Single image tracking

• Take a picture of something you want to track and save it on your device (Office Lens is a great tool!)
• Create a new database on the Vuforia developer website
  • Generate Database
  • Name
  • Device (Cloud and VuMark are also possibilities)
  • Create
• Select database in the table
• Add Target
  • Type: Image
  • Upload image file
  • Width (in meters --> 10 cm: 0.10m)
    • This will look very small in unity!
    • 5 is a good choice
  • Add
  • Refresh page to see the actual status (Processing --> Active) + Quality of the image
  • Open image - Show Features to see the yellow points = representation of how well the image will be recognised
    
• Select database, download database, Unity Editor
• Double click unitypackage while vuforia unity project is open
• Import

Image target in unity

• Hierarchy: Add Vuforia Engine/Image Target
• Inspector: Image Target Behaviour (Script), Type: From Database - Select Database
• Image target : image that should be recognized
• Add a cube and position it on top of the image (floating above)
• Make the cube a child of the image target
• Save, play, and show the image in front of your webcam!

Unity Asset Store

• Replace the cube with a 3D model from the Unity Asset Store
• Filter Price: Free
• I took the Zombie
• Add to My Assets - Accept agreements
• Unity: Windows - Package Manager - Download Zombie - Import
• Import Zombie
• Project Panel - Assets: Zombie folder
• Navigate in Zombie folder to FBXs and drag a Zombie (I selected Zombie1) in the Hierarchy panel
• Delete the cube
• Position/Scale the zombie and make it a child of the ImageTarget