- <init>
simple copy constructor
- getX
returns the x-coordinate of this point.
- getY
returns the y-coordinate of this point.
- getZ
returns the z-coordinate of this point.
- compareTo
- distance
- distance2
- equals
return true iff this point [x,y] coordinates are the same as p [x,y]
coordinates. (the z value is ig
- hashCode
- isGreater
- isLess
- pointLineTest
tests the relation between this point (as a 2D [x,y] point) and a 2D segment a,b
(the Z values are i