Whether such an implementation is possible, if so, tell me which way to dig: for example, there is an FTP server, a packet with textures in the .fbx format lies on it, and there is a scene on it there is an object with an empty texture, you need this object when you start the scene Through the real-time code, I took a certain texture from this .fbx package that is located on the FTP server and displayed this object with a texture.
ftp:// protocol support is limited to anonymous downloads only.- Alexey Shimansky