( < extensible 3D,
"laiendatav ruumilisus")

olemus
ruumilise graafika ISO/IEC standardisari
=
ISO/IEC standards for declaratively representing 3D computer graphics

ülevaateid
https://www.techopedia.com/definition/10223/extensible-3d-graphics-x3d

https://en.wikipedia.org/wiki/X3D

http://hcilab.uniud.it/let-web3d/x3d-intro.pdf

https://www.web3d.org/documents/specifications/19775-1/V3.3/Part01/concepts.html

standardid
https://www.web3d.org/standards/number/19775-1