The Polygonal directory contains polygonal mesh X3D models conforming that do not implement the Humanoid Animation (HAnim) International Standard, ISO—IEC 14774:2019. They are candidates for conversion and upgrading.

Ongoing work in progress is converting HAnim1 models to HAnim2, testing X3D Quality Assurance (QA) conformance, and upgrading X3dTidy stylesheet cleanup capabilities. See build.schematron.log.txt and build.log.txt for current status.

X3D Tooltips of interest, in hierarchical order: HAnimHumanoid, HAnimJoint, HAnimSegment, HAnimSite, HAnimDisplacer, HAnimMotion.

Humanoid animation (HAnim) version 2 International Standard includes Part 1: architecture and Part 2: motion data animation.

X3D Specification section of interest: 26 Humanoid Animation (HAnim) component.

This viewpoint slideshow is online at
https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Polygonal/viewpointSlideshow.html

Viewpoint image version history at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/HumanoidAnimation/Polygonal/_viewpoints