An open discussion on the evolution of X3D. Please stay on-topic. Posts that are not on-topic will be removed. Please feel free to ask questions, pose use-cases, or provide solutions. All discussion here are public. Do not post material that is protected (either by license or as proprietary). For 20 years, the Web3D Consortium has developed and maintained a open, royalty free, ISO ratified and well documented standardized markup language for transmitting and displaying 3D content on the web called X3D. As 3D content creation and use is now fast becoming democratized by significant advances in software and hardware, the Consortium wants to continue to evolve the standard to protect content creators from vendor lock-in and high value and archival 3D content from file format obsolescence.