if someone can help me:

i want to know how the points can be marked randomly using a 3D axis

thanx in advance

Can you be more pecise about what you want ?

Here is some pseudocode, if you want to create points randomly placed inside a cubic space :

for (all points) {

x= random (0,range)

y= random (0,range)

z= random (0,range)

create point(x,y,z)

}

(random is a function that returns a random float evenly distributed in the parameters range)