[X3D-Public] X3D Schema, DTD corrections: CADAssembly children cannot include CADFace

Don Brutzman brutzman at nps.edu
Sat Aug 11 18:32:33 PDT 2012


Upon review we found a further refinement to both DTD and schema for X3D.
CAD quality improvements continue, to good effect.  Thanks Hyo for all the
close scrutiny and help!

11 August 2012, Hyokwang Lee, brutzman
- CADAssembly is not allowed to include CADFace since that does not match CAD product structure
    defined in X3D specification clause 32.4.1

Specification reference:
http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/CADGeometry.html#CADAssembly

This validation case can be tested using the X3D Validator service.
https://savage.nps.edu/X3dValidator

=======================

Also updated X3D Schema and DTD documentation.  Relevant links:

http://www.web3d.org/specifications/contents.html
http://www.web3d.org/specifications/X3dDoctypeDocumentation3.3.html
http://www.web3d.org/specifications/X3dSchemaDocumentation3.3/x3d-3.3.html
http://www.web3d.org/specifications/x3d-dtd-changelog.txt
http://www.web3d.org/specifications/x3d-schema-changelog.txt

These and related links are maintained on the X3D Resources page:
http://www.web3d.org/x3d/content/examples/X3dResources.html#AuthoringSupport
http://www.web3d.org/x3d/content/examples/X3dResources.html#Tooltips

Review, comments, questions and improvements are welcome.

all the best, Don
-- 
Don Brutzman  Naval Postgraduate School, Code USW/Br       brutzman at nps.edu
Watkins 270,  MOVES Institute, Monterey CA 93943-5000 USA   +1.831.656.2149
X3D graphics, virtual worlds, navy robotics http://faculty.nps.edu/brutzman




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