this is example https://jsfiddle.net/2o3jq0c6/8/ or or [image] three.js-complex-interaction - CodeSandbox three.js-complex-interaction by pxim I want intersectObject mPart_DZ. But it’s been obscured by an outer layer transparent object mPart_DJKT1 , i …

I need traverse the hidden object and all of its children’s layers , make their layers inconsistent with the camera’s layers. https://jsfiddle.net/eL689k74/23/ This will solve my problem . Thank you very much .

[image] seanin: When intersectObjects detection is used , mPart_DZ was not detected . Don’t forget to apply the second parameter to indicate a recursive test. You have to set it to true.

I’ve set it true，but it’s still not detected , So I feel weird.

Please don’t create new topic for the same question. The duplicate will be deleted.

You can control which objects should be rendered and part of intersections test via layers . Just move the object you want to exclude from the intersection test to layer 1 and let the instance of raycaster use the default layer 0. https://jsfiddle.net/v25xp1mL/1/

When intersectObjects detection is used , internal object was not detected

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seanin July 23, 2021, 10:38am 6

ok, I reedited the question for this post

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When intersectObjects detection is used , internal object was not detected

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