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Unquantize Points during presimplify #22

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Unquantize Points during presimplify #22

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Commits on Jan 20, 2023

  1. Unquantize Points during presimplify 

    Simplifying a topology requires the removal of the transform (if any).
This is done it the presimplify() function.

presimplify() only does that on arcs, not points.
If the topology is quantized again later, points will be quantized
twice, yielding invalid values.

With this commit, presimplify() also remove the transform of Point &
MultiPoint objects.
    @Sigill
    Sigill committed Jan 20, 2023
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