[x3d-public] X3d constructors

John Carlson yottzumm at gmail.com
Sat Feb 5 10:13:50 PST 2022


Also note that X3DOM and X_ITE versions support X3D JSON  (use Inline).

On Sat, Feb 5, 2022 at 12:08 PM Brutzman, Donald (Don) (CIV) <
brutzman at nps.edu> wrote:

> Here are two recommended software libraries for X3D model creation that
> exactly match X3D4.  (If it is possible to use either library to create an
> invalid scene, I haven’t found it yet.)  Each has examples published for
> over 3900 scenes, created from .x3d master versions using X3dToJava.xslt
> and X3dToPython.xslt stylesheets.  Each .java and .py example includes a
> self-validation test as part of X3D Quality Assurance (QA). Trouble reports
> welcome.
>
>
>
>    1. X3D Java Scene Access Interface Library (X3DJSAIL)
>       - X3DJSAIL supports programmers with standards-based X3D Java
>       interfaces and objects, all as open source.
>       - https://www.web3d.org/specifications/java/X3DJSAIL.html
>
>
>
>    1. X3D Python Scene Access Interface Library (X3DPSAIL), X3D Python
>    Package
>       - The x3d.py Python X3D Package supports programmers with Python
>       interfaces and objects for standards-based X3D programming, all as open
>       source.
>       - https://www.web3d.org/x3d/stylesheets/python/python.html
>       - https://pypi.org/project/x3d
>
>
>
>    1. X3D Resources: Examples: Scene Archives for X3D
>       - The X3D Examples Archives demonstrate how X3D nodes and scenes
>       work. Thousands of scenes are provided in all X3D encodings. You can browse
>       them individually online or download fully complete, separately installable
>       .zip archives.
>       -
>       https://www.web3d.org/x3d/content/examples/X3dResources.html#Examples
>
>
>
> JSON examples also exist in the X3D Examples archives.  John Carlson has a
> library to directly support those.  The .x3d conversions to JSON all seem
> stable and pass elementary JSON syntax checkers, and there is a draft X3D
> JSON schema, but a stable JSON schema has not yet been standardized by
> IETF.  Thus some caution is warranted using X3D JSON, but current stability
> is high and eventual formalization is expected.  Converter information
> follows.
>
>    - X3D to JSON Stylesheet Converter
>       - The X3D to JSON stylesheet converts .x3d XML to .json, supporting
>       the forthcoming JSON Encoding for X3D Graphics.
>       - https://www.web3d.org/x3d/stylesheets/X3dToJson.html
>
>
>
> Good luck with your work.
>
>
>
> 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
>
>
>
> *From:* x3d-public <x3d-public-bounces at web3d.org> *On Behalf Of *Konstantin
> Smirnov
> *Sent:* Saturday, February 5, 2022 3:35 AM
> *To:* X3D-Public <x3d-public at web3d.org>
> *Subject:* [x3d-public] X3d constructors
>
>
>
> Hello
>
> Who knows fast constructors of scenes with elements and code generation?
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