MTLLoader: MTLLoader problem

Description of the problem

I think this may be a bug:
When I used MTLLoader load 3ds Max .mtl file,it can’t show anything.
At last ,I replaced MTLLoader.js which our company using (may be one or two years ago),it can show.
I compare them and only a few code is different.
Thanks for any help.

Note:MTLLoader2.js is our company using ,which is old.

success
https://jsfiddle.net/bdtm494j/2/

fail
https://jsfiddle.net/bdtm494j/1/

Three.js version
  • Dev
  • r91
Browser
  • Chrome
OS
  • All of them
  • Windows
  • macOS
  • Linux
  • Android
  • iOS
Hardware Requirements (graphics card, VR Device, …)

Author: Fantashit

1 thought on “MTLLoader: MTLLoader problem

  1. I think this is fixed already for R92 by #13685.
    In R91 only with materialOptions set to { invertTrProperty: true } 3ds max models were loaded properly. The above PR brings back the correct behaviour.

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