Erik Dahlström

Readable spec link: [here](https://github.com/erikdahlstrom/3d-tiles/tree/MAXAR_content_3tz/extensions/MAXAR_content_3tz) Note: this is meant to replace the MAXAR_layer_content_3tz extension, https://github.com/CesiumGS/3d-tiles/pull/442

Readable spec link: [here](https://github.com/erikdahlstrom/3d-tiles/tree/MAXAR_content_geojson/extensions/MAXAR_content_geojson)

For documentation, add the MAXAR_extent extension spec. Readable spec link [here](https://github.com/erikdahlstrom/3d-tiles/blob/vricon_extent/extensions/MAXAR_extent/README.md).

Need for a new 3dtiles archive format

6

In the OWT program, Vricon has identified the need for an archive format for 3dtiles with the following requirements: - support for massively parallel writes - good search and read...

MAXAR_collision_geometry

1

A draft extension for being able to associate collision meshes with meshes inside a glTF.

A draft extension for providing multiple mesh variants of a glTF asset.

https://github.com/ericwilligers/svg-animation/blob/master/smil-in-javascript.js#L59 lists a bunch of event names. For all intents the SMIL syntax is meant to support any and all event types that a UA supports, so the restricted set...

I noticed that https://code.google.com/p/chromium/issues/detail?id=237435 has been fixed, for https://github.com/ericwilligers/svg-animation/blob/master/smil-in-javascript.js#L1309.

For quick testing, getting the number of items in the USD arrays is nice to have.