PandAI website link in the manual is broken, navmesh converter source "BlenderMeshGen.py" is lost.

[rayanalysis]

Description

The link to the PandAI website https://sites.google.com/site/etcpandai/download/BlenderMeshGen.zip?attredirects=0&d=1 as referenced in the manual to download available PandAI sample programs as well as the mesh converter doesn't work anymore. The converter is highly outdated, but its source is necessary to understand how panda3d.ai works and how to modernize the PandAI sample programs and provide a baseline standard for usage and IE navigation mesh generation from .bam files.

Steps to Reproduce

Click any of the PandAI website links in the manual such as the one at the bottom of the introductory PandAI page https://docs.panda3d.org/1.10/python/programming/pandai/getting-started such as https://sites.google.com/site/etcpandai/documentation/getting-started/PandAIBasicTutorial.zip?attredirects=0&d=1 and they will return a Site not found page.

[raytopianprojects]

Looks like it got saved by archive.org. Replacing the docs links through archive could be a quick fix.

Tutorial Zip
https://web.archive.org/web/20201022234305/https://73fb96f5-a-62cb3a1a-s-sites.googlegroups.com/site/etcpandai/documentation/getting-started/PandAIBasicTutorial.zip?attachauth=ANoY7cqDMrrfmPQtZPu28WLEyy8dep2zVZkZz055jUNISOsah9IzX7FN1eo_J8pj5UWbpvGMpl4QA9UWQYdaa_eSKf_tM6CEABNNcZrP4k58E54wBbgjGKUqy-hTyywfeti94D41_MIWFO77KXuY8xkQemLpBj5fDm3uaqjB4kZxFQfsF0Qeg9Ve6jJQI_lM6G2o38pTUlFniJZRAWWcGiYTWuBWdqGmwg6FYcayuX88CzFWGIlFEkdOeg69eqxD8MN-i9mdl7cbw7WdjjMPYK7g5qlusl8EMg%3D%3D&attredirects=0&d=1

Blender Zip
https://web.archive.org/web/20201022234336/https://73fb96f5-a-62cb3a1a-s-sites.googlegroups.com/site/etcpandai/download/BlenderMeshGen.zip?attachauth=ANoY7coNFyP5FT9qJOpalBA0cPdWpthgkppCGCxTXjIPYxatr7lAZmbT3pJPtuk7Z6oABKw_31PtwUReLhlmuRh_vZkfiC1ZORGf7kEI2mLEiiPOwHAA83wtVMJpKqD2kxVoqoivZ9TqR5_iCTd2N7qrgOzZAi7ajq9Oqp6x-07FdmUvsMnj9eJ_NekSE1-VnEbs1B5mW9OQoa_UP-UD0fkGYRrNG1caYPrG37PMKBWxQ_BjUhXsmKI%3D&attredirects=0&d=1