Fixed a bug where the angle between to points was not calculated correctly, use sqrt instead of sqrtf to have double support. Magnitude calculations are done without twice square for both points
Rotation trace is a class which describes a arc of the circurmfence of a defined circle
is an executable,

Removed const-ness for return-by-value function

Signed-off-by: Kaldie <ruudcools@gmail.com>
removed unnesesary includes
removed const-ness from function who return by value
Included rotation traces to debug code

Refactored Position to point in all trace related classes