Buku Gambar Augmented Reality (BUGAR) FISIKA APPS

Physic especially dynamic and static fluid, it is important to learn by visualizing. The Apps using AR for visualizing the phenomena include voice which explaining the theory as we scan the marker.

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Inspiration

This Apps is developed by my 3 man team (which do not have any account here). The inspiration come from my former physic teacher who is realizing about some of his student obstacle for learning some of physic theory and when we have a discussion here is our solution! using simple AR for education! , My Teacher is the one who is collecting the theory materials I Kadek Darsika Aryantha. Another one is my friends I Gede Wira Sanjaya who is responsible for making the 3D Animation for the object, and me (I Gede Bintang Arya Budaya) responsible for making some of the 3D Model, and make the Scanner Apps.

What it does

When you open the Apps (We use Indonesian language), you will see the main menu that will navigate you to the related scene. The main function is for demonstrate in AR about some physic theory, in this case is Dynamic and Static Fluid. --> You could download the Marker in the Simple Book from the Apps which contain the materials and the marker "MATERI" > "UNDUH" --> Main menu "MULAI" and it will accessing the camera, then scan the marker (Qr Code) --> When the marker detected, you will see the 3D Object, its animation, and at the same time you will here the Audio that is explaining the phenomena --> You can move and scale the object using finger gesture

How I built it

For the 3D model like the plane, submarine and car, we download it on free3d.com. Another object I make it using blender. We make the animation on Blender too. I make the Apps Scanner using Unity, Vovoria library for the AR Management, and Lean Touch for move and scale the 3D by using finger gesture. We record some voices for the related object as the way to explain the physic phenomena We use QR Monkey Free generate Qr for making the marker

Challenges I ran into

  1. The problem with unity it self. First i use the Unity 5, and then i reinstalling and using Unity 2019. Some problem just disappear just like what i read in stack overflow forum.
  2. The Vuvoria library, i got stack here because different library series have different error, i use Vuvoria 8.5.9 as my final choice
  3. Vuvoria x Unity compatible have some problem which is the stack overflow forum tell me there is a bug
  4. Can not save the changes on Default Even Trackable handler after closing the unity , and it make me to rewrite the code changes.
  5. Null Object Reference Error, this make me crazy, and i happend to solve it because i make the dummy scene on unity, and rewrite the program here (Default Even Trackable handler), after that i open the main scene and there is no error.
  6. Some part of the 3D object just lost
  7. Animator's loop column need to be cheked

Accomplishments that I'm proud of

The Apps it self done, at least for the 5 main object and basic function as i explain earlier

What I learned

  1. Blender file can dirrectly imported to Unity
  2. We cannot import texture on unity
  3. Pipeline universal rendering on Unity really have some role for the 3D object
  4. Vuvorial really help me making it simple
  5. Free Lean Touche Library is very good.

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