marian42 / mesh_to_sdf

Calculate signed distance fields for arbitrary meshes
https://pypi.org/project/mesh-to-sdf/
MIT License
991 stars 107 forks source link

scan.get_camera_transform does not create correct transformation matrix #18

Closed pculbertson closed 3 years ago

pculbertson commented 3 years ago

Wanted to note there is a bug in scan.get_camera_transform -- it does not actually return a valid transformation matrix! If you check the rotation portion of the matrix, it is not actually a rotation matrix (it does not have unit determinant).

It's not a big deal, I just wanted to note the bug in case anyone else had a similar issue.

(Also, I want to say thank you so much for open-sourcing this codebase, and your work maintaining this package; it has been a huge help to me in my research!)