#6674 rename functions

[Rikku-x]

fix #6674

rename ApproximateTerrainHeights & getInstanceBoundingSphere functions

[cesium-concierge]

Thank you so much for the pull request @Rikku-x! I noticed this is your first pull request and I wanted to say welcome to the Cesium community!

The Pull Request Guidelines is a handy reference for making sure your PR gets accepted quickly, so make sure to skim that.

• ❌ Missing CONTRIBUTORS.md entry.
  • Please add yourself to the contributors file!
• ❌ Missing CLA.
  • Please send in a Contributor License Agreement (CLA) and comment back here to let us know to check this!
• ❔ CHANGES.md was not updated.
  • If this change updates the public API in any way, please add a bullet point to CHANGES.md.

Reviewers, don't forget to make sure that:

• Cesium Viewer works.
• Works in 2D/CV.
• Works (or fails gracefully) in IE11.

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[hpinkos]

Thanks @Rikku-x! Can you send us a Contributor's Licence Agreement so we can review this? See instructions here: https://github.com/AnalyticalGraphicsInc/cesium/blob/master/CONTRIBUTING.md#contributor-license-agreement-cla

[hpinkos]

@Rikku-x I didn't see your CLA come over yet. We need that before we can review your pull request.
See instructions here: https://github.com/AnalyticalGraphicsInc/cesium/blob/master/CONTRIBUTING.md#contributor-license-agreement-cla

Let me know if you have any questions! If I don't hear from you by next week I'm going to close this pull request, but we can re-open it again later if you're able to get back to it. Thanks =)

[Rikku-x]

hey @hpinkos!

Just send you CLA, please check it. Let me know if it is ok now :)

[pjcozzi]

Thanks again for contributing, @Rikku-x, we received your CLA.

[cesium-concierge]

Thanks again for your contribution @Rikku-x!

No one has commented on this pull request in 30 days. Maintainers, can you review, merge or close to keep things tidy?

I'm going to re-bump this in 30 days. If you'd like me to stop, just comment with @cesium-concierge stop. If you want me to start again, just delete the comment.

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I am a bot who helps you make Cesium awesome! Contributions to my configuration are welcome.

🌍 🌎 🌏

[hpinkos]

@OmarShehata can you review this?

[OmarShehata]

Looks great @Rikku-x ! There's a couple of failing tests which I think should be fixed if you merge in the latest master in your branch. If you do that I think it should be good.

Since it's a private class no change to CHANGES.md is needed.

[hpinkos]

Thanks @Rikku-x! Thanks for reviewing @OmarShehata!