Set turtle's radius

setradius expression
setr expression

Set turtle's radius to the value of expression. Radius is used in collisions with the graphics window edges and collisions with other turtles.

Example

bounce
rt 30
repeat 10 [
  setr radius + 10
  print radius
  setpc 100 * repcount
  fd 4000
]

Output:

20
30
40
50
60
70
80
90
100
110

See also:

Table of Content