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PC_Transform(pcpoint, integer, json) : pcpoint #15

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mbredif opened this issue Feb 25, 2016 · 0 comments

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mbredif commented Feb 25, 2016

PC_Transform(
  pt pcpoint, -- transformed point
  pcid integer, -- target schema
  mapping jsonb -- input/output column mappings, including transformation calls
) : pcpoint

This proposal follows roughly the python mockup of @dustymugs (https://github.com/dustymugs/pgpointcloud_utils/tree/master/pgsql) but limits itself to a fixed set of c-coded transformations rather than evaluated expression strings.

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PC_Transform(pcpatch, integer, json) : pcpatch #16

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PC_Get(pcpoint,text[]) : pcpoint #13

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PC_Transform(pcpatch/pcpoint,pcid) : pcpatch/pcpoint #45

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