polyvox_filament

Flutter plugin wrapping the Filament renderer https://github.com/google/filament.

Current Filament version: 1.25.0

All:

• clone Filament repository
• copy filament/include to ios/include
• copy filament/libs/utils/include to ios/include

(even though headers are under the iOS directory these are used across all platforms).

Android:

• build from Filament repository on Linux (build native, then build Android). Reminder that NDK >= 24 required.
• need to specifically move imageio/png/tinyexr
• if release build, then need to comment out -fno-exceptions
• copy out/android-release/filament/lib to android/src/main/jniLibs

iOS:

• filament-v1.25.0-ios.tgz

Extract and move both lib/ and include/ to ./ios

Running

Android

• MainActivity.kt must have the following:

class MainActivity: FlutterActivity() {
    override fun getTransparencyMode(): TransparencyMode {
        return TransparencyMode.transparent
    }
}

and theme must have the following in styles.xml

<style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
    <item name="android:windowBackground">@android:color/transparent</item>
</style>

Remember to set the background colour for your Scaffold to transparent!