Garrett Johnson

From https://github.com/CesiumGS/3d-tiles/issues/560#issuecomment-994234530 -- there are publicly available CMPT demo files here: https://github.com/CesiumGS/cesium/tree/main/Specs/Data/Cesium3DTiles

Add support for: - A `Region` class - A `RegionHelper` class for rendering a region - A `displayBoundingRegion` flag for debug tiles renderer The region must be defined on the...

A simple implementation would just involve creating a sphere or box around the region volume.

From https://github.com/NASA-AMMOS/3DTilesRendererJS/issues/269#issuecomment-1171402058: > A region bounding volume is defined here: > > https://github.com/CesiumGS/3d-tiles/tree/main/specification#region > > It's a patch defined by a latitude, longitude, and height delta on the WGS 84...

I suspect it's because of this check which stops traversal and displays the parent when the relevant children aren't loaded yet. When turning the camera a new (unloaded) child comes...

Perhaps we should continue to traverse in this case if any children were visible?

> Had you tested this theory out at all? I haven't revisited this since opening the issue since we're not adjusting the loadSiblings option at the moment. But looking at...

Plan: - Add a 'jointNeedsUpdate' or `jointNeedsUpdate` field to joints indicating they need an update (or just use existing matrixWorldNeedsUpdate flag) - Override the URDFRobot updateMatrixWorld function to iterate over...

The urdf file is no longer loaded relative the provided package path. The remaining confusing bit is that when just a string is provided both loaders will check if the...

Hello @jhurliman! If the parser is going to be restructured to separate some of the parser logic I think I'd like to see a `URDFLoaderBase` class that just implements the...