codebase / stimlib

…s. Fixed minor errors in the grids and image stack classes

…here that causes a buffer overwrite

…d added cyl2cart and cart2cyl functions to vec3

…fixed the instability as well as some other issue that came out later

…tor. remanded some variable for clarity fixed a couple of inconcistencies.

…Cylinder now uses centerline

This reverts commit 9474c2835439c325ea2025a94879f7b311830f61.

This reverts commit 40db18bb15cb1c154c51d0a6517ed1550297e7a6.

…nabled in CMakeLists)

…n order to accomplish this. added copy constructors and additional necessary methods.