[x3d-public] Physically Based Rendering gltf examples in .x3d form
Don Brutzman
brutzman at nps.edu
Tue Sep 29 07:32:28 PDT 2020
With X3D XML Schema and DOCTYPE complete, and X3D Schematron rules addable without too much difficulty, we're ready for next steps.
As part of examples improvements, am hoping to put them in our archives so that regression testing can be performed.
[1] X3D Resources, Example Archives
https://www.web3d.org/x3d/content/examples/X3dResources.html#Examples
May I suggest that we create an PhysicallyBasedRendering section directory for these at
[2] X3D for Advanced Modeling (X3D4AM) Examples Archive
https://x3dgraphics.com/examples/X3dForAdvancedModeling/
Wondering, where might I find the examples you've shown? Am looking at
[3] michaliskambi > x3d-tests >
Include PBR (PhysicalMaterial and related concepts) in the official X3D specification
https://github.com/michaliskambi/x3d-tests/wiki/Include-PBR-%28PhysicalMaterial-and-related-concepts%29-in-the-official-X3D-specification
and then
[4] michaliskambi > x3d-tests > Converting glTF to X3D
https://github.com/michaliskambi/x3d-tests/wiki/Converting-glTF-to-X3D
and then
[5] castle-engine > demo-models > glTF > sample models for Castle Game Engine
https://github.com/castle-engine/demo-models/tree/master/gltf
Wondering how to establish a baseline. Might it be possible to use Castle Engine to Inline load each of these gltf examples and save each one of them back out as X3D?
Primary format in the example archives is XML .x3d file encoding, preforming maximum validations, then all other variants are then converted from that in order to check proper X3D representations in X3DOM, X_ITE, ClassicVRML, JSON, EXI, Java, Python, Turtle, and pretty-print HTML documentation.
Looking forward to getting into pair-wise production and publication together.
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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