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3DTiles pointcloud stop being loaded/requested #2147

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valentinMachado opened this issue Jul 18, 2023 · 0 comments
Open

3DTiles pointcloud stop being loaded/requested #2147

valentinMachado opened this issue Jul 18, 2023 · 0 comments

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@valentinMachado
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valentinMachado commented Jul 18, 2023

Your Environment

Google chrome Version 112.0.5615.49 (Build officiel) (64 bits), Ubuntu

Context

Part of a 3DTiles pointcloud are not being loaded anymore after the camera point of view has changed. As you can see in the video below:
BUG Pointcloud example.webm

To reproduce you can pull this branch then run npm i and npm run debug and finally browse to this url http://localhost:8000/examples/bug.html. In the bug example typing n move the camera point of view to the next one over an array of 3 point of view. Making a full iteration (0->1->2->0) should reproduce this bug.

Note that tile requested display a box3 and if there is at least one tile requested an ui element is displayed on the top right corner of the screen (to be sure that no tiles are being loaded/requested)

If this bug reproduction is not convenient tell me where and how to do one.

Expected Behavior

For a camera point of view the 3DTiles point cloud loaded should always be the same.

Actual Behavior

Not the case as you can see in the video.

@valentinMachado valentinMachado changed the title 3DTiles pointcloud stop being loaded 3DTiles pointcloud stop being loaded/requested Jul 18, 2023
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