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Tileset back face culling options #8981

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merged 4 commits into from
Jun 28, 2020
Merged

Tileset back face culling options #8981

merged 4 commits into from
Jun 28, 2020

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lilleyse
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@lilleyse lilleyse commented Jun 22, 2020 •
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Fixes #8856

Adds tileset.backFaceCulling and model.backFaceCulling options to view a tileset or model from underneath or from inside without having to modify the glTF.

b3dm/i3dm sandcastle
Model sandcastle
Sandcastle in gif

interior

@lilleyse lilleyse requested a review from IanLilleyT June 22, 2020 01:19
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Thanks for the pull request @lilleyse!

  • ✔️ Signed CLA found.

Reviewers, don't forget to make sure that:

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

IanLilleyT
IanLilleyT approved these changes Jun 28, 2020
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@IanLilleyT IanLilleyT left a comment

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Looks good on my end. In the future it might be possible to simplify the ModelInstanceCollection to not maintain its own DrawCommands and RenderStates and just using the Model's versions directly, but it's not really possible architecturally at the moment.

@IanLilleyT IanLilleyT merged commit 91f7abe into master Jun 28, 2020
@IanLilleyT IanLilleyT deleted the tileset-back-face-culling branch June 28, 2020 16:02
@lilleyse lilleyse mentioned this pull request Jun 30, 2020
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@jo-chemla jo-chemla mentioned this pull request Jul 4, 2023
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@IanLilleyT IanLilleyT IanLilleyT approved these changes

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Back face culling override for 3D Tiles and models
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@lilleyse @cesium-concierge @IanLilleyT