comparing vectors

Unity Engine
1

whats the most accurate way of comparing two vector3’ taking floating point accuracy into account?

EDIT: I seem to get inconsistant results even though the data on screen is show the vectors are equal!

2

Yeah that’s float imprecision.

Instead find the distance between the two vectors.

3

Haha forget about something as simple as that, haven’t coded in a while and the simple things are just coming back to me.

4

If the exact distance it not required, it is more efficient to calculate the square of the distance:

   if( (v1 - v2).sqrMagnitude < 0.1 ) {
        // vectors are close
   }