X3D Specifications - ISO/IEC-19776-1。如果maxdecimaldigits(precision)未指定，则默认为15。

Naming Conventions

International Standards Organization (ISO) Standards and Revisions

Acronym Description Meaning
CD Committee Draft First vote with technical comments on proposed standard or revision.
DIS (was FCD) Draft International Standard (was Final Committee Draft) Last vote with technical comments on proposed standard or revision.
FDIS Final Draft International Standard Last ISO vote on proposed standard or revision. This is a Yes/No vote only.
IS International Standard Approved and published standard or revision.

 

International Standards Organization (ISO) Amendments

Acronym Description Meaning
PDAM Preliminary DRAFT Amendment First vote with technical comments on an amendment.
FPDAM Final Proposed Draft Amendment Last ISO vote with technical comments on an amendment.
FDAM Final Draft Amendment Last ISO vote on amendment. This is a Yes/No vote only.
AM Amendment Approved and published amendment to a standard.