title: Simple obj preview with ARCore
body: <p>is there any way to show obj on glsurfaceview with ARCore but without camera and without implementing whole logic of renderer, I mean only preview of model, and for example after click, show model on camera. For example library that load preview of model and model in AR. 
  I know that I can use some library for load model to glsurfaceview and ARCore to load model to AR, but I ask if is some library that do all of this.</p>