Anyway to Import a model at runtime ? - ArchViz

Hello… I was wondering if there is a blueprint or even a plugin where you can import datasmith models (from sketchup, 3DS etc) or fbx as collisions at runtime from an external folder. I would like to make a “game” where I can load the model at run time and then someone can apply materials, colors, objects and meshes that already implemented in the package to built his own decoration in an imported model. My main problem is that i cannot find any way to give the player or the architect the chance to import his own model. Any ideas ?

I’m having the same question… Maybe it’s like, recreating eyecad VR? it’s made using unity. Here’s the link, I also have the same intention of making apps like this