private void Save()
{
WebCamEntity.Save.Will();
ObservableImageRWHandler
.WriteAsObservable(
UriBuilder(Arguments.Name),
WebCamEntity.StorableTextureProperty.Value
)
// WebCamEntity.Save の先で UnityEngine 系の API を触るため、MainThread に戻す
.ObserveOnMainThread()
.Subscribe(_ => WebCamEntity.Save.Did());
}
private void Load()
{
WebCamEntity.Load.Will();
ObservableImageRWHandler
.ReadAsObservable(
UriBuilder(Arguments.Name)
)
// MainThread に戻す前に配列の変換を行っておく
.Select(x => new { StorableTexture = x, Data = ArrayConverter.ByteArrayToColor32Array(x.Data) })
// CreateTexture2D 内で UnityEngine.Texture2D などの API を触るため、MeinThread に戻す
.ObserveOnMainThread()
.Select(x => new { Texture2D = CreateTexture2D(x.StorableTexture, x.Data), x.StorableTexture.RotationAngle, x.StorableTexture.VerticallyMirrored })
// OnCompleted は流さない
.Subscribe(
x =>
{
WebCamEntity.Load.Did();
WebCamEntity.ConfirmRenderableTexture.Did(RenderableTextureTranslator.Translate(x.Texture2D, x.RotationAngle, x.VerticallyMirrored));
}
);
}