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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Is there any deferences between `defaultGeometrySchema` & `geometryDefinition` ? #102
They look similar, seem to be a description of binary geometric data's structure, but what the differences ?
I know that node.mesh.geometry.definition use geometryDefinition by referring geometryDefinition's index, but I'd like to know where defaultGeometrySchema is used.
@onsummer
The defaultGeometrySchema is used for legacy purposes and backwards compatibility for I3S 1.6 and older. It is used in the uncompressed geometryBuffer.
They look similar, seem to be a description of binary geometric data's structure, but what the differences ?
I know that
node.mesh.geometry.definition
usegeometryDefinition
by referringgeometryDefinition
's index, but I'd like to know wheredefaultGeometrySchema
is used.eg. :
A geometryDefinition object:
tks.