EllipsoidRegion: Add more functions · Issue #1399 · NASA-AMMOS/3DTilesRendererJS · GitHub
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EllipsoidRegion: Add more functions #1399

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@gkjohnson

For more precision. Though the bounding volume isn't used super often so it may not be completely necessary.

  • DistanceToPoint
  • IntersectsRay
  • IntersectsFrustum

Activity

  1. added this to the v0.4.20 milestone on Dec 12, 2025
  2. gkjohnson commented on Dec 12, 2025

    @gkjohnson
    ContributorAuthor

    The "region-raycast" branch includes an initial effort at support for performing precision raycastig against regions but it's a bit complicated and may be unnecessary for basic use cases. It needs to be further tested, as well. There are cases with the top cap that do not seem to return the correct position value.

  3. removed this from the v0.4.20 milestone on Dec 12, 2025
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