Fix/camera ratio from fov x
commit 8ff38440 Author: KOPANAS Georgios georgios.kopanas@inria.fr Date: Thu Aug 6 11:34:10 2020 +0200
Downgrades the absence of mesh file in expected location to WRNG
commit 449a8333 Author: KOPANAS Georgios georgios.kopanas@inria.fr Date: Thu Aug 6 11:31:46 2020 +0200
Update InputCamera class to use FoVx information from COLMAP
* Creates a new InputCamera constructor that when provided with
both focal_lengthY and focal_lengthX we use these for the
aspect ratio instead of image width and image height.
* Replaces the default colmap camera constructor with this
* Adds a ::Ptr class to the Camera object