I am looking to develop a 3D walkthrough application and have point cloud(.xyz), mesh and texture(.obj and .mtl), and panoramic JPG files to work with. I am able to load the .obj and .xyz files using three JS however I am not sure how to create a 3D realistic walk through experience. The point cloud and mesh + texture rendering doesn’t look real. I am wondering if there is a way to overlay the panoramic JPG files on top of the mesh/point cloud to achieve the walk through experience. Any help would be appreciated.