Turbulence in Offscreen Api

[raminious]

I'm trying to use Offscreen API to add this filter.

<DisplacementMap
  channelX={displacementChannelX}
  channelY={displacementChannelY}
  scale={displacementScale}
>
  <Turbulence
    freqX={displacementFreqX}
    freqY={displacementFreqY}
    octaves={displacementOctaves}
    seed={displacementSeed}
  />
</DisplacementMap>

but, I can't find Turbulence function in Skia Apis.

Thank you for your help.

[wcandillon]

You can now use these components in the offscreen API as well: https://shopify.github.io/react-native-skia/docs/animations/textures

[raminious]

Thanks for the flash response. unfortunately, I can't make a connection between my question and the given answer.
here useTextureValue can't help because it returns a SharedValue<SkImage> and also for using PictureRecorder and useTextureValueFromPicture I still need Turbulence function

basically I'm trying to implement this function and save that:

createPicture(canvas => {
  const filter = Skia.ImageFilter.MakeDisplacementMap(
     'g',
     'a',
      20,
      /* pass Turbulence filter */
   )

  canvas.saveLayer(undefined, null, filter)
  canvas.restore()
})

... rest of the codes ...

[raminious]

I found it!

Skia.Shader.MakeTurbulence()