[add] closestPointTo(x, y, z) which finds the closest point to (x,y,z) by using the properties of the voxel space
[add] closestPointTo(x, y, z) which finds the closest point to (x,y,z) by using the properties of the voxel space

fhennecker/semiteleporter,fhennecker/semiteleporter,fhennecker/semiteleporter