Crate egraphics

egraphics is a library for processing graphics formats in 3D space.

It is mainly wrapping glTF 2.0 and adding an ecoords.

Overview

Data structure

For serializing and annotating a graphical format, this data structure is used:

• model_name (directory) or model_name.egraphics (single file as tarball)
  • model.gltf (uncompressed) or model.glb (compressed)
    • using: gltf-rs
  • model.bin
    • contains vector data
  • ecoord.json
    • contains a transform tree with validity durations
    • information: srid
    • purpose: translate and rotate the point cloud without reading/writing the point data

For deriving further graphical format variants, another directory is used:

• model_name_out (directory)
  • model.obj
  • …

References

• glTF sample models

Re-exports

pub use egraphics_io as io;

Structs

Triangle

TriangleMesh

Vertex

Enums

Error