HARP-14502: Fixes blue-ish webtiles on sphere

[FraukeF]

Signed-off-by: Frauke Fritz frauke.fritz@here.com

Thank you for contributing to harp.gl!

Before requesting a pull request, please remember to check the following documents:

• contribution guidelines
• coding style

If you are adding new functionality we would highly appreciate if you can describe what is the capability you are adding and even better if you can add some examples. Please also remember to add tests for it.

CI Check

Our bots will check whether your PR can be directly integrated into the mainline. We have some internal integration tests running on the background, our bots will inform you of the next steps and someone from our team will take a look and help if needed!

And please do not forget to sign-off your commit! You can read more about DCO here. But, in short, you just need to use git commit -s or append --signoff when you are committing to the repo.

Happy contributing!

[codecov]

Codecov Report

Merging #2133 (b310598) into master (3edcac6) will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #2133      +/-   ##
==========================================
- Coverage   67.70%   67.70%   -0.01%     
==========================================
  Files         298      298              
  Lines       26374    26377       +3     
  Branches     5969     5970       +1     
==========================================
+ Hits        17856    17858       +2     
- Misses       8518     8519       +1     

Impacted Files	Coverage Δ
...e/harp-mapview/lib/geometry/TileGeometryCreator.ts	71.75% <ø> (ø)
@here/harp-mapview/lib/poi/PoiManager.ts	12.85% <ø> (ø)
@here/harp-mapview/lib/text/TextElementBuilder.ts	98.94% <ø> (ø)
...here/harp-mapview/lib/text/TextElementsRenderer.ts	72.11% <ø> (ø)
@here/harp-webtile-datasource/lib/WebTileLoader.ts	100.00% <ø> (ø)
@here/harp-mapview/lib/PickHandler.ts	82.43% <100.00%> (+0.11%)	⬆️
@here/harp-mapview/lib/text/TextElement.ts	93.67% <100.00%> (+0.08%)	⬆️
@here/harp-mapview/lib/geometry/AddGroundPlane.ts	98.82% <0.00%> (-1.18%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 3edcac6...3d2af9f. Read the comment docs.