The boss wants an photo in his album to become a imagetarget 。And he can change the imagetarget(UserDefined) everytime.
We all know the photo must be upload the site,and then the site return an unity package.
This way does not work,because I know how to do it,the user does not know.
That means we must make the photo to be a imagetarget in the case of not uploading to the site（vuforia）
UserDefinedTargetBuilder，can this thing help me？