PGI Question: What Is "Lookup?"

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Lincoln Deen
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PGI Question: What Is "Lookup?"

Post by Lincoln Deen » Sat Jun 08, 2019 2:11 am

Hello all! I'm writing user documentation for PhotonGI, and have a question about what the technical meaning of a lookup? They seem to be referenced multiple places and have a pretty large influence on PGI results. Thanks! :)

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Dade
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Re: PGI Question: What Is "Lookup?"

Post by Dade » Sat Jun 08, 2019 1:11 pm

Lincoln Deen wrote:
Sat Jun 08, 2019 2:11 am
Hello all! I'm writing user documentation for PhotonGI, and have a question about what the technical meaning of a lookup? They seem to be referenced multiple places and have a pretty large influence on PGI results. Thanks! :)
When you look for a near enough and valid pre-computed value inside the cache. The parameters related to the "lookup" task are usually the one used to define how the cache will be searched, etc.
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