operator [] method

@override ShaderHandle? operator [](String name)

The stage called name, or null if the bundle has none.

Implementation

@override
ShaderHandle? operator [](String name) => _bundle.names.contains(name)
    ? _handles.putIfAbsent(
        name,
        () => wrapShader(
          backend: name,
          name: name,
          release: (ShaderHandle h) => forgetShader(_handles, h),
        ),
      )
    : null;