020

@dr-jts does this imply any change in client code? E.g., should clients be doing something different to union polygons efficiently?

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dr-jts commented Nov 30, 2020

@jnh5y only if they know an algorithm that will union polygons more efficiently than CascadedPolygonUnion. In which case I hope they will share it!

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