Flutter Filament

Flutter with real-time physically based rendering engine

This project demonstrates the capabilities of filament with the use in flutter.


  • Render 3D model with HDR

Many thanks to the filament team for this. You can always check out filament in the original repository


? Android

To run the project on Android at this point, you need to run the flutter project in filament_flutter_android/example. Current use of filament version 1.25.0, To change the filament version, change the /android/build.gradle dependencies:

dependencies {
    implementation 'com.google.android.filament:filament-android:1.25.0'
    implementation 'com.google.android.filament:gltfio-android:1.25.0'
    implementation 'com.google.android.filament:filament-utils-android:1.25.0'

If you have changed the filament version, it is advisable to rebuild the project files:

  1. Download the filmaent version as indicated in the android dependencies, for your operating system https://github.com/google/filament/releases
  2. Go to the terminal and open the filament_flutter_android/example/android/app/src/main/assets/envs folder
  3. Run generator:
dowloaded_filament_folder/bin/cmgen -x default_env --format=ktx --size=256 --extract-blur=0.1 --extract-blur=0.1 lightroom_14b.hdr

Project files:

  • 3D models – filament_flutter_android/example/android/app/src/main/assets/models
  • Sky box – filament_flutter_android/example/android/app/src/main/assets/envs


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