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Esri / i3s-spec

This repository hosts the specification for Scene Layers which are containers for arbitrarily large amounts of geographic data. The delivery and persistence model for Scene Layers, referred to as Indexed 3d Scene Layer (I3S) and Scene Layer Package (SLPK) respectively, are specified.
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Can you give me some code template about compresion geometry by draco? #60

Closed giserHacter closed 3 years ago

giserHacter commented 4 years ago

Hello,Intckarl: I use draco_decoder.exe and draco_encoder.exe to compress/uncompress geometry(include:position,normal,uv,color...) into 1.bin.gz file. This approach uses an intermediate file (eg:obj file) and i did't like this way.So,can you give me a sample code that compress/uncompress the geometry into draco.thank you very much!

ajuanr commented 4 years ago

We are working on an update for the doc to include a small sample. We are also working on an I3S SDK that should help with draco compression used in i3s. I don't have an exact release schedule. My apology for not providing this to you any sooner.

rvargasESRI commented 3 years ago

@giserHacter Example of writing SLPKs can be found here https://github.com/Esri/i3s-lib/ which includes Draco compression.