[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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