Is OpenCV what I'm looking for in AR project?

Hi, basically there are two parts to my project:

  1. drawing a bounding box around an object with live camera input (already done)
  2. projecting that same bounding box onto a grid/plane made in a 3D game engine (probably Unity).

In order to do Part 2, is OpenCV my best bet in projecting the same points onto the grid? Are there any similar projects that could lead me in the right direction?

no, the game engine is the best choice. it does all the computer graphics stuff already.

if it does not, you need a library for Augmented Reality.

Thanks for the reply. Do you have any personal AR library recommendations?