GPUPicker thinInstance warning for picking

Questions
1

I im using 7.18.0 version, when I call setPickingList to add mesh with thininstance, then calling pickAync function console issues the following warning

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i know this issue may be will fix after upgrading，but now i not yet to upgrading，please tell me the possible reasons for this issue

2

Can you repro in a playground?
cc @Deltakosh

3

The same code cannot reproduce this problem on the playground

4

The solution is to update to the latest version of babylon.js.

5

What causes this problem?

6

It’s caused by a bug which was already fixed. :wink: Is there any reason not to update to the latest version?

7

yes, I want to know the reason, and then I can modify and fix the problem without upgrading the version.

8

Can you tell me the fix pull request?

9

https://github.com/BabylonJS/Babylon.js/blob/master/CHANGELOG.md - I didn’t find anything here.

Maybe @Deltakosh the daddy of the GPUPicker could help here.

10

I want to upgrade to the latest version, but how to force the material code path to be set.

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image1236×260 32.2 KB

11

StandardMaterial.ForceGLSL = true;

2 Likes
12

i will try upgrade

1 Like
13

I haven’t updated to the latest version. The cause of this problem in v7.18.0 is that after calling setPickingList([mesh]), I updated the thinInstance of the mesh, but did not re-call setPickingList. This caused the problem. I updated the thinInstance again. After calling setPickingList([mesh]), there are only a few warnings in the console, but it does not affect the work.

1 Like