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Disappearing model parts

See original GitHub issue

Hello,

I experience a weird problem when rotating some models in three.js. Under certain angles of view some parts of a model become invisible. The problem is definetely has nothing to do with material.side.

Front view: image

Back view (‘good’ angle): image

Back view (‘bad’ angle): image

Sample model: Sample_GLTF.zip

Three.js version
  • Dev
  • r98
Browser
  • All of them
  • Chrome
  • Firefox
  • Internet Explorer
OS
  • All of them
  • Windows
  • macOS
  • Linux
  • Android
  • iOS
Hardware Requirements (graphics card, VR Device, …)

Issue Analytics

  • State:closed
  • Created 5 years ago
  • Comments:10 (1 by maintainers)

github_iconTop GitHub Comments

2reactions
donmccurdycommented, Apr 11, 2019

Also related – https://github.com/mrdoob/three.js/issues/16055.

This isn’t a loader issue. Careful modeling can avoid the problem, but there are probably things we could do within threejs to handle more (but not all) similar cases, and documentation would be a nice addition.

I think this can remain closed, given the other threads that exist.

0reactions
looeeecommented, Apr 11, 2019

@donmccurdy, apologies, I think we posted at the same time. If you think this is covered in other issues adequately it’s ok to close this one, but could you link the other ones here?

Edit: oops, you already did 😁

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