[x3d-public] VRML97 and ClassicVRML model validation from command line using view3dscene

Brutzman, Donald (Don) (CIV) brutzman at nps.edu
Sun Aug 13 08:53:15 PDT 2023


Hi Michalis.  Thanks for all of your immense, continuing work.

 

I am hoping to add validation of converted .wrl and .x3dv files to the
regression test suite for X3D Example Archives.  This will check the quality
of output from the X3dToVrml.xslt stylesheets, and improve the quality
assurance (QA) of all VRML models offered there - over 4000 in each case. In
each case I'll create and commit a build.log text file so that we can keep
track of compliance and progress.

 

*	X3D Resources, Examples: Scene Archives for X3D
*
https://www.web3d.org/x3d/content/examples/X3dResources.html#Examples

 

To do so, am thinking that command-line invocation (CLI) of your view3dscene
or tovrmlx3d executable tools can be accomplished through addition to the
existing Ant build.xml scripts.  Am keen to proceed with that task.

 

Am looking through the view3dscene CLI documentation, but am not exactly
sure how to accomplish this.

 

*	view3dscene, 4. Command-line options
*
https://castle-engine.io/view3dscene.php#section_command_line_options

 

*	view3dscene, 4.2. Converting to X3D
*	https://castle-engine.io/view3dscene.php#section_converting

 

Additional options needed, or not seen:

 

a.	Validation report only, plain text via console.  (Perhaps a
-validate switch is a variation on your ---write switches.)
b.	Avoid creation of additional files, if possible.  (I might send each
output to a single temp file, but all that file writing will likely slow
down the already-long overall process.)

 

Please advise if there is a way to invoke one of your tools to accomplish
this.  CLI example will be helpful.  Thanks in advance for all guidance.

 

Have fun with VRML!   8)

 

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 https://faculty.nps.edu/brutzman

 

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