According to the source code , Babylon’s KhronosTextureContainer2 automatically fetches ktx2decoderfrom the CDN ( https://cdn.babylonjs.com/babylon.ktx2Decoder.js ). However, I’d like to locally host all files and avoid any fetches from outside sources. (I was on a plane recently and found out mid-fl…

Good questions! Here’s a braindump from what I remember about all this… If the only goal is to avoid using the CDN, the simplest option is to rely on URLConfig. Just grab the bundled UMD files from the CDN, host them yourself (which you’ve already done :slight_smile: ), and point Babylon to your c…

Nice catch on the MSC_TRANSCODER bug! Do you want to open a PR for it? :slight_smile:

Thank you so much for all of your help, @alexchuber ! I’ve created a PR: Fix: Remove enforced undefined for MSC_TRANSCODER by regnaio · Pull Request #17751 · BabylonJS/Babylon.js · GitHub Also I was wondering if you could please help with something related: The code above (and official documenta…

Hey guys, my team is having issues with KTX2 textures since this change. We noticed it happening… as of this commit? [image] Fix: Remove enforced undefined for MSC_TRANSCODER (#17751) ·... Please see the forum thread: https://forum.babylonjs.com/t/how-to-inject-babylonjs-ktx2decoder-int…

That’s not good… :grimacing: Let me take a look. Just in case, cc @Evgeni_Popov for when he’s back.

We ll need a different fix for it

@regna you might need to find a different way :frowning:

Ahh sorry about this :sad_but_relieved_face: I’m still confused how this could have caused the issue @AdmiralPotato could you please let us know if the revert fixes your issue?

Bad news: It’s still not fixed. Now I’m left worrying whether I’ve been barking up the wrong tree, with which commit was actually the problem. Have any other changes been deployed to the CDN for Babylon’s GLTF parsing tools recently? I’m sorry for not being more familiar with the ecosystem or releas…

How to inject `@babylonjs/ktx2decoder` into Babylon?

Questions

sebavan January 29, 2026, 10:29pm 11

I ll revert it and do a new release in a couple hours

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How to inject `@babylonjs/ktx2decoder` into Babylon?

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