GetAngleBetweenVectorsCCW

This method is used to find the angle between two vectors.

These 2 vectors are first projected to a surface, and the result is calculated on this surface.

This result is always given as the angle from the first vector to the second vector in CCW (counter clock wise) direction.

Example usage is below:

d= GetAngleBetweenVectorsCCW(a,b,c)

Here “a” is the first vector, “b” is the second vector, “c” is the normal to the surface we project the first 2 vectors, “d” is the angle between the first and the second vector calculated on the surface whose normal is the “c” vector.