Guys, there is something wrong with FPT:
Tracked it to this:
Have you added the procedural texture library to the dependencies of your project?
Actually no. I’ve tried to compile my source with the MarbleProceduralTexture and it has compiled, however I admit I didn’t run it. I’ve been thinking that it is imported from @babylonjs/core. My bad, I apologize for the inconvience. Now it’s working!
If this is your work (deducting from the page title) just want to say #HOWCOOLISTHAT