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I'm generating a GLTF file that will contain multiple possible textures for the same model, with the same texture coordinates. In GLTF, I can only choose one of these textures as active for the mesh (as far as I know). For example, the model would have the texture of flames as default. But there would be a texture of grass available too. Is there any way Blender would be able to switch between these two?

M.K.
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    There are many ways to switch textures: switch material, have a single texture with different islands and switch UVs, have a factor controlled shader mix node switching between different node groups... I'd suggest to learn about Shader Nodes and how to use textures. – Bruno Mar 30 '20 at 20:34
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    There's a work-in-progress glTF extension being developed to handle this, but the spec isn't final yet. Feedback welcome! https://github.com/KhronosGroup/glTF/pull/1681 – emackey Mar 30 '20 at 21:47
  • Thanks @Bruno, I'll have a look.I'm not very familiar with blender, which one of these would be the easiest to switch from the user's point of view? So that they don't have to search for a thousand submenus and options. – M.K. Mar 31 '20 at 07:14
  • You could have a mix shader and animate or add keys on the mix shader factor. – Tensingh Joshua Jul 24 '21 at 05:59

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