Example for RND

In this example you place 10 circles with a random radius between 0 and 2, the distance between each circle is calculated so that they touch each others.

a = 2 ! defines the upper limit of the random values (0<x<2)

n = 9 ! defines number of random values

x = RND ( a ) ! calculates the first random value

CIRCLE x ! draws the first circle

FOR i = 1 TO n ! beginn of loop

TRANS x , 0 , 0 ! moves the origin point by x (radius of first circle or radius of circle i-1)

x = RND ( a ) ! calculates the random value i

TRANS x , 0 , 0 ! moves the origin point by x (radius of circle i)

CIRCLE x ! draws circle i

NEXT i