RemoteAssistantAR

RAAR_ShareRenderTexture.cs

    private void ShareRenderTexture()
    {
        if (BufferTexture == null) // offlined
        {
            return;
        }
        Camera targetCamera = Camera.main; // AR Camera
        RenderTexture.active = targetCamera.targetTexture; // the targetTexture holds render texture
        Rect rect = new Rect(0, 0, targetCamera.targetTexture.width, targetCamera.targetTexture.height);
        BufferTexture.ReadPixels(rect, 0, 0);
        BufferTexture.Apply();

        byte[] bytes = BufferTexture.GetRawTextureData();

        // sends the Raw data contained in bytes
        monoProxy.StartCoroutine(PushFrame(bytes, (int)rect.width, (int)rect.height,
         () =>
         {
             bytes = null;
         }));
        RenderTexture.active = null;
    }