koobas.hobune.stream
How to compare float for equality?
How to compare float for equality? I try
hit:RaycastHit;
if (hit.transform.position.x - hit.point.x)== 0.5 {/todo/}
And some times it does not working...
It's unlikely that floats will be exactly equal, unless they are explicitly set that way. Use a range, or <= and >=, depending on what you want to do.
How to compare float == float.... or Vector3.x with another Vector3.x for ==.
Range is the only one way?
You use ==, however because of floating point imprecision and other factors, two floats are unlikely to be exactly equal, as I said. $$anonymous$$athf.Approximately is often not approximate enough, so I'd suggest a larger range or another solution.
If approximately isn't a wide enough range you can always do $$anonymous$$athf.Abs(x1-x2)< whatever you want
