I need to start working with cartesian and polar points, on a flat surface, nothing geospatial.
I have two beginner’s questions on this field, I prefer asking before rather than being sorry later on…
is there a library or wrapper you would recommend?
since what I have in mind involves a lot of rotations and translations, and afterward comparing points to be (approximately) equal, is ok to work with
Doubleor a more configurable type like
BigDecimalis a safer choice? It is not strictly a matter of precision,
DoubleI think would be ok for that, but more related to the multiple transformations, I fear round-off errors creeping in.
Thank you in advance for your suggestions.