Custom Shader

[A9191]

I would like to know how can I implement a custom shader to an image plane?
I think before it was possible to put .mat in .sfa, but how could I do it now?

[RGregat]

At the moment only predefined Materials can be used. I'm not sure how difficult it is to implement the support for custom Materials.

[ThomasGorisse]

You can have a look at how it's done in the VideoNode

You have 2 choices:

• Compile your .mat file to .filamat using the Filament matc tool : Filament v1.9.25
• Use the Filament filamat-android depency and write your .mat content directly in your java/kotlin code.

Warning: make sure to use the same Filament version as the current one used by Sceneform.