Devlog of AR

When I was about to do the AR assignment, I chose the topic of sightseeing from the three available topics because I also like to travel and the comparison was interesting.

Then at the beginning I was thinking, what is the most important for a landscape AR software?

I finally came to the conclusion that 3D building model is the most important for an AR application, first of all, it needs to provide the user with the appearance of the building, but just a simple model does not satisfy anything, at this time I thought that I could also do zoom in and zoom out, so that the user can watch the model in all directions and get more information.

After completing the above interaction, I started to think again that a picture can only scan a model, which is not enough. So I started to search for information on switching models again, and finally I found a related tutorial by my search, so I followed it. Eventually my app could show four different building models on one target image, with zoom in and out, rotate, and also view hidden text.

There are many more features I want to do, but due to time constraints and technical limitations, I can only do these at the moment, and there are features mentioned in the REPORT that have not yet been implemented.