OBJ Model
Creating a unique model for yor virtual tour
The geometry from the whole model is stored in a OBJ file, that on one side contain the vertex values for the geometry and on the other side the coordinates for the texture
Note:
The model is not only used to show the dollhouse with textures, but also the same model is being used to load the geometry of each individual panorama.
This is more efficient because only one model need to be loaded / managed / stored ...