Obviously you removed boost lib for example usage
(Still at https://github.com/hbf/miniball#getting-started-c
you still mention the obsolet Boost lib).
... but used rand () instead.
It's anything than of major importance but rand () is known
for its poor characteristics and is mostly replaced by...
See "Notes" at https://en.cppreference.com/w/cpp/numeric/random/rand
Obviously you removed boost lib for example usage
(Still at https://github.com/hbf/miniball#getting-started-c
you still mention the obsolet Boost lib).
... but used rand () instead.
It's anything than of major importance but rand () is known
for its poor characteristics and is mostly replaced by...
See "Notes" at https://en.cppreference.com/w/cpp/numeric/random/rand